$144+ Cheap flights from Greenville to Louisville (GSP - SDF)
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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — SDF
Apr 16 — Apr 231
Round-trip
1 adult, Economy
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Find cheap flights from Greenville to Louisville with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Greenville to Louisville
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Best
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Cheapest flights from Greenville to LouisvilleExplore the most affordable flight options available from Greenville to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.
Explore the most affordable flight options available from Greenville to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.
This Southwest deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:05 pm
GSP
- SDF
1 stop4h 00m
Southwest
Tue 5/54:40 pm
SDF
- GSP
1 stop5h 00m
Southwest
Deal found 3/14![Southwest logo]()
$295
This Southwest deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/66:25 pm
GSP
- SDF
1 stop4h 15m
Southwest
Tue 4/74:40 pm
SDF
- GSP
1 stop5h 00m
Southwest
Deal found 3/15![Southwest logo]()
$311
This American Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:20 am
GSP
- SDF
1 stop3h 18m
American Airlines
Fri 4/107:52 pm
SDF
- GSP
1 stop4h 05m
American Airlines
Deal found 3/12![American Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:45 am
GSP
- SDF
2 stops10h 25m
Southwest
Thu 6/43:35 pm
SDF
- GSP
2 stops7h 10m
Southwest
Deal found 3/14![Southwest logo]()
$339
This Southwest deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/176:30 am
GSP
- SDF
1 stop6h 20m
Southwest
Mon 5/182:40 pm
SDF
- GSP
2 stops7h 35m
Southwest
Deal found 3/15![Southwest logo]()
$344
This Southwest deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:25 pm
GSP
- SDF
1 stop3h 20m
Southwest
Sun 4/266:20 pm
SDF
- GSP
1 stop5h 05m
Southwest
Deal found 3/16![Southwest logo]()
$347
This Southwest deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/78:20 am
GSP
- SDF
1 stop4h 20m
Southwest
Sun 4/125:50 am
SDF
- GSP
1 stop7h 20m
Southwest
Deal found 3/14![Southwest logo]()
$354
This Southwest deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:05 am
GSP
- SDF
1 stop5h 10m
Southwest
Sun 10/115:50 am
SDF
- GSP
1 stop4h 10m
Southwest
Deal found 3/15![Southwest logo]()
$357
Best flights from Greenville to LouisvilleDiscover carefully curated flight deals from Greenville to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 17, 2026.
Discover carefully curated flight deals from Greenville to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 17, 2026.
This Southwest deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:55 pm
GSP
- SDF
2 stops7h 10m
Southwest
Tue 5/51:35 pm
SDF
- GSP
2 stops8h 05m
Southwest
Deal found 3/14![Southwest logo]()
$305
This American Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/95:20 am
GSP
- SDF
1 stop3h 18m
American Airlines
Mon 4/137:52 pm
SDF
- GSP
1 stop4h 05m
American Airlines
Deal found 3/17![American Airlines logo]()
$311
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:00 am
GSP
- SDF
1 stop8h 29m
United Airlines
Sat 5/163:36 pm
SDF
- GSP
1 stop7h 22m
United Airlines
Deal found 3/12![United Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/66:25 pm
GSP
- SDF
1 stop4h 15m
Southwest
Tue 4/74:40 pm
SDF
- GSP
1 stop5h 00m
Southwest
Deal found 3/15![Southwest logo]()
$311
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:05 pm
GSP
- SDF
1 stop4h 00m
Southwest
Sun 4/196:20 pm
SDF
- GSP
1 stop5h 05m
Southwest
Deal found 3/17![Southwest logo]()
$317
This Southwest deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/241:50 pm
GSP
- SDF
2 stops7h 55m
Southwest
Sun 4/266:20 pm
SDF
- GSP
1 stop5h 05m
Southwest
Deal found 3/16![Southwest logo]()
$362
This Southwest deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/812:50 pm
GSP
- SDF
2 stops7h 45m
Southwest
Sun 4/125:50 am
SDF
- GSP
1 stop7h 20m
Southwest
Deal found 3/14![Southwest logo]()
$386
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/112:35 pm
GSP
- SDF
1 stop3h 20m
Southwest
Sun 4/55:35 pm
SDF
- GSP
1 stop5h 50m
Southwest
Deal found 3/17![Southwest logo]()
$451
Last-minute flights from Greenville to LouisvilleDiscover last-minute flight deals from Greenville to Louisville. Data last updated March 17, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Louisville. Data last updated March 17, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/262:57 pm
GSP
- SDF
1 stop5h 55m
Multiple Airlines
Fri 3/2712:09 pm
SDF
- GSP
1 stop7h 29m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$367
This Southwest deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/66:25 pm
GSP
- SDF
1 stop4h 15m
Southwest
Tue 4/74:40 pm
SDF
- GSP
1 stop5h 00m
Southwest
Deal found 3/15![Southwest logo]()
$311
This Southwest deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/78:20 am
GSP
- SDF
1 stop4h 20m
Southwest
Sun 4/125:50 am
SDF
- GSP
1 stop7h 20m
Southwest
Deal found 3/14![Southwest logo]()
$354
This American Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:20 am
GSP
- SDF
1 stop3h 18m
American Airlines
Fri 4/107:52 pm
SDF
- GSP
1 stop4h 05m
American Airlines
Deal found 3/12![American Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:25 pm
GSP
- SDF
1 stop3h 20m
Southwest
Sun 4/266:20 pm
SDF
- GSP
1 stop5h 05m
Southwest
Deal found 3/16![Southwest logo]()
$347
This Southwest deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:05 pm
GSP
- SDF
1 stop4h 00m
Southwest
Tue 5/54:40 pm
SDF
- GSP
1 stop5h 00m
Southwest
Deal found 3/14![Southwest logo]()
$295
One-way flights from Greenville to LouisvilleSearch for one-way flight options from Greenville to Louisville. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
Search for one-way flight options from Greenville to Louisville. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:30 am
GSP
- SDF
1 stop6h 47m
United Airlines
Deal found 3/17![United Airlines logo]()
$144
This American Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:00 am
GSP
- SDF
1 stop5h 45m
American Airlines
Deal found 3/13![American Airlines logo]()
$147
This American Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:28 pm
GSP
- SDF
1 stop5h 40m
American Airlines
Deal found 3/15![American Airlines logo]()
$148
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:50 pm
GSP
- SDF
2 stops10h 05m
Southwest
Deal found 3/17![Southwest logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/234:28 pm
GSP
- SDF
1 stop19h 19m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:18 pm
GSP
- SDF
3 stops39h 12m
Breeze Airways
Deal found 3/17![Breeze Airways logo]()
$177
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:25 am
GSP
- SDF
2 stops10h 25m
Southwest
Deal found 3/17![Southwest logo]()
$189
This American Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/273:58 pm
GSP
- SDF
1 stop6h 42m
American Airlines
Deal found 3/12![American Airlines logo]()
$226
This Southwest deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/276:25 am
GSP
- SDF
2 stops8h 35m
Southwest
Deal found 3/12![Southwest logo]()
$231
This American Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/115:20 am
GSP
- SDF
1 stop3h 18m
American Airlines
Deal found 3/14![American Airlines logo]()
$256
Find flight deals from Greenville to Louisville
Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) 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 March 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $295 (Southwest) |
One-way from | $144 (United Airlines) |
Popular in | March |
Cheapest in | October |
Average price | $532 |
Cheapflights Fare Finder
Customize your flight search to find flights from Greenville 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 2,558,603 searches. Data last updated March 17, 2026.
Use the filters below to find and compare flights from Greenville to Louisville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
GreenvilleLouisville
GSP - SDF
GSPSDF
Greenville
Tue 4/28
1:55 pm-9:05 pm
2 stops7h 10m
Louisville Intl
Tue 5/5
1:35 pm-9:40 pm
2 stops8h 05m
$305
Quickest round-trip
GreenvilleLouisville
GSP - SDF
GSPSDF
Greenville
Thu 4/9
5:20 am-8:38 am
1 stop3h 18m
Louisville Intl
Mon 4/13
7:52 pm-11:57 pm
1 stop4h 05m
$311
GreenvilleLouisville
GSP - SDF
GSPSDF
Greenville
Mon 4/6
6:25 pm-10:40 pm
1 stop4h 15m
Louisville Intl
Tue 4/7
4:40 pm-9:40 pm
1 stop5h 00m
$311
GreenvilleLouisville
GSP - SDF
GSPSDF
Greenville
Tue 4/14
5:05 pm-9:05 pm
1 stop4h 00m
Louisville Intl
Sun 4/19
6:20 pm-11:25 pm
1 stop5h 05m
$317
GreenvilleLouisville
GSP - SDF
GSPSDF
Greenville
Fri 4/24
1:50 pm-9:45 pm
2 stops7h 55m
Louisville Intl
Sun 4/26
6:20 pm-11:25 pm
1 stop5h 05m
$362
GreenvilleLouisville
GSP - SDF
GSPSDF
Greenville
Wed 5/13
6:00 am-2:29 pm
1 stop8h 29m
Louisville Intl
Sat 5/16
3:36 pm-10:58 pm
1 stop7h 22m
$377
GreenvilleLouisville
GSP - SDF
GSPSDF
Greenville
Wed 4/8
12:50 pm-8:35 pm
2 stops7h 45m
Louisville Intl
Sun 4/12
5:50 am-1:10 pm
1 stop7h 20m
$386
GreenvilleLouisville
GSP - SDF
GSPSDF
Greenville
Wed 4/1
12:35 pm-3:55 pm
1 stop3h 20m
Louisville Intl
Sun 4/5
5:35 pm-11:25 pm
1 stop5h 50m
$451
Cheapest one-way
GreenvilleLouisville
GSP - SDF
GSPSDF
Greenville
Wed 4/15
6:30 am-1:17 pm
1 stop6h 47m
$144
GreenvilleLouisville
GSP - SDF
GSPSDF
Greenville
Tue 4/28
7:00 am-12:45 pm
1 stop5h 45m
$147
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Greenville to Louisville
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Greenville to Louisville in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Greenville-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greenville-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greenville-Louisville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Greenville-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Greenville-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Greenville to Louisville
Have a flexible travel schedule? Discover the best time to fly to Louisville from Greenville with our price prediction graph.
GSP-SDF
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.
Cheapflights Insights
Everything you need to know about your flight from Greenville to Louisville
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 March 17, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines from Greenville to Louisville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Greenville to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Louisville?
Book flights to Louisville if you plan to visit one of these locationsShepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown
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Other flights to Louisville
Explore flights to Louisville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 17, 2026.
Greenville and Louisville flights
Browse other Greenville and Louisville flight options. Last updated on March 17, 2026.
Other flights from Greenville
Browse through other flights departing from Greenville. Flights are based on user searches made on Cheapflights and were last updated on March 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Greenville to Louisville
Discover the top 2 airlines that operate flights from Greenville 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 2,558,603 searches. Data last updated March 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$196 | Average$331 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$251 | Average$363 | FlexibilityNo cancel fee | On-timeN/A |