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$1,869+ Cheap flights from Exeter (EXT) to Illinois

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 12/22. Fares are subject to change and may not be available on all flights or dates of travel.
EXT — ORD
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Exeter to Illinois

Cheapest flights from Exeter to Illinois
Explore the most affordable flight options available from Exeter to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This KLM deal was found by Cheapflights users on 12/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:20 pmEXT - ORD
2 stops28h 59mKLM
Mon 12/294:25 pmORD - EXT
1 stop18h 25mKLM
Deal found 12/14$1,869

Find flight deals from Exeter to Illinois

Keep the following information in mind while searching for Exeter to Illinois flight deals. Data was last updated December 18, 2025.

Round-trip from

$5,857
(British Airways)
From Exeter to Illinois
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Exeter 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 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Exeter to Illinois that are best for you.

Fly from

Exeter

Fly to

Illinois

Route

Depart

Return

Price

ExeterChicago

EXT - ORD

EXTORD

Exeter

Thu 2/5

12:50 pm-7:15 pm

1 stop12h 25m

Chicago O'Hare Intl

Sun 2/8

5:10 pm-2:30 pm

2 stops15h 20m

$5,857

ExeterChicago

EXT - ORD

EXTORD

Exeter

Sat 1/31

8:30 am-11:00 am

2 stops32h 30m

Chicago O'Hare Intl

Sat 2/7

2:50 pm-12:20 pm

2 stops15h 30m

$6,588

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Best time to book a flight from Exeter to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Exeter with our price prediction graph.
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 Exeter to Illinois

What is the cheapest month to book a flight from Exeter to Illinois?

Currently, September is the cheapest month in which you can book a flight from Exeter to Illinois (average of $204). Flying from Exeter to Illinois in October is currently the most expensive (average of $1,250). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Exeter 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 Exeter to Illinois?

    If you book a flight to Illinois from Exeter, you will be flying from Exeter, which is the city’s only airport. Exeter (EXT) is located 5.3 mi from the center of Exeter.

  • How long is the flight from Exeter to Illinois?

    British Airways can get you from Exeter to Illinois in just under 12h 25m. Your travel time can differ by up to . Exeter and Illinois are separated by a distance of 3848 mi.

  • Can I find deals for flights from Exeter to Illinois that include hotel bookings?

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

  • How can I find direct flights from Exeter to Illinois?

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

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

    Yes. Cheapflights offers flight deals from Exeter 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.

  • What is the cheapest month to book a flight from Exeter to Illinois?

    Currently, September is the cheapest month in which you can book a flight from Exeter to Illinois (average of $204). Flying from Exeter to Illinois in October is currently the most expensive (average of $1,250). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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