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Cheap flights from Portland to Louisville (PDX - SDF) from $101

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 6/26. 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.
PDX — SDF
jun. 2 — jun. 91
From?
To?
dom. 6/2
dom. 6/9
1 adult, Economy
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The best prices from Portland to Louisville Intl are usually found in December or January, booked 46 days in advance, depart on a Saturday or Tuesday and return on a Friday

Cheap flight deals from Portland to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Louisville (SDF). 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 mayo 28, 2024.

Popular in

June

Cheapest in

December

Round-trip from

$287

One-way from

$208
High demand for flights, 22% potential price rise
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Best time to find cheap flights, 31% potential price drop
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From Portland to Louisville Intl
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One-way flight from Portland to Louisville Intl
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What is the cheapest day to fly round-trip from Portland to Louisville?

Saturday flights are generally found to be more expensive for flights from Portland to Louisville. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Louisville.

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

Travelers have found it’s best to book a flight 47 days in advance to save up to 94% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 47 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Portland to Louisville 1-2 weeks in advance for as low as $294, or $778 for flights within the next 24 hours.

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

Our data shows that December tends to be the cheapest month to fly to Louisville from Portland. Users have commonly found prices around $528 for the month, but tickets can be as low as $149. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Portland to Louisville (PDX - SDF)?

It’s typically best to fly out from Portland to Louisville in the afternoon. Doing so could potentially save you 62% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap American Airlines flights from Portland to Louisville

Explore cheap flight options specifically provided by American Airlines for the route between Portland and Louisville. 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 2,740,132 searches. Data last updated mayo 28, 2024.
Find some of the cheapest American Airlines flights traveling from Portland to Louisville. Deals update often to give you more flight options matching your criteria
mar. 7/212:59 amPDX - SDF
1 stop9h 55mAmerican Airlines
dom. 7/78:35 pmSDF - PDX
1 stop6h 51mAmerican Airlines
Deal found 5/27$536
sáb. 6/2212:59 amPDX - SDF
1 stop14h 02mAmerican Airlines
vie. 6/288:32 pmSDF - PDX
1 stop7h 06mAmerican Airlines
Deal found 5/27$717
jue. 8/297:00 amPDX - SDF
1 stop7h 57mAmerican Airlines
jue. 8/298:10 pmSDF - PDX
2 stops19h 33mAmerican Airlines
Deal found 5/28$722
vie. 6/712:59 amPDX - SDF
1 stop9h 55mAmerican Airlines
lun. 6/103:19 pmSDF - PDX
1 stop7h 38mAmerican Airlines
Deal found 5/28$775
jue. 6/612:59 amPDX - SDF
1 stop9h 55mAmerican Airlines
dom. 6/96:41 pmSDF - PDX
1 stop8h 57mAmerican Airlines
Deal found 5/27$776
vie. 6/712:59 amPDX - SDF
1 stop9h 55mAmerican Airlines
lun. 6/108:30 amSDF - PDX
2 stops14h 27mAmerican Airlines
Deal found 5/28$1,032

Cheap Spirit Airlines flights from Portland to Louisville

Explore cheap flight options specifically provided by Spirit Airlines for the route between Portland and Louisville. 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 2,740,132 searches. Data last updated mayo 28, 2024.
Take a gander at the lowest prices we've found on Spirit Airlines flights from Portland to Louisville. Ensure the flight price, dates, time, and airline match your criteria before you book.
mié. 9/115:23 amPDX - SDF
1 stop11h 29mSpirit Airlines
lun. 9/168:52 pmSDF - PDX
1 stop17h 18mSpirit Airlines
Deal found 5/28$177
lun. 9/99:35 amPDX - SDF
1 stop25h 52mSpirit Airlines
vie. 9/138:52 pmSDF - PDX
1 stop18h 26mSpirit Airlines
Deal found 5/27$199
jue. 9/1912:02 pmPDX - SDF
1 stop28h 50mSpirit Airlines
mar. 9/243:22 pmSDF - PDX
1 stop20h 25mSpirit Airlines
Deal found 5/27$207
mié. 9/115:23 amPDX - SDF
1 stop11h 29mSpirit Airlines
lun. 9/168:52 pmSDF - PDX
2 stops14h 55mSpirit Airlines
Deal found 5/28$211
mié. 6/265:20 amPDX - SDF
1 stop11h 22mSpirit Airlines
lun. 7/18:42 pmSDF - PDX
1 stop17h 26mSpirit Airlines
Deal found 5/27$217
vie. 6/710:33 pmPDX - SDF
1 stop18h 09mSpirit Airlines
lun. 6/108:42 pmSDF - PDX
1 stop29h 10mSpirit Airlines
Deal found 5/27$218
jue. 9/197:04 pmPDX - SDF
1 stop21h 48mSpirit Airlines
lun. 9/238:52 pmSDF - PDX
1 stop21h 15mSpirit Airlines
Deal found 5/27$222
lun. 9/91:15 pmPDX - SDF
3 stops25h 25mSpirit Airlines
vie. 9/1310:36 amSDF - PDX
2 stops28h 46mSpirit Airlines
Deal found 5/27$233
vie. 9/209:35 amPDX - SDF
1 stop27h 01mSpirit Airlines
lun. 9/238:52 pmSDF - PDX
1 stop26h 29mSpirit Airlines
Deal found 5/27$235

Cheap Portland to Louisville flights in May & June 2024

Find cheap flight options from Portland to Louisville specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,740,132 searches. Prices were last updated on mayo 28, 2024.
The lowest fares we've come across on flights traveling from Portland to Louisville in May and June 2024. Check back soon for alternative fares.
mié. 6/265:20 amPDX - SDF
1 stop11h 22mSpirit Airlines
lun. 7/18:42 pmSDF - PDX
1 stop17h 26mSpirit Airlines
Deal found 5/27$217
vie. 6/710:33 pmPDX - SDF
1 stop18h 09mSpirit Airlines
lun. 6/108:42 pmSDF - PDX
1 stop29h 10mSpirit Airlines
Deal found 5/27$218
mié. 6/125:20 amPDX - SDF
1 stop11h 22mSpirit Airlines
lun. 6/178:42 pmSDF - PDX
1 stop17h 26mSpirit Airlines
Deal found 5/27$222
jue. 6/2711:59 pmPDX - SDF
1 stop5h 56mMultiple Airlines
lun. 7/88:42 pmSDF - PDX
1 stop17h 26mMultiple Airlines
Deal found 5/27$250
sáb. 6/85:20 amPDX - SDF
1 stop11h 22mSpirit Airlines
lun. 6/108:42 pmSDF - PDX
1 stop17h 26mSpirit Airlines
Deal found 5/28$251
sáb. 6/85:20 amPDX - SDF
1 stop11h 22mSpirit Airlines
lun. 6/108:42 pmSDF - PDX
2 stops18h 22mSpirit Airlines
Deal found 5/28$260
jue. 6/2711:59 pmPDX - SDF
1 stop5h 56mMultiple Airlines
lun. 7/88:42 pmSDF - PDX
3 stops25h 24mMultiple Airlines
Deal found 5/27$275
vie. 6/711:53 pmPDX - SDF
2 stops18h 05mSpirit Airlines
lun. 6/108:42 pmSDF - PDX
1 stop17h 26mSpirit Airlines
Deal found 5/27$278
dom. 6/2311:59 pmPDX - SDF
1 stop9h 00mSun Country Air
vie. 6/289:45 amSDF - PDX
1 stop16h 11mSun Country Air
Deal found 5/27$290

Portland to Louisville 2024 flight deals

Discover exclusive flight deals for travel between Portland and Louisville in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated mayo 28, 2024.
The lowest fares we've come across on flights traveling from Portland to Louisville in May and June 2024. Check back soon for alternative fares.
mié. 9/115:23 amPDX - SDF
1 stop11h 29mSpirit Airlines
lun. 9/168:52 pmSDF - PDX
1 stop17h 18mSpirit Airlines
Deal found 5/28$177
lun. 9/99:35 amPDX - SDF
1 stop25h 52mSpirit Airlines
vie. 9/138:52 pmSDF - PDX
1 stop18h 26mSpirit Airlines
Deal found 5/27$199
jue. 9/1912:02 pmPDX - SDF
1 stop28h 50mSpirit Airlines
mar. 9/243:22 pmSDF - PDX
1 stop20h 25mSpirit Airlines
Deal found 5/27$207
mié. 9/115:23 amPDX - SDF
1 stop11h 29mSpirit Airlines
lun. 9/168:52 pmSDF - PDX
2 stops14h 55mSpirit Airlines
Deal found 5/28$211
mié. 6/265:20 amPDX - SDF
1 stop11h 22mSpirit Airlines
lun. 7/18:42 pmSDF - PDX
1 stop17h 26mSpirit Airlines
Deal found 5/27$217
vie. 6/710:33 pmPDX - SDF
1 stop18h 09mSpirit Airlines
lun. 6/108:42 pmSDF - PDX
1 stop29h 10mSpirit Airlines
Deal found 5/27$218
jue. 9/197:04 pmPDX - SDF
1 stop21h 48mSpirit Airlines
lun. 9/238:52 pmSDF - PDX
1 stop21h 15mSpirit Airlines
Deal found 5/27$222
mié. 9/255:23 amPDX - SDF
1 stop11h 29mMultiple Airlines
lun. 9/3012:07 pmSDF - PDX
1 stop7h 35mMultiple Airlines
Deal found 5/27$228
lun. 9/91:15 pmPDX - SDF
3 stops25h 25mSpirit Airlines
vie. 9/1310:36 amSDF - PDX
2 stops28h 46mSpirit Airlines
Deal found 5/27$233

Portland to Louisville flights leaving soon

Find last-minute flight options from Portland to Louisville 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 2,740,132 searches. Data last updated mayo 28, 2024.
Have a look at some of the flights available from Portland to Louisville departing last-minute. It's wise to confirm all flight details are correct before booking.
vie. 6/710:33 pmPDX - SDF
1 stop18h 09mSpirit Airlines
lun. 6/108:42 pmSDF - PDX
1 stop29h 10mSpirit Airlines
Deal found 5/27$218
vie. 6/711:53 pmPDX - SDF
2 stops18h 05mSpirit Airlines
lun. 6/108:42 pmSDF - PDX
1 stop17h 26mSpirit Airlines
Deal found 5/27$278
vie. 6/711:53 pmPDX - SDF
2 stops18h 05mSpirit Airlines
lun. 6/108:42 pmSDF - PDX
2 stops18h 22mSpirit Airlines
Deal found 5/27$292
vie. 6/711:53 pmPDX - SDF
2 stops18h 05mSpirit Airlines
lun. 6/108:42 pmSDF - PDX
3 stops25h 24mSpirit Airlines
Deal found 5/27$337
vie. 6/76:00 amPDX - SDF
1 stop10h 42mSpirit Airlines
dom. 6/97:45 amSDF - PDX
2 stops32h 24mSpirit Airlines
Deal found 5/27$381
vie. 6/711:53 pmPDX - SDF
2 stops18h 05mSpirit Airlines
dom. 6/97:45 amSDF - PDX
2 stops32h 24mSpirit Airlines
Deal found 5/27$393
vie. 6/711:53 pmPDX - SDF
3 stops18h 05mSpirit Airlines
lun. 6/108:42 pmSDF - PDX
3 stops25h 24mSpirit Airlines
Deal found 5/27$403
vie. 6/711:53 pmPDX - SDF
2 stops18h 05mSpirit Airlines
dom. 6/98:16 pmSDF - PDX
3 stops31h 13mSpirit Airlines
Deal found 5/27$423
vie. 6/72:00 pmPDX - SDF
3 stops27h 58mSpirit Airlines
dom. 6/98:16 pmSDF - PDX
3 stops28h 01mSpirit Airlines
Deal found 5/27$500

One-way flights to Louisville from Portland

Search for one-way flight options from Portland to Louisville. 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 2,740,132 searches. Data last updated mayo 28, 2024.
Some of the best available deals we've found on one-way flights from Portland to Louisville. Those seeking round-trip flights from Portland to Louisville should utilize the search form at the the top of the page.
mié. 6/265:20 amPDX - SDF
1 stop11h 22mSpirit Airlines
Deal found 5/27$101
jue. 9/129:35 amPDX - SDF
1 stop7h 46mSpirit Airlines
Deal found 5/27$112
jue. 6/610:16 pmPDX - SDF
1 stop18h 26mSpirit Airlines
Deal found 5/28$122
dom. 8/2511:59 pmPDX - SDF
1 stop9h 00mSun Country Air
Deal found 5/27$128
dom. 6/911:59 pmPDX - SDF
1 stop9h 09mSun Country Air
Deal found 5/28$133
sáb. 8/245:23 amPDX - SDF
3 stops25h 06mSpirit Airlines
Deal found 5/27$141
vie. 6/146:00 amPDX - SDF
1 stop10h 42mSpirit Airlines
Deal found 5/27$145
jue. 9/129:35 amPDX - SDF
2 stops31h 17mSpirit Airlines
Deal found 5/27$148
mié. 10/165:40 pmPDX - SDF
1 stop23h 02mSun Country Air
Deal found 5/27$153

Find flights from Portland to Louisville within your budget

Customize your flight search to find flights from Portland to Louisville 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 2,740,132 searches. Data last updated mayo 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$177 - $457

Route

Depart

Return

Price

PortlandLouisville Intl

PDX - SDF

PDXSDF

Portland

mié. 9/11

1 stop11h 29m

Louisville Intl

lun. 9/16

1 stop17h 18m

$177

PortlandLouisville Intl

PDX - SDF

PDXSDF

Portland

lun. 9/9

1 stop25h 52m

Louisville Intl

vie. 9/13

1 stop18h 26m

$199

PortlandLouisville Intl

PDX - SDF

PDXSDF

Portland

jue. 9/19

1 stop28h 50m

Louisville Intl

mar. 9/24

1 stop20h 25m

$207

PortlandLouisville Intl

PDX - SDF

PDXSDF

Portland

mié. 9/11

1 stop11h 29m

Louisville Intl

lun. 9/16

2 stops14h 55m

$211

PortlandLouisville Intl

PDX - SDF

PDXSDF

Portland

mié. 9/25

1 stop11h 29m

Louisville Intl

lun. 9/30

1 stop7h 35m

$228

PortlandLouisville Intl

PDX - SDF

PDXSDF

Portland

jue. 6/27

1 stop5h 56m

Louisville Intl

lun. 7/8

1 stop17h 26m

$250

PortlandLouisville Intl

PDX - SDF

PDXSDF

Portland

dom. 6/23

1 stop9h 00m

Louisville Intl

vie. 6/28

1 stop16h 11m

$290

PortlandLouisville Intl

PDX - SDF

PDXSDF

Portland

jue. 6/27

1 stop7h 13m

Louisville Intl

jue. 7/4

1 stop9h 26m

$452

PortlandLouisville Intl

PDX - SDF

PDXSDF

Portland

mar. 10/8

1 stop9h 05m

Louisville Intl

dom. 10/13

1 stop8h 40m

$457

Flights are sorted by cheapest first

Deals found on 5/28

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

Use this chart to determine the optimal time to book a round-trip flight from Portland to Louisville. Price data was last updated on May 24, 2024.
The best time to book flights from Portland to Louisville is 46 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Portland to Louisville. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland to Louisville flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday at noon 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 Portland to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Portland 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 Louisville by month

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

SDF

Temperature

35.6 - 78.8 °F

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated mayo 28, 2024.
Peruse reviews from past customers who have flown with American Airlines, Spirit Airlines and Alaska Airlines from Portland to Louisville to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.3

Entertainment

7.3

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,194 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.3

Entertainment

7.3

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,476 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.3

Entertainment

7.3

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,799 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.3

Entertainment

7.3

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

American Airlines
7.3
Good
14,316 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.3

Entertainment

7.3

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Sun Country Air
7.2
Good
597 reviews
Alaska Airlines
8.1
Very good
9,194 reviews
Check prices

Overall

8.1

Boarding

8.2

Food

7.3

Entertainment

7.3

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from Portland to Louisville. 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 Portland to Louisville for under $200 on Cheapflights?

    Yes, there are multiple flights from Portland to Louisville for under $200. The cheapest flight booked recently is on Spirit Airlines for just $177, but on average you can expect to pay $240.

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

    There are currently 18+ open flights from Portland to Louisville within the next 7 days for less than $300.

  • What are the cheapest airlines flying from Portland to Louisville round-trip?

    According to our current data, Spirit Airlines ($177), and Sun Country Air ($290) offers the cheapest pricing from Portland to Louisville. You may be able to fly from Portland to Louisville for 66% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $101. However, be on the lookout for offers from Sun Country Air and American Airlines, as they are both options that can get you from Portland to Louisville for a low price.

  • What does PDX to SDF mean?

    PDX and SDF are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. PDX to SDF refers to a flight route from Portland Airport to Louisville Intl Airport.

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

    The amount of baggage you can bring on your Portland to Louisville 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 Portland to Louisville with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Louisville 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 Portland to Louisville that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Louisville 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 Portland to Louisville that allow pets onboard?

    Many airlines flying from Portland to Louisville 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 Portland to Louisville?

    Yes, you can often find last-minute deals on Portland to Louisville 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 Portland to Louisville flight deals updated?

    The Portland to Louisville flight deals you see on this page were last updated on 5/28.

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

    When booking a flight from Portland to Louisville, you may want to consider flying on American Airlines, Alaska Airlines or Delta as they are the most popular for this route.

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

    Currently, January is the cheapest month in which you can book a flight from Portland to Louisville (average of $287). Flying from Portland to Louisville in April is currently the most expensive (average of $373). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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

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Top 5 airlines flying from Portland to Louisville

Discover the top 5 airlines that operate flights from Portland to Louisville. 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 2,740,132 searches. Data last updated mayo 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$132Average$230FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
United AirlinesCheapest$346Average$572FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$379Average$542FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$381Average$507FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapest$606Average$704FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
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Search flights from Portland to Louisville by cabin class

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