HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from San Sebastian (EAS) to Illinois from $572

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 11/20. 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.
EAS — ORD
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

When is the cheapest time to fly from San Sebastian to Illinois (EAS - IL)?

When flying from San Sebastian to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap American Airlines flights from San Sebastian to Illinois

Explore cheap flight options specifically provided by American Airlines for the route between San Sebastian and Illinois. 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.
Peruse some of the lowest-priced American Airlines flights we've found from San Sebastian to Illinois. Come back soon if you're not finding the exact deal you're looking for.
Wed 8/219:20 amEAS - ORD
2 stops17h 02mAmerican Airlines
Wed 9/44:35 pmORD - EAS
1 stop33h 05mAmerican Airlines
Deal found 5/15$808
Wed 8/219:20 amEAS - ORD
2 stops17h 02mAmerican Airlines
Sat 8/3110:14 amORD - EAS
2 stops15h 26mAmerican Airlines
Deal found 5/15$816
Wed 8/219:20 amEAS - ORD
2 stops15h 17mAmerican Airlines
Wed 9/49:55 amORD - EAS
2 stops15h 45mAmerican Airlines
Deal found 5/15$848
Tue 8/209:20 amEAS - ORD
2 stops17h 02mAmerican Airlines
Wed 9/44:35 pmORD - EAS
1 stop33h 05mAmerican Airlines
Deal found 5/15$856
Sun 8/189:20 amEAS - ORD
2 stops17h 09mAmerican Airlines
Tue 9/39:49 amORD - EAS
2 stops15h 51mAmerican Airlines
Deal found 5/15$864
Sun 8/189:20 amEAS - ORD
2 stops17h 09mAmerican Airlines
Wed 9/44:35 pmORD - EAS
1 stop33h 05mAmerican Airlines
Deal found 5/15$872
Mon 8/199:20 amEAS - ORD
2 stops15h 17mAmerican Airlines
Tue 9/39:49 amORD - EAS
2 stops15h 51mAmerican Airlines
Deal found 5/15$907
Thu 8/159:20 amEAS - ORD
2 stops14h 50mAmerican Airlines
Wed 9/44:35 pmORD - EAS
1 stop33h 05mAmerican Airlines
Deal found 5/15$916
Thu 8/159:20 amEAS - ORD
2 stops14h 50mAmerican Airlines
Wed 9/48:20 amORD - EAS
2 stops17h 20mAmerican Airlines
Deal found 5/15$956

Cheap Iberia flights from San Sebastian to Illinois

Explore cheap flight options specifically provided by Iberia for the route between San Sebastian and Illinois. 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.
To aid your search, here are some of the cheapest Iberia flights we've found from San Sebastian to Illinois. Deals frequently update to provide users with more options.
Tue 8/209:30 pmEAS - ORD
1 stop23h 50mIberia
Wed 9/44:35 pmORD - EAS
1 stop21h 15mIberia
Deal found 5/15$1,095
Thu 8/159:30 pmEAS - ORD
1 stop23h 50mIberia
Wed 9/44:35 pmORD - EAS
1 stop21h 15mIberia
Deal found 5/15$1,231
Tue 8/209:30 pmEAS - ORD
1 stop23h 50mIberia
Tue 9/34:35 pmORD - EAS
1 stop13h 25mIberia
Deal found 5/15$1,322
Sun 8/189:30 pmEAS - ORD
1 stop23h 50mIberia
Wed 9/44:35 pmORD - EAS
1 stop21h 15mIberia
Deal found 5/15$1,349
Thu 8/159:30 pmEAS - ORD
1 stop23h 50mIberia
Thu 8/294:35 pmORD - EAS
1 stop21h 15mIberia
Deal found 5/15$1,457
Sun 8/189:30 pmEAS - ORD
1 stop23h 50mIberia
Thu 8/294:35 pmORD - EAS
1 stop21h 15mIberia
Deal found 5/15$1,576
Fri 8/169:20 amEAS - ORD
2 stops17h 09mIberia
Wed 9/46:50 pmORD - EAS
2 stops19h 00mIberia
Deal found 5/15$1,596
Tue 8/209:30 pmEAS - ORD
1 stop23h 50mIberia
Sun 9/14:35 pmORD - EAS
1 stop21h 15mIberia
Deal found 5/15$1,603
Thu 8/159:30 pmEAS - ORD
1 stop23h 50mIberia
Sat 8/314:35 pmORD - EAS
1 stop21h 15mIberia
Deal found 5/15$1,609

San Sebastian to Illinois 2024 flight deals

Discover exclusive flight deals for travel between San Sebastian and Illinois 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.
Listed are some of the best fares we've found on flights departing from San Sebastian to Illinois in 2024. Check back soon for alternative fares.
Wed 11/209:20 amEAS - ORD
1 stop12h 05mAmerican Airlines
Mon 12/212:19 pmORD - EAS
2 stops13h 21mAmerican Airlines
Deal found 5/16$572
Wed 11/209:20 amEAS - ORD
1 stop12h 05mAmerican Airlines
Mon 12/24:40 pmORD - EAS
1 stop13h 20mAmerican Airlines
Deal found 5/16$574
Thu 11/219:20 amEAS - ORD
2 stops17h 20mAmerican Airlines
Mon 12/212:19 pmORD - EAS
2 stops13h 21mAmerican Airlines
Deal found 5/16$578
Wed 11/209:20 amEAS - ORD
1 stop12h 05mAmerican Airlines
Sun 12/110:31 amORD - EAS
2 stops15h 09mAmerican Airlines
Deal found 5/16$588
Wed 11/209:20 amEAS - ORD
1 stop12h 05mAmerican Airlines
Fri 11/294:40 pmORD - EAS
1 stop13h 20mAmerican Airlines
Deal found 5/16$590
Wed 11/209:20 amEAS - ORD
2 stops17h 13mAmerican Airlines
Sun 12/110:31 amORD - EAS
2 stops15h 09mAmerican Airlines
Deal found 5/16$594
Thu 11/219:20 amEAS - ORD
2 stops17h 20mAmerican Airlines
Sat 11/3011:33 amORD - EAS
2 stops14h 07mAmerican Airlines
Deal found 5/16$595
Wed 11/209:20 amEAS - ORD
1 stop12h 05mAmerican Airlines
Thu 11/2812:19 pmORD - EAS
2 stops13h 21mAmerican Airlines
Deal found 5/16$633
Wed 11/209:20 amEAS - ORD
2 stops19h 27mAmerican Airlines
Wed 11/2712:19 pmORD - EAS
2 stops13h 21mAmerican Airlines
Deal found 5/16$638

One-way flights to Illinois from San Sebastian

Search for one-way flight options from San Sebastian to Illinois. 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.
Some of the best available deals we've found on one-way flights from San Sebastian to Illinois. Those needing a return flight from San Sebastian to Illinois can use the search form above.
Mon 6/171:30 pmEAS - ORD
2 stops25h 54mMultiple Airlines
Deal found 5/15$763
Mon 6/171:30 pmEAS - ORD
2 stops25h 54mMultiple Airlines
Deal found 5/16$775
Mon 6/171:40 pmEAS - ORD
3 stops30h 40mMultiple Airlines
Deal found 5/15$837
Mon 6/171:40 pmEAS - ORD
3 stops27h 00mMultiple Airlines
Deal found 5/16$947
Mon 6/179:30 pmEAS - ORD
1 stop23h 50mMultiple Airlines
Deal found 5/16$1,191

Find flights from San Sebastian to Illinois within your budget

Customize your flight search to find flights from San Sebastian to Illinois 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

$808 - $1,095

Route

Depart

Return

Price

San SebastiánChicago O'Hare Intl

EAS - ORD

EASORD

San Sebastián

Wed 8/21

2 stops17h 02m

Chicago O'Hare Intl

Wed 9/4

1 stop33h 05m

$808

San SebastiánChicago O'Hare Intl

EAS - ORD

EASORD

San Sebastián

Wed 8/21

2 stops17h 02m

Chicago O'Hare Intl

Sat 8/31

2 stops15h 26m

$816

San SebastiánChicago O'Hare Intl

EAS - ORD

EASORD

San Sebastián

Wed 8/21

2 stops15h 17m

Chicago O'Hare Intl

Wed 9/4

2 stops15h 45m

$848

San SebastiánChicago O'Hare Intl

EAS - ORD

EASORD

San Sebastián

Tue 8/20

2 stops17h 02m

Chicago O'Hare Intl

Wed 9/4

1 stop33h 05m

$856

San SebastiánChicago O'Hare Intl

EAS - ORD

EASORD

San Sebastián

Sun 8/18

2 stops17h 09m

Chicago O'Hare Intl

Tue 9/3

2 stops15h 51m

$864

San SebastiánChicago O'Hare Intl

EAS - ORD

EASORD

San Sebastián

Mon 8/19

1 stop24h 20m

Chicago O'Hare Intl

Tue 9/3

2 stops17h 45m

$965

San SebastiánChicago O'Hare Intl

EAS - ORD

EASORD

San Sebastián

Mon 8/19

1 stop24h 20m

Chicago O'Hare Intl

Wed 9/4

1 stop21h 15m

$966

San SebastiánChicago O'Hare Intl

EAS - ORD

EASORD

San Sebastián

Mon 8/19

2 stops27h 46m

Chicago O'Hare Intl

Sun 9/1

2 stops28h 10m

$1,023

San SebastiánChicago O'Hare Intl

EAS - ORD

EASORD

San Sebastián

Tue 8/20

1 stop23h 50m

Chicago O'Hare Intl

Wed 9/4

1 stop21h 15m

$1,095

Flights are sorted by cheapest first

Deals found on 5/15

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated May 16, 2024.
Read reviews from past customers who have flown American Airlines and Iberia from San Sebastian to Illinois. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.3
Good
14,514 reviews
Check prices

Crew

8.0

Food

6.6

Comfort

7.2

Entertainment

7.1

Boarding

7.6

Overall

7.3

Reviews

1 / 10

Poor business class with no food or screens. Only water coffee and orange juice to drink

American Airlines
7.3
Good
14,514 reviews
American Airlines
7.3
Good
14,514 reviews
Check prices

Crew

8.0

Food

6.6

Comfort

7.2

Entertainment

7.1

Boarding

7.6

Overall

7.3

Reviews

1 / 10

Poor business class with no food or screens. Only water coffee and orange juice to drink

Iberia
7.1
Good
2,748 reviews
American Airlines
7.3
Good
14,514 reviews
Check prices

Crew

8.0

Food

6.6

Comfort

7.2

Entertainment

7.1

Boarding

7.6

Overall

7.3

Reviews

1 / 10

Poor business class with no food or screens. Only water coffee and orange juice to drink

Related info for your journey

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

  • What airport do you fly from for flights from San Sebastian to Illinois?

    If you book a flight to Illinois from San Sebastian, you will be flying from San Sebastián, which is the city’s only airport. San Sebastián (EAS) is located 9.7 mi from the center of San Sebastian.

  • Can I find flights from San Sebastian to Illinois for under $900 on Cheapflights?

    Yes, there are multiple flights from San Sebastian to Illinois for under $900. The cheapest flight booked recently is on American Airlines for just $808, but on average you can expect to pay $947.

  • What does EAS to ORD mean?

    EAS stands for San Sebastián Airport, while ORD stands for Chicago O'Hare 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. Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from San Sebastian to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your San Sebastian to Illinois 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 San Sebastian to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Sebastian to Illinois 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 San Sebastian to Illinois that include hotel bookings?

    Yes. In addition to deals on San Sebastian to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Sebastian to Illinois?

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

  • Can I find deals for business class flights from San Sebastian to Illinois?

    Yes. Cheapflights offers flight deals from San Sebastian to Illinois 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 San Sebastian to Illinois that allow pets onboard?

    Many airlines flying from San Sebastian to Illinois 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 San Sebastian to Illinois?

    Yes, you can often find last-minute deals on San Sebastian to Illinois 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 San Sebastian to Illinois flight deals updated?

    The San Sebastian to Illinois flight deals you see on this page were last updated on 5/16.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Sebastian to Illinois
See prices for flight routes from nearby airports that may be better suited for you.

Bilbao to John F Kennedy Intl flights
Bilbao to Newark flights
Bilbao to Miami flights
Bilbao to Boston flights
Bilbao to O'Hare Intl flights
Bilbao to San Francisco flights
Bilbao to Dallas/Fort Worth flights
Bilbao to Denver flights
Bilbao to Dulles Intl flights
Bilbao to Los Angeles flights
Bilbao to Orlando flights
Bilbao to Baltimore flights
Bilbao to Oakland flights
San Sebastian to West Palm Beach flights
Bilbao to Minneapolis flights
Bilbao to Fort Lauderdale flights
Bilbao to George Bush Intcntl flights
Bilbao to Hobby flights
Bilbao to Seattle flights
Bilbao to Tucson flights
San Sebastian to John F Kennedy Intl flights
Bilbao to Honolulu flights
Bilbao to Atlanta flights
Bilbao to Sky Harbor Intl flights
Bilbao to Las Vegas flights
Bilbao to Tampa flights
Bilbao to San Jose flights
Bilbao to Austin flights
San Sebastian to Dulles Intl flights
Bilbao to Sacramento flights
Bilbao to San Diego flights
Bilbao to New Orleans flights
San Sebastian to Miami flights
San Sebastian to O'Hare Intl flights
San Sebastian to Boston flights
Bilbao to San Antonio flights
Tampa to Phoenix flights
Orlando to Los Angeles flights
Seattle to Boston flights
Oakland, California to Los Angeles flights
Los Angeles to Phoenix flights
New York to Vancouver flights
New York to Portugal flights
USA to India flights
USA to Manila flights
Chicago to Austin flights
Baltimore to Atlanta flights
San Sebastian to Louisiana flights

Search flights from San Sebastian to Illinois by cabin class

Find flights from San Sebastian to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Montes Claros
Flights to Girona Costa Brava
Flights to Naxos
Flights to Bourgas
Flights to Hyannis Barnstable
Flights to Samos
Flights to Reggio Calabria Tito Menniti
Flights to Devils Lake
Flights to Ningbo Lishe Intl
Flights to Pellston Emmet County
Flights to Provincetown
Flights to Cortez Montezuma County
Flights to Ohrid
Flights to Oran Es Senia
Flights to Menorca/Mahon
Flights to Hakodate
Flights to Ordu/Giresun
Flights to Laayoune Hassan I
Flights to Cornwall Newquay
Flights to Melilla
Flights to Rennes St Jacques
Flights to Parikia Paros
Flights to Constanţa Mihail Kogalniceanu
Flights to Miyakojima Hirara

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 San Sebastian to Illinois?

Cheapflights helps you search for flights from San Sebastian to Illinois 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 San Sebastian to Illinois?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Sebastian to Illinois for you. Better yet — we are completely free to use.

Can Cheapflights find flights from San Sebastian to Illinois with no change fees?

Need flexible booking options for your flight to Illinois from San Sebastian? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from San Sebastian to Illinois become cheaper?

Of course! You can now track prices for flights from San Sebastian to Illinois and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines