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Brest

$885+ Cheap flights from O'Hare Intl (ORD) to Brest (BES)

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BES
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Brest

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Brest (BES). 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 September 11, 2025.

Round-trip from

$885
(Air France)
From Chicago O'Hare Intl to Brest Guipavas
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Find flight deals from O'Hare Intl to Brest

Cheapest flights from O'Hare Intl to Brest
Explore the most affordable flight options available from O'Hare Intl to Brest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Air France deal was found by Cheapflights users on 9/8. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:20 pmORD - BES
1 stop13h 50mAir France
Tue 12/910:05 amBES - ORD
1 stop12h 05mAir France
Deal found 9/8$885
This KLM deal was found by Cheapflights users on 9/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/255:10 pmORD - BES
1 stop19h 10mKLM
Sat 11/110:05 amBES - ORD
1 stop12h 05mKLM
Deal found 9/10$887
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/255:20 amORD - BES
2 stops21h 55mDelta
Sat 11/110:05 amBES - ORD
1 stop12h 05mDelta
Deal found 9/10$889
This KLM deal was found by Cheapflights users on 9/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/245:10 pmORD - BES
1 stop10h 45mKLM
Fri 10/316:15 amBES - ORD
1 stop15h 55mKLM
Deal found 9/9$995
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2410:25 amORD - BES
2 stops17h 30mDelta
Fri 10/316:15 amBES - ORD
1 stop15h 55mDelta
Deal found 9/9$1,000

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Brest 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 September 11, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Brest that are best for you.

Fly from

O'Hare Intl

Fly to

Brest

Route

Depart

Return

Price

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

Fri 12/5

5:20 pm-2:10 pm

1 stop13h 50m

Brest Guipavas

Tue 12/9

6:15 am-3:10 pm

1 stop15h 55m

$886

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

Sat 10/25

5:10 pm-7:20 pm

1 stop19h 10m

Brest Guipavas

Sat 11/1

10:05 am-4:10 pm

1 stop12h 05m

$887

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

Sat 10/25

5:20 am-10:15 am

2 stops21h 55m

Brest Guipavas

Sat 11/1

10:05 am-4:10 pm

1 stop12h 05m

$889

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

Fri 10/24

5:10 pm-10:55 am

1 stop10h 45m

Brest Guipavas

Fri 10/31

6:15 am-4:10 pm

1 stop15h 55m

$995

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

Fri 10/24

10:25 am-10:55 am

2 stops17h 30m

Brest Guipavas

Fri 10/31

6:15 am-4:10 pm

1 stop15h 55m

$1,000

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

Sat 10/25

9:27 am-10:45 pm

3 stops30h 18m

Brest Guipavas

Sat 11/1

10:05 am-4:00 pm

3 stops35h 55m

$1,028

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

Fri 10/24

10:40 am-9:15 pm

2 stops27h 35m

Brest Guipavas

Fri 10/31

1:00 pm-7:30 pm

3 stops36h 30m

$1,721

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from O'Hare Intl to Brest

Have a flexible travel schedule? Discover the best time to fly to Brest from O'Hare Intl 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.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Brest. 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 into for flights to Brest from Chicago O'Hare Intl?

    For a flight from Chicago O'Hare Intl to Brest, you will be flying into Guipavas. Brest Guipavas (BES) is just 4.4 mi from the center of the city. Guipavas is the only Brest airport and it handles 0 inbound flights from Chicago O'Hare Intl per day. 0 airlines have flights to Brest Guipavas from Chicago O'Hare Intl on a regular basis.

  • How long is the flight from Chicago O'Hare Intl Airport to Brest?

    Air France, KLM, and Delta can get you from Chicago O'Hare Intl Airport to Brest in just under 13h 50m. Your travel time can differ by up to 8h 05m. The distance between Chicago O'Hare Intl Airport and Brest is about 3879 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from O'Hare Intl to Brest that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Brest flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Brest?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Brest.

  • Can I find deals for business class flights from O'Hare Intl to Brest?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Brest by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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