$645+ Cheap flights from Illinois to San Sebastian (EAS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
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Find cheap flights from Illinois to San Sebastian with Cheapflights
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Cheapest flights from Illinois to San SebastianExplore the most affordable flight options available from Illinois to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 7, 2024.
Explore the most affordable flight options available from Illinois to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 7, 2024.
This American Airlines deal was found by Cheapflights users on 11/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Travelocity deal was found by Cheapflights users on 11/6. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This SmartFares deal was found by Cheapflights users on 11/6. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 11/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This CheapOair deal was found by Cheapflights users on 11/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Illinois to San Sebastian within your budget
Customize your flight search to find flights from Illinois to San Sebastian 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 2,537,365 searches. Data last updated November 7, 2024.
Fly from
Fly to
Route
Depart
Return
Price
ChicagoSan Sebastian
ORD - EAS
ORDEAS
Chicago O'Hare Intl
Fri 1/17
4:45 pm-1:00 pm
1 stop13h 15m
San Sebastián
Mon 1/20
9:30 pm-5:00 pm
2 stops26h 30m
ChicagoSan Sebastian
ORD - EAS
ORDEAS
Chicago O'Hare Intl
Fri 1/17
4:45 pm-1:00 pm
1 stop13h 15m
San Sebastián
Mon 1/20
9:20 am-2:30 pm
1 stop12h 10m
ChicagoSan Sebastian
ORD - EAS
ORDEAS
Chicago O'Hare Intl
Fri 1/17
6:30 pm-8:40 am
3 stops31h 10m
San Sebastián
Mon 1/20
1:40 pm-5:20 pm
3 stops34h 40m
ChicagoSan Sebastian
ORD - EAS
ORDEAS
Chicago O'Hare Intl
Fri 11/22
1:35 pm-8:40 am
2 stops36h 05m
San Sebastián
Sat 11/30
9:20 am-12:15 pm
2 stops57h 55m
St. LouisSan Sebastian
STL - EAS
STLEAS
Lambert-St Louis
Fri 11/22
6:34 pm-1:00 pm
2 stops35h 26m
San Sebastián
Tue 11/26
9:20 am-8:24 pm
2 stops18h 04m
Best time to book a flight from Illinois to San Sebastian
Have a flexible travel schedule? Discover the best time to fly to San Sebastian from Illinois with our price prediction graph.
Travel insights for flights from Illinois to San Sebastian
Get recent, data-driven insights about flights from Illinois to San Sebastian including ideal travel times, pricing trends, and more.
What is the cheapest time of day to fly from IL to EAS?
Find hourly flight availability from Illinois to San Sebastian. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 7, 2024.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to San Sebastian as you normally would.
Reviews of airlines servicing San Sebastian
Get insights into the airlines that provide service to San Sebastian. 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 San Sebastian. Reviews last updated November 7, 2024.
Comfort
Food
Overall
Crew
Boarding
Entertainment
Reviews
I paid for first class and it was nothing more than a 36" long curtain between first and business class, nothing extra, nothing fancy and a waste of money. Would have been better off just getting a regular seat and saving the money. Also had one of my eardrums rupture because of the take off and had to sit in uncomfortable pain with a bleeding ear the entire flight. Had to go to the doctor and it's been 5 days and still having difficulty hearing like it just happened.
Comfort
Food
Overall
Crew
Boarding
Entertainment
Reviews
I paid for first class and it was nothing more than a 36" long curtain between first and business class, nothing extra, nothing fancy and a waste of money. Would have been better off just getting a regular seat and saving the money. Also had one of my eardrums rupture because of the take off and had to sit in uncomfortable pain with a bleeding ear the entire flight. Had to go to the doctor and it's been 5 days and still having difficulty hearing like it just happened.
Comfort
Food
Overall
Crew
Boarding
Entertainment
Reviews
I paid for first class and it was nothing more than a 36" long curtain between first and business class, nothing extra, nothing fancy and a waste of money. Would have been better off just getting a regular seat and saving the money. Also had one of my eardrums rupture because of the take off and had to sit in uncomfortable pain with a bleeding ear the entire flight. Had to go to the doctor and it's been 5 days and still having difficulty hearing like it just happened.
Comfort
Food
Overall
Crew
Boarding
Entertainment
Reviews
I paid for first class and it was nothing more than a 36" long curtain between first and business class, nothing extra, nothing fancy and a waste of money. Would have been better off just getting a regular seat and saving the money. Also had one of my eardrums rupture because of the take off and had to sit in uncomfortable pain with a bleeding ear the entire flight. Had to go to the doctor and it's been 5 days and still having difficulty hearing like it just happened.
Related info for your journey
Find useful and relevant information for your journey from Illinois to San Sebastian. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Illinois to San Sebastian
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Illinois to San Sebastian
Discover the top airline that operate flights from Illinois to San Sebastian. 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 2,537,365 searches. Data last updated November 7, 2024.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$620 | Average$1,123 | FlexibilityNo cancel fee | On-time77% |