EAS

$357 Find Cheap Flights from Illinois to San Sebastian

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Sebastian departing on 1/6. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$690
Multiple Airlines
Fri 1/16Mon 1/19
ORD - EAS • 2 stops
Cheapest one-way
$357
Multiple Airlines
Tue 1/6
ORD - EAS • 3 stops
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Flight Deals
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Flight Deals

Cheap Flights from Illinois to San Sebastian

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to San Sebastian that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Illinois to San Sebastian

Fri, Jan 16 - Mon, Jan 19
Multiple Airlines Logo
5:40 pm - 1:30 pmORD-EAS
36h 50m2 stops
Multiple Airlines Logo
2:05 pm - 2:55 pmEAS-ORD
31h 50m2 stops
$690Multiple Airlines
Find Deal
Fri, Jan 16 - Mon, Jan 19
American Airlines Logo
5:40 pm - 8:50 pmORD-EAS
20h 10m1 stop
American Airlines Logo
9:30 pm - 2:55 pmEAS-ORD
24h 25m1 stop
$727American Airlines
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Wed, Jan 28 - Sun, Feb 1
American Airlines Logo
11:52 am - 1:00 pmORD-EAS
18h 08m2 stops
American Airlines Logo
9:20 am - 8:10 pmEAS-ORD
17h 50m2 stops
$731American Airlines
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Wed, Jan 28 - Sun, Feb 1
American Airlines Logo
11:38 am - 8:40 amORD-EAS
14h 02m2 stops
American Airlines Logo
9:20 am - 2:55 pmEAS-ORD
12h 35m1 stop
$746American Airlines
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Mon, Nov 24 - Wed, Dec 3
Multiple Airlines Logo
10:29 am - 8:40 amORD-EAS
15h 11m2 stops
Multiple Airlines Logo
9:30 pm - 2:30 pmEAS-ORD
24h 00m1 stop
$821Multiple Airlines
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Sun, Nov 23 - Tue, Dec 2
Iberia Logo
7:34 pm - 1:00 pmORD-EAS
34h 26m2 stops
Iberia Logo
9:30 pm - 1:50 pmEAS-ORD
23h 20m2 stops
$822Iberia
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Mon, Nov 24 - Wed, Dec 3
Multiple Airlines Logo
4:45 pm - 8:40 amORD-EAS
32h 55m1 stop
Multiple Airlines Logo
9:30 pm - 2:30 pmEAS-ORD
24h 00m1 stop
$825Multiple Airlines
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Tue, Nov 18 - Wed, Dec 3
Multiple Airlines Logo
10:29 am - 8:40 amORD-EAS
15h 11m2 stops
Multiple Airlines Logo
9:30 pm - 2:30 pmEAS-ORD
24h 00m1 stop
$843Multiple Airlines
Find Deal
Mon, Apr 27 - Sun, May 3
Iberia Logo
4:30 pm - 1:00 pmORD-EAS
13h 30m1 stop
Iberia Logo
9:30 pm - 6:50 pmEAS-ORD
28h 20m1 stop
$897Iberia
Find Deal
Mon, Apr 27 - Sun, May 3
Iberia Logo
11:36 am - 8:40 amORD-EAS
14h 04m2 stops
Iberia Logo
9:30 pm - 6:50 pmEAS-ORD
28h 20m1 stop
$902Iberia
Find Deal
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Good to know

Cheapest flight$357
Flight from Chicago to San Sebastian

FAQs for booking flights from Illinois to San Sebastian

  • How does KAYAK find such low prices on flights from Illinois to San Sebastian?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to San Sebastian.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to San Sebastian?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Sebastian from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to San Sebastian?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Sebastian with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to San Sebastian?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Sebastian from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near San Sebastian?

Book flights to San Sebastian if you plan to visit one of these locations
Hondarribia
Irun

Everything you need to know for your flight to San Sebastian

Information on the airport you'll fly into in San Sebastian

San Sebastian (EAS)

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