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Cheap flights from Louisville to Boston (SDF - BOS) from $70

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SDF — BOS
May 29 — Jun 51
From?
To?
Wed 5/29
Wed 6/5
1 adult, Economy
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The best prices from Louisville Intl to Boston Logan Intl are usually found in December or January, booked 88 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap flight deals from Louisville to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 24, 2024.

Popular in

April

Cheapest in

December

Round-trip from

$218

One-way from

$128
High demand for flights, 18% potential price rise
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Best time to find cheap flights, 18% potential price drop
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From Louisville Intl to Boston Logan Intl
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One-way flight from Louisville Intl to Boston Logan Intl
Search Deals

What is the cheapest day to fly round-trip from Louisville to Boston?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 38% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Louisville to Boston?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 60 days in advance, which can save you up to 130% on flights from Louisville to Boston compared to booking the week you need them. Waiting 60 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $400. For sooner than that we have options available in the next 3 days from $540.

What is the cheapest month to fly from Louisville to Boston?

Our data shows that December tends to be the cheapest month to fly to Boston from Louisville. Users have commonly found prices around $359 for the month, but tickets can be as low as $164. Due to multiple factors, prepare for potentially higher prices in April.

When is the cheapest time to fly from Louisville to Boston (SDF - BOS)?

Unlike in the evening, when flights are generally more expensive, you can save up to 17% on flights from Louisville to Boston by exploring options for tickets at noon.

Cheap Spirit Airlines flights from Louisville to Boston

Explore cheap flight options specifically provided by Spirit Airlines for the route between Louisville and Boston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Peruse some of the lowest-priced Spirit Airlines flights we've found from Louisville to Boston. It's recommended that users confirm their flight details before booking.
Mon 9/1610:36 amSDF - BOS
1 stop14h 07mSpirit Airlines
Wed 9/186:10 amBOS - SDF
1 stop11h 30mSpirit Airlines
Deal found 5/22$126
Mon 9/1610:36 amSDF - BOS
1 stop14h 07mSpirit Airlines
Wed 9/186:10 amBOS - SDF
1 stop11h 30mSpirit Airlines
Deal found 5/22$130
Thu 9/127:43 amSDF - BOS
1 stop12h 22mSpirit Airlines
Tue 9/176:10 amBOS - SDF
1 stop11h 30mSpirit Airlines
Deal found 5/23$153
Mon 9/1610:36 amSDF - BOS
2 stops23h 14mSpirit Airlines
Wed 9/186:10 amBOS - SDF
1 stop11h 30mSpirit Airlines
Deal found 5/22$158
Fri 9/610:36 amSDF - BOS
1 stop24h 51mSpirit Airlines
Mon 9/912:13 pmBOS - SDF
1 stop29h 27mSpirit Airlines
Deal found 5/22$164
Tue 9/246:32 pmSDF - BOS
1 stop22h 05mSpirit Airlines
Sat 9/2811:57 amBOS - SDF
1 stop11h 47mSpirit Airlines
Deal found 5/22$168
Tue 6/46:27 pmSDF - BOS
1 stop27h 01mSpirit Airlines
Sat 6/811:56 amBOS - SDF
1 stop9h 02mSpirit Airlines
Deal found 5/22$172
Wed 7/105:30 amSDF - BOS
1 stop6h 47mSpirit Airlines
Wed 7/171:07 pmBOS - SDF
1 stop10h 43mSpirit Airlines
Deal found 5/22$178
Thu 9/128:15 pmSDF - BOS
2 stops18h 07mSpirit Airlines
Tue 9/176:10 amBOS - SDF
1 stop11h 30mSpirit Airlines
Deal found 5/23$184

  • If you’re traveling from Louisville to Boston, one of the more common airlines traveling that route is Spirit Airlines. Louisville to Boston flights are typically 36% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $347.80 RT. The cheapest Spirit Airlines flight found for this route was $235. When traveling from Louisville to Boston on Spirit Airlines, the most popular airport to depart from is Louisville Intl Airport and the most popular airport to arrive at is Boston Logan Intl Airport. When flying from Louisville to Boston, Spirit Airlines flights are 4% more popular than any other airline flying that same route.

Cheap American Airlines flights from Louisville to Boston

Explore cheap flight options specifically provided by American Airlines for the route between Louisville and Boston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Have a look at some of the cheapest available American Airlines flights departing from Louisville and landing in Boston. Make sure to examine the flight information before completing your reservation.
Thu 6/276:20 amSDF - BOS
1 stop4h 52mAmerican Airlines
Mon 7/11:30 pmBOS - SDF
Nonstop2h 39mAmerican Airlines
Deal found 5/22$242
Thu 6/208:16 pmSDF - BOS
1 stop4h 30mAmerican Airlines
Mon 6/241:30 pmBOS - SDF
Nonstop2h 39mAmerican Airlines
Deal found 5/22$337
Thu 6/204:39 pmSDF - BOS
Nonstop2h 26mAmerican Airlines
Mon 6/241:30 pmBOS - SDF
Nonstop2h 39mAmerican Airlines
Deal found 5/22$349
Mon 6/244:39 pmSDF - BOS
Nonstop2h 26mAmerican Airlines
Tue 6/255:38 pmBOS - SDF
1 stop5h 06mAmerican Airlines
Deal found 5/23$352
Fri 5/312:06 pmSDF - BOS
1 stop7h 37mAmerican Airlines
Sun 6/22:05 pmBOS - SDF
Nonstop2h 31mAmerican Airlines
Deal found 5/22$407
Fri 5/315:19 pmSDF - BOS
Nonstop2h 31mAmerican Airlines
Sun 6/22:05 pmBOS - SDF
Nonstop2h 31mAmerican Airlines
Deal found 5/22$409
Sat 6/13:39 pmSDF - BOS
1 stop7h 12mAmerican Airlines
Tue 6/42:05 pmBOS - SDF
Nonstop2h 31mAmerican Airlines
Deal found 5/22$417
Wed 5/297:49 amSDF - BOS
1 stop5h 16mAmerican Airlines
Wed 5/292:05 pmBOS - SDF
Nonstop2h 31mAmerican Airlines
Deal found 5/23$553

  • If you’re traveling from Louisville to Boston, one of the more common airlines traveling that route is American Airlines. Flights from American Airlines traveling this route typically cost $386.81 RT. This price is typically 63% more expensive than other airlines that offer Louisville to Boston flights. When booking this route, the cheapest RT price found was $209. The most popular departure airport in Louisville when flying to Boston is Louisville Intl Airport. The most popular airport to fly into when visiting Boston is Boston Logan Intl Airport. When flying from Louisville to Boston, American Airlines flights are 0% more popular than any other airline flying that same route.

Cheap Louisville to Boston flights in May & June 2024

Find cheap flight options from Louisville to Boston specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,725,499 searches. Prices were last updated on May 24, 2024.
These are some of the most attractive deals on flights from Louisville to Boston in 2024. Check back soon for alternative fares.
Tue 6/42:55 pmSDF - BOS
2 stops18h 56mMultiple Airlines
Sat 6/811:56 amBOS - SDF
1 stop9h 02mMultiple Airlines
Deal found 5/22$155
Tue 6/46:27 pmSDF - BOS
1 stop27h 01mSpirit Airlines
Sat 6/811:56 amBOS - SDF
1 stop9h 02mSpirit Airlines
Deal found 5/22$172
Tue 6/42:55 pmSDF - BOS
2 stops18h 56mMultiple Airlines
Sat 6/85:45 amBOS - SDF
1 stop8h 17mMultiple Airlines
Deal found 5/23$176
Mon 6/1011:03 amSDF - BOS
1 stop10h 25mMultiple Airlines
Sat 6/155:45 amBOS - SDF
1 stop8h 17mMultiple Airlines
Deal found 5/23$180
Tue 6/42:55 pmSDF - BOS
2 stops18h 56mMultiple Airlines
Sat 6/810:41 amBOS - SDF
2 stops10h 17mMultiple Airlines
Deal found 5/22$183
Tue 6/47:43 amSDF - BOS
3 stops26h 55mSpirit Airlines
Sat 6/811:56 amBOS - SDF
1 stop9h 02mSpirit Airlines
Deal found 5/22$185
Wed 6/56:39 pmSDF - BOS
1 stop21h 03mSpirit Airlines
Tue 6/116:10 amBOS - SDF
1 stop11h 13mSpirit Airlines
Deal found 5/22$188
Sat 6/87:45 amSDF - BOS
1 stop6h 18mMultiple Airlines
Sun 6/1610:56 amBOS - SDF
1 stop21h 52mMultiple Airlines
Deal found 5/23$192
Fri 6/711:03 amSDF - BOS
1 stop10h 25mSpirit Airlines
Tue 6/116:10 amBOS - SDF
1 stop11h 13mSpirit Airlines
Deal found 5/22$195

Louisville to Boston 2024 flight deals

Discover exclusive flight deals for travel between Louisville and Boston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
These are some of the most attractive deals on flights from Louisville to Boston in 2024. Check back soon for alternative fares.
Mon 9/1610:36 amSDF - BOS
1 stop14h 07mSpirit Airlines
Wed 9/186:10 amBOS - SDF
1 stop11h 30mSpirit Airlines
Deal found 5/22$126
Mon 9/1610:36 amSDF - BOS
1 stop14h 07mSpirit Airlines
Wed 9/186:10 amBOS - SDF
1 stop11h 30mSpirit Airlines
Deal found 5/22$130
Thu 9/127:43 amSDF - BOS
1 stop12h 22mSpirit Airlines
Tue 9/176:10 amBOS - SDF
1 stop11h 30mSpirit Airlines
Deal found 5/23$153
Tue 6/42:55 pmSDF - BOS
2 stops18h 56mMultiple Airlines
Sat 6/811:56 amBOS - SDF
1 stop9h 02mMultiple Airlines
Deal found 5/22$155
Mon 9/1610:36 amSDF - BOS
2 stops23h 14mSpirit Airlines
Wed 9/186:10 amBOS - SDF
1 stop11h 30mSpirit Airlines
Deal found 5/22$158
Fri 9/610:36 amSDF - BOS
1 stop24h 51mSpirit Airlines
Mon 9/912:13 pmBOS - SDF
1 stop29h 27mSpirit Airlines
Deal found 5/22$164
Tue 9/246:32 pmSDF - BOS
1 stop22h 05mSpirit Airlines
Sat 9/2811:57 amBOS - SDF
1 stop11h 47mSpirit Airlines
Deal found 5/22$168
Tue 6/46:27 pmSDF - BOS
1 stop27h 01mSpirit Airlines
Sat 6/811:56 amBOS - SDF
1 stop9h 02mSpirit Airlines
Deal found 5/22$172
Tue 6/42:55 pmSDF - BOS
2 stops18h 56mMultiple Airlines
Sat 6/85:45 amBOS - SDF
1 stop8h 17mMultiple Airlines
Deal found 5/23$176

Non-stop flights to Boston from Louisville

Discover non-stop flight options from Louisville to Boston. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Consider booking one of these non-stop flights heading from Louisville to Boston. Those looking to potentially save on 1 or 2-stop flights from Louisville to Boston should utilize the search form at the the top of the page.
Wed 6/264:39 pmSDF - BOS
Nonstop2h 26mAmerican Airlines
Mon 7/11:30 pmBOS - SDF
Nonstop2h 39mAmerican Airlines
Deal found 5/23$209
Sat 8/3112:20 pmSDF - BOS
Nonstop2h 40mDelta
Wed 9/49:15 amBOS - SDF
Nonstop2h 48mDelta
Deal found 5/23$234
Wed 8/2812:20 pmSDF - BOS
Nonstop2h 40mDelta
Wed 9/49:15 amBOS - SDF
Nonstop2h 48mDelta
Deal found 5/23$279
Thu 9/1212:20 pmSDF - BOS
Nonstop2h 26mDelta
Tue 9/179:15 amBOS - SDF
Nonstop2h 41mDelta
Deal found 5/23$309
Thu 6/134:39 pmSDF - BOS
Nonstop2h 26mAmerican Airlines
Wed 6/191:30 pmBOS - SDF
Nonstop2h 39mAmerican Airlines
Deal found 5/23$329
Fri 7/2612:25 pmSDF - BOS
Nonstop2h 31mDelta
Thu 8/19:15 amBOS - SDF
Nonstop2h 41mDelta
Deal found 5/23$334
Thu 6/204:39 pmSDF - BOS
Nonstop2h 26mAmerican Airlines
Mon 6/241:30 pmBOS - SDF
Nonstop2h 39mAmerican Airlines
Deal found 5/23$349
Fri 6/214:39 pmSDF - BOS
Nonstop2h 26mAmerican Airlines
Sat 6/2911:59 amBOS - SDF
Nonstop2h 41mAmerican Airlines
Deal found 5/23$354
Mon 6/1012:23 pmSDF - BOS
Nonstop2h 36mDelta
Sun 6/169:25 amBOS - SDF
Nonstop2h 33mDelta
Deal found 5/23$359

Louisville to Boston flights leaving soon

Find last-minute flight options from Louisville to Boston for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Check out these flights departing soon from Louisville to Boston. Users should examine the flight details to ensure there are no surprises.
Sat 6/17:43 amSDF - BOS
1 stop12h 26mSpirit Airlines
Tue 6/412:07 pmBOS - SDF
1 stop11h 07mSpirit Airlines
Deal found 5/22$241
Sat 6/17:43 amSDF - BOS
1 stop12h 26mSpirit Airlines
Mon 6/38:59 pmBOS - SDF
1 stop26h 15mSpirit Airlines
Deal found 5/21$242
Sat 6/17:43 amSDF - BOS
1 stop12h 26mSpirit Airlines
Mon 6/37:36 pmBOS - SDF
3 stops27h 38mSpirit Airlines
Deal found 5/21$274
Sat 6/17:43 amSDF - BOS
1 stop12h 26mSpirit Airlines
Mon 6/35:45 amBOS - SDF
2 stops17h 29mSpirit Airlines
Deal found 5/21$276
Sat 6/17:43 amSDF - BOS
2 stops16h 27mSpirit Airlines
Mon 6/37:36 pmBOS - SDF
3 stops27h 38mSpirit Airlines
Deal found 5/21$294
Fri 5/317:43 amSDF - BOS
1 stop12h 26mSpirit Airlines
Sun 6/25:45 amBOS - SDF
2 stops19h 14mSpirit Airlines
Deal found 5/21$298
Thu 5/309:15 pmSDF - BOS
2 stops19h 08mMultiple Airlines
Sun 6/25:45 amBOS - SDF
2 stops19h 14mMultiple Airlines
Deal found 5/21$301
Sat 6/17:43 amSDF - BOS
1 stop5h 54mSpirit Airlines
Mon 6/31:53 pmBOS - SDF
1 stop9h 21mSpirit Airlines
Deal found 5/23$305
Fri 5/3111:57 amSDF - BOS
2 stops22h 41mMultiple Airlines
Sun 6/25:45 amBOS - SDF
2 stops19h 14mMultiple Airlines
Deal found 5/22$307

One-way flights to Boston from Louisville

Search for one-way flight options from Louisville to Boston. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Users in need of a one-way flight from Louisville to Boston can choose from these deals. Users in need of a round-trip flight from Louisville to Boston instead should update the search form at the top of page.
Wed 6/55:45 amSDF - BOS
2 stops16h 46mSpirit Airlines
Deal found 5/22$70
Tue 6/116:10 pmSDF - BOS
2 stops20h 39mSpirit Airlines
Deal found 5/22$77
Wed 6/55:45 amSDF - BOS
1 stop7h 13mSpirit Airlines
Deal found 5/22$89
Wed 6/126:39 pmSDF - BOS
1 stop21h 03mSpirit Airlines
Deal found 5/22$98
Wed 6/55:45 amSDF - BOS
3 stops28h 06mSpirit Airlines
Deal found 5/22$99
Wed 8/216:32 pmSDF - BOS
1 stop19h 41mSpirit Airlines
Deal found 5/22$100
Wed 8/216:32 pmSDF - BOS
2 stops20h 12mSpirit Airlines
Deal found 5/22$101
Thu 9/57:43 amSDF - BOS
1 stop12h 22mSpirit Airlines
Deal found 5/23$103
Wed 8/216:32 pmSDF - BOS
3 stops19h 50mSpirit Airlines
Deal found 5/22$104

Find flights from Louisville to Boston within your budget

Customize your flight search to find flights from Louisville to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$126 - $340

Route

Depart

Return

Price

Louisville IntlBoston Logan Intl

SDF - BOS

SDFBOS

Louisville Intl

Mon 9/16

1 stop14h 07m

Boston Logan Intl

Wed 9/18

1 stop11h 30m

$126

Louisville IntlBoston Logan Intl

SDF - BOS

SDFBOS

Louisville Intl

Mon 9/16

1 stop14h 07m

Boston Logan Intl

Wed 9/18

1 stop11h 30m

$130

Louisville IntlBoston Logan Intl

SDF - BOS

SDFBOS

Louisville Intl

Thu 9/12

1 stop12h 22m

Boston Logan Intl

Tue 9/17

1 stop11h 30m

$153

Louisville IntlBoston Logan Intl

SDF - BOS

SDFBOS

Louisville Intl

Tue 6/4

2 stops18h 56m

Boston Logan Intl

Sat 6/8

1 stop9h 02m

$155

Louisville IntlBoston Logan Intl

SDF - BOS

SDFBOS

Louisville Intl

Tue 6/4

2 stops18h 56m

Boston Logan Intl

Sat 6/8

1 stop8h 17m

$176

Louisville IntlBoston Logan Intl

SDF - BOS

SDFBOS

Louisville Intl

Tue 7/2

1 stop4h 53m

Boston Logan Intl

Thu 7/4

1 stop7h 42m

$228

Louisville IntlBoston Logan Intl

SDF - BOS

SDFBOS

Louisville Intl

Thu 6/27

1 stop4h 52m

Boston Logan Intl

Mon 7/1

Nonstop2h 39m

$242

Louisville IntlBoston Logan Intl

SDF - BOS

SDFBOS

Louisville Intl

Mon 8/26

Nonstop2h 40m

Boston Logan Intl

Sun 9/1

1 stop9h 59m

$262

Louisville IntlBoston Logan Intl

SDF - BOS

SDFBOS

Louisville Intl

Fri 6/7

1 stop21h 44m

Boston Logan Intl

Fri 6/14

1 stop6h 56m

$340

Flights are sorted by cheapest first

Deals found on 5/22

When is the best time to book a flight from Louisville to Boston?

Use this chart to determine the optimal time to book a round-trip flight from Louisville to Boston. Price data was last updated on May 22, 2024.
Booking 88 days in advance of your planned departure date is, on average, the best time to get cheap flights from Louisville to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Louisville to Boston?

Use this chart to determine the cheapest time to fly round-trip from Louisville to Boston. Price data was last updated on May 19, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Louisville to Boston flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Louisville to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Louisville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Boston by month

Plan your trip to Boston by taking into account the average temperature and rainfall totals by month.

BOS

Temperature

30.2 - 73.4 °F

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated May 24, 2024.
To help decide which airline to fly from Louisville to Boston, see what other customers have to say about Spirit Airlines, American Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,561 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,561 reviews
Delta
8.0
Very good
10,561 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Allegiant Air
7.5
Good
1,009 reviews
Delta
8.0
Very good
10,561 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,845 reviews
Delta
8.0
Very good
10,561 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,388 reviews
Delta
8.0
Very good
10,561 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Sun Country Air
7.2
Good
608 reviews
Delta
8.0
Very good
10,561 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Louisville to Boston?

    You will need to book a flight from Louisville Intl to Boston Logan Intl if you want to fly from Louisville to Boston. At least 5 different airlines have flights from Louisville Intl (SDF) to Logan Intl (BOS) on a regular basis. There is 1 flight to Boston from the Louisville airport per day. If you manage to book one that is nonstop, then you can expect the flight time from SDF to BOS to be around 2h 23m.

  • Can I find flights from Louisville to Boston for under $200 on Cheapflights?

    Yes, there are multiple flights from Louisville to Boston for under $200. The cheapest flight booked recently is on Spirit Airlines for just $126, but on average you can expect to pay $172.

  • Are there nonstop flights from Louisville to Boston for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Louisville to Boston under $300. A good price for a nonstop flight from Louisville to Boston is less than $381.

  • Are there last-minute flights available from Louisville to Boston for under $300?

    There are currently 20+ open flights from Louisville to Boston within the next 7 days for less than $300.

  • What days are nonstop flights available from Louisville to Boston?

    Nonstop flights can be found on the following days: Saturday.

  • How popular is this Louisville to Boston flight route?

    This flight path from Louisville Intl to Boston Logan Intl was viewed by 12 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How many flights depart from Louisville to Boston on average per day?

    On average, you can expect to see 1 flight from Louisville to Boston a day.
    Afternoon (Noon - 6pm) - 100% of flight departures

  • How long is the flight from Louisville to Boston?

    Airlines like Spirit Airlines fly from Louisville to Boston in about 14h 07m. The time it takes to get you to your destination can typically vary by up to . There are 831 mi between Louisville and Boston.

  • What is the cheapest airline to fly from Louisville to Boston round-trip?

    According to our current data, Spirit Airlines ($126), offers the cheapest pricing from Louisville to Boston. You may be able to fly from Louisville to Boston for 64% less than the average price by searching for this airline.

  • What are the cheapest airlines to fly from Louisville to Boston one-way?

    One-way options have recently been found by users for as low as $70 on Spirit Airlines. Other airlines that offer cheap prices include Sun Country Air from $128 and United Airlines from $149 one-way.

  • What are the most reliable airlines from Louisville to Boston?

    No one likes to see their flight delayed. When booking a flight from Louisville to Boston consider choosing Republic Airways (88%), American Airlines (86%) or Qatar Airways (80%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Louisville to Boston?

    On average you can expect to pay $1,370 for a flight from Louisville to Boston. The cheapest flight overall is $124 while the most popular route, (Louisville Intl - Boston Logan Intl) is currently priced at $126.

  • What does SDF to BOS mean?

    Louisville Intl Airport is SDF and Boston Logan Intl Airport is BOS. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Louisville to Boston that include extra baggage allowance?

    The amount of baggage you can bring on your Louisville to Boston flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Louisville to Boston with specific airlines?

    Yes, Cheapflights allows you to browse and filter Louisville to Boston flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Louisville to Boston that include hotel bookings?

    Yes. In addition to deals on Louisville to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Boston.

  • Can I find deals for business class flights from Louisville to Boston?

    Yes. Cheapflights offers flight deals from Louisville to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Louisville to Boston that allow pets onboard?

    Many airlines flying from Louisville to Boston offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Louisville to Boston?

    Yes, you can often find last-minute deals on Louisville to Boston flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Louisville to Boston flight deals updated?

    The Louisville to Boston flight deals you see on this page were last updated on 5/23.

  • What are the most popular airlines that fly from Louisville to Boston?

    Consider American Airlines, JetBlue or Delta when booking your flight. These represent the most popular airlines when flying from Louisville to Boston.

  • When is the best time to book a flight from Louisville to Boston?

    Currently, January is the cheapest month in which you can book a flight from Louisville to Boston (average of $218). Flying from Louisville to Boston in July is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Louisville to Boston
See prices for flight routes from nearby airports that may be better suited for you.

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Top 5 airlines flying from Louisville to Boston

Discover the top 5 airlines that operate flights from Louisville to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$99Average$201FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapest$187Average$342FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$209Average$387FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
JetBlueCheapest$235Average$348FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest$238Average$335FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Louisville to Boston by cabin class

Find flights from Louisville to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Louisville to Boston

Find hourly flight availability from Louisville to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 24, 2024.
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100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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Weekly flight availability from Louisville to Boston

Explore weekly flight availability from Louisville to Boston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 24, 2024.
Sunday2daily flights
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Saturday0daily flights

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How does Cheapflights help users find flights from Louisville to Boston?

Deals for Louisville to Boston flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Louisville to Boston?

Cheapflights helps you find that perfect flight to Boston from Louisville by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Louisville to Boston flexibly with Cheapflights today.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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