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Cheap flights from Idaho Falls to Boston (IDA - BOS) from $333

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 7/26. 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.
IDA — BOS
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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Cheap flight deals from Idaho Falls to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) 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 16, 2024.

Popular in

February

Cheapest in

September

Average price

$887

Round-trip from

$218
High demand for flights, 19% potential price rise
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Best time to find cheap flights, 49% potential price drop
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Average for round-trip flights in May 2024
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From Idaho Falls Fanning Field to Boston Logan Intl
Search Deals

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

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

What is the cheapest month to fly from Idaho Falls to Boston?

September is one of the best times of the year to fly to Boston from Idaho Falls. Prices for September average $730 per person but you can even find prices for as low as $339. The most expensive prices can be found in the month of February. Opting for a September flight can save you 24% on your journey compared to booking in February

When is the cheapest time to fly from Idaho Falls to Boston (IDA - BOS)?

A simple way to save on the total cost of your ticket is to fly from Idaho Falls to Boston in the afternoon. If you’re flexible enough to do this you can expect to save up to 61% on your trip compared to booking a flight in the morning.

Cheap United Airlines flights from Idaho Falls to Boston

Explore cheap flight options specifically provided by United Airlines for the route between Idaho Falls 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 2,637,452 searches. Data last updated May 16, 2024.
Take a peek at the cheapest United Airlines flights we've detected traveling from Idaho Falls to Boston. Deals update often to give you more flight options matching your criteria
Wed 10/210:55 amIDA - BOS
1 stop6h 57mUnited Airlines
Sat 10/129:45 amBOS - IDA
1 stop9h 30mUnited Airlines
Deal found 5/16$502
Mon 8/55:58 pmIDA - BOS
1 stop10h 02mUnited Airlines
Tue 8/138:31 pmBOS - IDA
1 stop18h 57mUnited Airlines
Deal found 5/16$535
Wed 6/127:10 amIDA - BOS
2 stops14h 49mUnited Airlines
Wed 6/198:40 pmBOS - IDA
1 stop15h 00mUnited Airlines
Deal found 5/15$550
Tue 8/207:05 amIDA - BOS
2 stops15h 44mUnited Airlines
Wed 8/288:00 amBOS - IDA
2 stops15h 23mUnited Airlines
Deal found 5/16$565
Wed 6/125:56 pmIDA - BOS
1 stop10h 04mUnited Airlines
Wed 6/198:40 pmBOS - IDA
1 stop15h 00mUnited Airlines
Deal found 5/15$570
Wed 10/22:35 pmIDA - BOS
2 stops15h 15mUnited Airlines
Sat 10/57:30 amBOS - IDA
1 stop8h 02mUnited Airlines
Deal found 5/16$592
Mon 8/55:58 pmIDA - BOS
2 stops18h 27mUnited Airlines
Tue 8/138:31 pmBOS - IDA
1 stop18h 57mUnited Airlines
Deal found 5/16$600
Fri 9/275:58 pmIDA - BOS
2 stops13h 21mUnited Airlines
Tue 10/85:45 amBOS - IDA
2 stops13h 30mUnited Airlines
Deal found 5/16$605
Thu 10/35:58 pmIDA - BOS
2 stops13h 21mUnited Airlines
Tue 10/811:50 amBOS - IDA
1 stop7h 25mUnited Airlines
Deal found 5/16$612

Cheap Delta flights from Idaho Falls to Boston

Explore cheap flight options specifically provided by Delta for the route between Idaho Falls 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 2,637,452 searches. Data last updated May 16, 2024.
Have a look at some of the cheapest available Delta flights departing from Idaho Falls and landing in Boston. Check back soon if you're not seeing flights that suit your needs.
Tue 8/207:00 pmIDA - BOS
1 stop8h 55mDelta
Wed 8/286:35 amBOS - IDA
1 stop7h 43mDelta
Deal found 5/16$508
Tue 10/16:20 amIDA - BOS
2 stops15h 36mDelta
Wed 10/1610:55 amBOS - IDA
2 stops13h 06mDelta
Deal found 5/16$516
Sat 10/56:20 amIDA - BOS
1 stop15h 30mDelta
Wed 10/1610:55 amBOS - IDA
2 stops13h 06mDelta
Deal found 5/16$522
Mon 9/307:00 pmIDA - BOS
1 stop8h 53mDelta
Tue 10/87:30 amBOS - IDA
2 stops16h 31mDelta
Deal found 5/16$549
Sat 9/281:05 pmIDA - BOS
1 stop8h 45mDelta
Sat 10/54:25 pmBOS - IDA
1 stop7h 36mDelta
Deal found 5/15$558
Sat 9/286:20 amIDA - BOS
2 stops8h 53mDelta
Sat 10/54:25 pmBOS - IDA
1 stop7h 36mDelta
Deal found 5/14$563
Sat 9/286:20 amIDA - BOS
2 stops10h 49mDelta
Sat 10/59:00 amBOS - IDA
2 stops15h 01mDelta
Deal found 5/14$568
Fri 7/196:59 pmIDA - BOS
1 stop9h 41mDelta
Tue 7/236:05 amBOS - IDA
2 stops14h 11mDelta
Deal found 5/14$578
Sat 9/281:05 pmIDA - BOS
1 stop8h 45mDelta
Tue 10/87:30 amBOS - IDA
2 stops16h 31mDelta
Deal found 5/16$579

Cheap Idaho Falls to Boston flights in May & June 2024

Find cheap flight options from Idaho Falls 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 2,637,452 searches. Prices were last updated on May 16, 2024.
The lowest fares we've come across on flights traveling from Idaho Falls to Boston in May and June 2024. Check back soon for alternative fares.
Wed 6/127:10 amIDA - BOS
2 stops14h 49mUnited Airlines
Wed 6/198:40 pmBOS - IDA
1 stop15h 00mUnited Airlines
Deal found 5/15$550
Wed 6/125:56 pmIDA - BOS
1 stop10h 04mUnited Airlines
Wed 6/198:40 pmBOS - IDA
1 stop15h 00mUnited Airlines
Deal found 5/15$570
Sun 6/307:00 pmIDA - BOS
2 stops12h 00mDelta
Fri 7/56:15 amBOS - IDA
1 stop8h 08mDelta
Deal found 5/15$613
Sun 6/305:58 pmIDA - BOS
1 stop27h 55mUnited Airlines
Fri 7/57:30 amBOS - IDA
1 stop28h 05mUnited Airlines
Deal found 5/15$655
Sun 6/306:32 amIDA - BOS
2 stops12h 59mAmerican Airlines
Fri 7/511:42 amBOS - IDA
2 stops11h 54mAmerican Airlines
Deal found 5/15$674
Sun 6/237:00 pmIDA - BOS
1 stop9h 40mDelta
Sun 7/76:15 amBOS - IDA
1 stop8h 08mDelta
Deal found 5/15$696
Wed 6/127:10 amIDA - BOS
2 stops14h 49mUnited Airlines
Wed 6/196:00 amBOS - IDA
2 stops13h 15mUnited Airlines
Deal found 5/15$700
Sun 6/305:58 pmIDA - BOS
3 stops25h 52mUnited Airlines
Fri 7/56:35 pmBOS - IDA
2 stops20h 53mUnited Airlines
Deal found 5/15$750
Sun 6/237:00 pmIDA - BOS
2 stops12h 00mDelta
Sun 7/76:15 amBOS - IDA
1 stop8h 08mDelta
Deal found 5/15$768

Idaho Falls to Boston 2024 flight deals

Discover exclusive flight deals for travel between Idaho Falls and Boston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
The lowest fares we've come across on flights traveling from Idaho Falls to Boston in May and June 2024. Check back soon for alternative fares.
Tue 8/207:00 pmIDA - BOS
1 stop8h 55mDelta
Wed 8/286:35 amBOS - IDA
1 stop7h 43mDelta
Deal found 5/16$508
Mon 8/55:58 pmIDA - BOS
1 stop10h 02mUnited Airlines
Tue 8/138:31 pmBOS - IDA
1 stop18h 57mUnited Airlines
Deal found 5/16$535
Tue 8/206:31 amIDA - BOS
2 stops14h 26mAmerican Airlines
Wed 8/285:55 amBOS - IDA
1 stop9h 16mAmerican Airlines
Deal found 5/15$543
Tue 8/206:31 amIDA - BOS
2 stops14h 26mAmerican Airlines
Wed 8/2811:15 amBOS - IDA
2 stops12h 49mAmerican Airlines
Deal found 5/15$548
Wed 6/127:10 amIDA - BOS
2 stops14h 49mUnited Airlines
Wed 6/198:40 pmBOS - IDA
1 stop15h 00mUnited Airlines
Deal found 5/15$550
Sat 9/281:05 pmIDA - BOS
1 stop8h 45mDelta
Sat 10/54:25 pmBOS - IDA
1 stop7h 36mDelta
Deal found 5/15$558
Mon 7/16:32 amIDA - BOS
2 stops12h 59mAmerican Airlines
Fri 7/56:02 amBOS - IDA
1 stop9h 09mAmerican Airlines
Deal found 5/15$561
Sat 9/286:20 amIDA - BOS
2 stops8h 53mDelta
Sat 10/54:25 pmBOS - IDA
1 stop7h 36mDelta
Deal found 5/14$563
Tue 8/207:05 amIDA - BOS
2 stops15h 44mUnited Airlines
Wed 8/288:00 amBOS - IDA
2 stops15h 23mUnited Airlines
Deal found 5/16$565

One-way flights to Boston from Idaho Falls

Search for one-way flight options from Idaho Falls 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 2,637,452 searches. Data last updated May 16, 2024.
Take a look at some of the one-way flights we've detected from Idaho Falls to Boston. Those needing a return flight from Idaho Falls to Boston can use the search form above.
Fri 7/265:58 pmIDA - BOS
1 stop10h 02mUnited Airlines
Deal found 5/16$333
Fri 7/265:58 pmIDA - BOS
2 stops11h 49mUnited Airlines
Deal found 5/16$338
Thu 10/106:10 amIDA - BOS
2 stops56h 31mAlaska Airlines
Deal found 5/15$380
Thu 10/107:00 pmIDA - BOS
1 stop8h 53mDelta
Deal found 5/15$394
Fri 7/267:05 amIDA - BOS
3 stops12h 45mUnited Airlines
Deal found 5/16$932
Thu 10/107:00 amIDA - BOS
3 stops15h 44mUnited Airlines
Deal found 5/15$2,246

Find flights from Idaho Falls to Boston within your budget

Customize your flight search to find flights from Idaho Falls 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$502 - $552

Route

Depart

Return

Price

Idaho Falls Fanning FieldBoston Logan Intl

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Wed 10/2

1 stop6h 57m

Boston Logan Intl

Sat 10/12

1 stop9h 30m

$502

Idaho Falls Fanning FieldBoston Logan Intl

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Tue 8/20

1 stop8h 55m

Boston Logan Intl

Wed 8/28

1 stop7h 43m

$508

Idaho Falls Fanning FieldBoston Logan Intl

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Tue 10/1

1 stop9h 35m

Boston Logan Intl

Wed 10/9

2 stops13h 00m

$512

Idaho Falls Fanning FieldBoston Logan Intl

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Tue 10/1

2 stops15h 36m

Boston Logan Intl

Wed 10/16

2 stops13h 06m

$516

Idaho Falls Fanning FieldBoston Logan Intl

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Tue 10/1

2 stops12h 11m

Boston Logan Intl

Wed 10/9

2 stops13h 00m

$517

Idaho Falls Fanning FieldBoston Logan Intl

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Sat 10/5

1 stop15h 30m

Boston Logan Intl

Wed 10/16

2 stops13h 06m

$522

Idaho Falls Fanning FieldBoston Logan Intl

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Mon 8/5

1 stop10h 02m

Boston Logan Intl

Tue 8/13

1 stop18h 57m

$535

Idaho Falls Fanning FieldBoston Logan Intl

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Mon 9/30

1 stop21h 38m

Boston Logan Intl

Mon 10/7

1 stop21h 12m

$542

Idaho Falls Fanning FieldBoston Logan Intl

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Sat 10/5

1 stop15h 33m

Boston Logan Intl

Wed 10/16

1 stop18h 42m

$552

Flights are sorted by cheapest first

Deals found on 5/16

When is the cheapest time to fly from Idaho Falls to Boston?

Use this chart to determine the cheapest time to fly round-trip from Idaho Falls to Boston. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Idaho Falls to Boston flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Boston by month

Plan your trip from Idaho Falls to Boston by taking into account the cheapest months to travel. The average price of a one-way flight from Idaho Falls to Boston is currently $771 while a round-trip flight costs $523. Price data was last updated on May 12, 2024.

Currently, January is the cheapest month in which you can book a flight from Idaho Falls to Boston (average of $218). Flying from Idaho Falls 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.

January

$218

February

$220

March

$263

April

$286

May

$275

June

$316

July

$328

August

$285

September

$258

October

$259

November

$258

December

$233

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 16, 2024.
To help decide which airline to fly from Idaho Falls to Boston, see what other customers have to say about United Airlines, Delta and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Food

7.3

Crew

8.6

Entertainment

7.3

Overall

8.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,157 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Food

7.3

Crew

8.6

Entertainment

7.3

Overall

8.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.0
Very good
10,673 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Food

7.3

Crew

8.6

Entertainment

7.3

Overall

8.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
10,924 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Food

7.3

Crew

8.6

Entertainment

7.3

Overall

8.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,514 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Food

7.3

Crew

8.6

Entertainment

7.3

Overall

8.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

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

  • Can I find flights from Idaho Falls to Boston for under $600 on Cheapflights?

    Yes, there are multiple flights from Idaho Falls to Boston for under $600. The cheapest flight booked recently is on United Airlines for just $502, but on average you can expect to pay $542.

  • What are the cheapest airlines flying from Idaho Falls to Boston round-trip?

    Cheapflights users have booked flights from Idaho Falls to Boston round-trip from $502. Other airlines that can offer you cheap pricing are Delta, from $508, and American Airlines, from $512. United Airlines is currently priced 31% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as $333 on United Airlines. Other airlines that offer cheap prices include Alaska Airlines from $380 and Delta from $394 one-way.

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

    American Airlines, Delta and United Airlines are the most popular airlines when flying from Idaho Falls to Boston.

  • What does IDA to BOS mean?

    IDA stands for Idaho Falls Fanning Field Airport, while BOS stands for Boston Logan Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

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

    The amount of baggage you can bring on your Idaho Falls 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 Idaho Falls to Boston with specific airlines?

    Yes, Cheapflights allows you to browse and filter Idaho Falls 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 Idaho Falls to Boston that include hotel bookings?

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

  • How can I find direct flights from Idaho Falls to Boston?

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

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

    Yes. Cheapflights offers flight deals from Idaho Falls 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 Idaho Falls to Boston that allow pets onboard?

    Many airlines flying from Idaho Falls 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 Idaho Falls to Boston?

    Yes, you can often find last-minute deals on Idaho Falls 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 Idaho Falls to Boston flight deals updated?

    The Idaho Falls to Boston flight deals you see on this page were last updated on 5/16.

See more FAQs

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Top 3 airlines flying from Idaho Falls to Boston

Discover the top 3 airlines that operate flights from Idaho Falls 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$339Average$545FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$508Average$733FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$653Average$901FlexibilityNo cancel feeOn-time71%
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Search flights from Idaho Falls to Boston by cabin class

Find flights from Idaho Falls to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Idaho Falls to Boston?

Cheapflights helps you search for flights from Idaho Falls to Boston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Boston from Idaho Falls.

Can Cheapflights find flights from Idaho Falls to Boston with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Idaho Falls to Boston, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Idaho Falls to Boston become cheaper?

Yes! Start tracking prices for Idaho Falls to Boston flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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