$433+ Cheap flights from Ljubljana (LJU) to O'Hare Intl (ORD)
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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — ORD
Jul 11 — Jul 181
Round-trip
1 adult, Economy
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Cheapest flights from Ljubljana to O'Hare IntlExplore the most affordable flight options available from Ljubljana to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
Explore the most affordable flight options available from Ljubljana to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
This Bravofly deal was found by Cheapflights users on 6/8. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:05 pm
LJU
- ORD
1 stop33h 45m
LOT
Fri 10/169:50 pm
ORD
- LJU
1 stop31h 55m
LOT
Deal found 6/8![LOT logo]()
$769
This Air Serbia deal was found by Cheapflights users on 6/9. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/128:40 pm
LJU
- ORD
1 stop24h 50m
Air Serbia
Sat 7/1811:20 pm
ORD
- LJU
1 stop13h 45m
Air Serbia
Deal found 6/9![Air Serbia logo]()
$800
This flugladen.de deal was found by Cheapflights users on 6/9. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/271:45 pm
LJU
- ORD
1 stop13h 10m
LOT
Fri 12/49:50 pm
ORD
- LJU
1 stop32h 15m
LOT
Deal found 6/9![LOT logo]()
$813
This LOT deal was found by Cheapflights users on 6/9. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/285:10 pm
LJU
- ORD
2 stops57h 45m
LOT
Fri 12/49:50 pm
ORD
- LJU
1 stop32h 15m
LOT
Deal found 6/9![LOT logo]()
$820
This Lufthansa deal was found by Cheapflights users on 6/7. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:25 am
LJU
- ORD
1 stop15h 30m
Lufthansa
Sun 7/510:30 pm
ORD
- LJU
1 stop16h 25m
Lufthansa
Deal found 6/7![Lufthansa logo]()
$825
This oojo deal was found by Cheapflights users on 6/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:30 pm
LJU
- ORD
1 stop32h 40m
LOT
Fri 10/169:50 pm
ORD
- LJU
1 stop31h 55m
LOT
Deal found 6/8![LOT logo]()
$829
This Booking.com deal was found by Cheapflights users on 6/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:50 am
LJU
- ORD
1 stop14h 05m
Multiple Airlines
Fri 10/162:20 pm
ORD
- LJU
1 stop16h 30m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$833
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:00 am
LJU
- ORD
1 stop15h 15m
Delta
Fri 10/1612:15 pm
ORD
- LJU
2 stops18h 35m
Delta
Deal found 6/8![Delta logo]()
$838
This United Airlines deal was found by Cheapflights users on 6/7. 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 7/2210:10 am
LJU
- ORD
1 stop16h 45m
United Airlines
Wed 7/291:55 pm
ORD
- LJU
2 stops15h 40m
United Airlines
Deal found 6/7![United Airlines logo]()
$840
Best flights from Ljubljana to O'Hare IntlDiscover carefully curated flight deals from Ljubljana to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
Discover carefully curated flight deals from Ljubljana to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
This Bravofly deal was found by Cheapflights users on 6/8. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:05 pm
LJU
- ORD
2 stops29h 05m
LOT
Fri 10/165:10 pm
ORD
- LJU
1 stop12h 35m
LOT
Deal found 6/8![LOT logo]()
$780
This Air Serbia deal was found by Cheapflights users on 6/9. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/128:40 pm
LJU
- ORD
1 stop24h 50m
Air Serbia
Sat 7/1811:20 pm
ORD
- LJU
1 stop13h 45m
Air Serbia
Deal found 6/9![Air Serbia logo]()
$800
This Lufthansa deal was found by Cheapflights users on 6/7. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:25 am
LJU
- ORD
1 stop15h 30m
Lufthansa
Sun 7/510:30 pm
ORD
- LJU
1 stop16h 25m
Lufthansa
Deal found 6/7![Lufthansa logo]()
$825
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:00 am
LJU
- ORD
1 stop15h 15m
Delta
Fri 10/1612:15 pm
ORD
- LJU
2 stops18h 35m
Delta
Deal found 6/8![Delta logo]()
$838
This United Airlines deal was found by Cheapflights users on 6/7. 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 7/2210:10 am
LJU
- ORD
1 stop16h 45m
United Airlines
Wed 7/291:55 pm
ORD
- LJU
2 stops15h 40m
United Airlines
Deal found 6/7![United Airlines logo]()
$840
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:05 am
LJU
- ORD
1 stop13h 50m
Multiple Airlines
Sat 7/1811:05 am
ORD
- LJU
2 stops15h 30m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$847
This Lufthansa deal was found by Cheapflights users on 6/9. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:35 am
LJU
- ORD
1 stop20h 30m
Lufthansa
Sat 12/54:20 pm
ORD
- LJU
1 stop10h 45m
Lufthansa
Deal found 6/9![Lufthansa logo]()
$829
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Fri 11/276:35 am
LJU
- ORD
1 stop15h 40m
United Airlines
Sat 12/51:12 pm
ORD
- LJU
2 stops13h 53m
United Airlines
Deal found 6/9![United Airlines logo]()
$842
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Sat 11/286:35 am
LJU
- ORD
2 stops15h 20m
United Airlines
Sat 12/51:12 pm
ORD
- LJU
2 stops13h 53m
United Airlines
Deal found 6/9![United Airlines logo]()
$845
Last-minute flights from Ljubljana to O'Hare IntlDiscover last-minute flight deals from Ljubljana to O'Hare Intl. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Ljubljana to O'Hare Intl. Data last updated June 11, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 6/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/272:50 pm
LJU
- ORD
2 stops29h 25m
SWISS
Fri 7/107:05 pm
ORD
- LJU
1 stop20h 35m
SWISS
Deal found 6/7![SWISS logo]()
$924
This Lufthansa deal was found by Cheapflights users on 6/7. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:25 am
LJU
- ORD
1 stop15h 30m
Lufthansa
Sun 7/510:30 pm
ORD
- LJU
1 stop16h 25m
Lufthansa
Deal found 6/7![Lufthansa logo]()
$825
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Mon 6/296:25 am
LJU
- ORD
1 stop15h 30m
United Airlines
Sun 7/51:30 pm
ORD
- LJU
2 stops16h 45m
United Airlines
Deal found 6/7![United Airlines logo]()
$841
This Air Serbia deal was found by Cheapflights users on 6/9. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/128:40 pm
LJU
- ORD
1 stop24h 50m
Air Serbia
Sat 7/1811:20 pm
ORD
- LJU
1 stop13h 45m
Air Serbia
Deal found 6/9![Air Serbia logo]()
$800
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sun 7/126:05 am
LJU
- ORD
1 stop11h 55m
United Airlines
Sat 7/1811:05 am
ORD
- LJU
2 stops15h 30m
United Airlines
Deal found 6/10![United Airlines logo]()
$845
This Travelocity deal was found by Cheapflights users on 6/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:05 am
LJU
- ORD
1 stop15h 50m
Lufthansa
Sat 7/1810:30 pm
ORD
- LJU
2 stops13h 55m
Lufthansa
Deal found 6/10![Lufthansa logo]()
$865
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/129:35 am
LJU
- ORD
2 stops17h 20m
Multiple Airlines
Sat 7/1811:05 am
ORD
- LJU
2 stops15h 30m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$868
This United Airlines deal was found by Cheapflights users on 6/7. 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 7/2210:10 am
LJU
- ORD
1 stop16h 45m
United Airlines
Wed 7/291:55 pm
ORD
- LJU
2 stops15h 40m
United Airlines
Deal found 6/7![United Airlines logo]()
$840
One-way flights from Ljubljana to O'Hare IntlSearch for one-way flight options from Ljubljana to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
Search for one-way flight options from Ljubljana to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 10/85:50 pm
LJU
- ORD
3 stops34h 35m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Sun 10/41:45 pm
LJU
- ORD
2 stops35h 05m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$435
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Sat 10/31:30 pm
LJU
- ORD
3 stops59h 20m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$446
This Kiwi.com deal was found by Cheapflights users on 6/10. 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.
Tue 10/61:45 pm
LJU
- ORD
3 stops35h 05m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$458
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 10/59:55 am
LJU
- ORD
3 stops38h 55m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 10/910:35 am
LJU
- ORD
3 stops38h 15m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$473
Find flight deals from Ljubljana to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Ljubljana (LJU) to O'Hare Intl (ORD). 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 June 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $769 (Bravofly) |
One-way from | $433 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Ljubljana to O'Hare Intl 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 June 11, 2026.
Use the filters below to find and compare flights from Ljubljana to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LjubljanaChicago
LJU - ORD
LJUORD
Ljubljana Joze Pucnik
Sun 9/20
5:05 pm-3:10 pm
2 stops29h 05m
Chicago O'Hare Intl
Fri 10/16
5:10 pm-12:45 pm
1 stop12h 35m
$780
LjubljanaChicago
LJU - ORD
LJUORD
Ljubljana Joze Pucnik
Sun 7/12
8:40 pm-2:30 pm
1 stop24h 50m
Chicago O'Hare Intl
Sat 7/18
11:20 pm-8:05 pm
1 stop13h 45m
$800
LjubljanaChicago
LJU - ORD
LJUORD
Ljubljana Joze Pucnik
Mon 6/29
6:25 am-2:55 pm
1 stop15h 30m
Chicago O'Hare Intl
Sun 7/5
10:30 pm-9:55 pm
1 stop16h 25m
$825
LjubljanaChicago
LJU - ORD
LJUORD
Ljubljana Joze Pucnik
Sat 11/28
6:35 am-8:05 pm
1 stop20h 30m
Chicago O'Hare Intl
Sat 12/5
4:20 pm-10:05 am
1 stop10h 45m
$829
LjubljanaChicago
LJU - ORD
LJUORD
Ljubljana Joze Pucnik
Sat 9/19
6:00 am-2:15 pm
1 stop15h 15m
Chicago O'Hare Intl
Fri 10/16
12:15 pm-1:50 pm
2 stops18h 35m
$838
LjubljanaChicago
LJU - ORD
LJUORD
Ljubljana Joze Pucnik
Wed 7/22
10:10 am-7:55 pm
1 stop16h 45m
Chicago O'Hare Intl
Wed 7/29
1:55 pm-12:35 pm
2 stops15h 40m
$840
LjubljanaChicago
LJU - ORD
LJUORD
Ljubljana Joze Pucnik
Fri 11/27
6:35 am-3:15 pm
1 stop15h 40m
Chicago O'Hare Intl
Sat 12/5
1:12 pm-10:05 am
2 stops13h 53m
$842
Quickest round-trip
LjubljanaChicago
LJU - ORD
LJUORD
Ljubljana Joze Pucnik
Sat 11/28
6:35 am-2:55 pm
2 stops15h 20m
Chicago O'Hare Intl
Sat 12/5
1:12 pm-10:05 am
2 stops13h 53m
$845
LjubljanaChicago
LJU - ORD
LJUORD
Ljubljana Joze Pucnik
Sun 7/12
6:05 am-12:55 pm
1 stop13h 50m
Chicago O'Hare Intl
Sat 7/18
11:05 am-9:35 am
2 stops15h 30m
$847
Cheapest one-way
LjubljanaChicago
LJU - ORD
LJUORD
Ljubljana Joze Pucnik
Thu 10/8
5:50 pm-9:25 pm
3 stops34h 35m
$433
Showing 1-10 of 18 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Ljubljana-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ljubljana-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ljubljana-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ljubljana-Chicago O'Hare Intl Airport 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 Ljubljana-Chicago O'Hare Intl Airport 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 Ljubljana to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Ljubljana with our price prediction graph.
LJU-ORD
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.
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated June 11, 2026.
Peruse reviews from past customers who have flown with Lufthansa from Ljubljana to Chicago O'Hare Intl Airport 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.
Crew
7.6
Food
6.3
Overall
6.8
Entertainment
6.4
Comfort
6.8
Boarding
7.0
Reviews
1 / 20
4.0
OkayDjermouli,Dec 2025
FRA - SFO
Crew
7.6
Food
6.3
Overall
6.8
Entertainment
6.4
Comfort
6.8
Boarding
7.0
Reviews
1 / 20
4.0
OkayDjermouli,Dec 2025
FRA - SFO
Related info for your journey
Find useful and relevant information for your journey from Ljubljana to O'Hare Intl. 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 Chicago O'Hare Intl Airport?
Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locationsBenton Harbor
Rosemont
Schaumburg
Naperville
Lake Geneva
Gurnee
Delavan
Oakbrook Terrace
Downers Grove
Des Plaines
Hoffman Estates
Oak Brook
South Holland
Libertyville
Warrenville
Rockford
Great Lakes
Northbrook
Waukegan
Elk Grove Village
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Browse other Ljubljana and O'Hare Intl flight options. Last updated on June 11, 2026.
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Top airline flying from Ljubljana to O'Hare Intl
Discover the top airline that operate flights from Ljubljana to O'Hare Intl. 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 June 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$622 | Average$729 | FlexibilityNo cancel fee | On-time76% |