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Brest

$451+ Cheap flights from O'Hare Intl (ORD) to Brest (BES)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BES
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$1,166
(Kiwi.com)

One-way from

$451
(Kiwi.com)
From Chicago O'Hare Intl to Brest Guipavas
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One-way flight 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 junio 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/266:15 pmORD - BES
2 stops34h 00mMultiple Airlines
sáb. 8/25:45 pmBES - ORD
1 stop27h 15mMultiple Airlines
Deal found 6/11$1,166
This lol.travel deal was found by Cheapflights users on 6/12. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/275:10 pmORD - BES
1 stop13h 40mAir France
dom. 8/34:50 pmBES - ORD
1 stop29h 10mAir France
Deal found 6/12$1,303
This Delta deal was found by Cheapflights users on 6/11. 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.
sáb. 7/266:24 pmORD - BES
2 stops14h 46mDelta
sáb. 8/26:15 amBES - ORD
2 stops21h 05mDelta
Deal found 6/11$1,335
This KLM deal was found by Cheapflights users on 6/9. 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.
vie. 7/255:10 pmORD - BES
1 stop17h 35mKLM
vie. 8/16:15 amBES - ORD
1 stop15h 45mKLM
Deal found 6/9$1,376
This WestJet deal was found by Cheapflights users on 6/11. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/265:30 pmORD - BES
2 stops39h 40mWestJet
sáb. 8/26:15 amBES - ORD
2 stops41h 29mWestJet
Deal found 6/11$11,489

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 junio 12, 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

sáb. 7/26

6:15 pm-11:15 am

2 stops34h 00m

Brest Guipavas

sáb. 8/2

5:45 pm-2:00 pm

1 stop27h 15m

$1,166

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

dom. 7/27

5:10 pm-1:50 pm

1 stop13h 40m

Brest Guipavas

dom. 8/3

4:50 pm-3:00 pm

1 stop29h 10m

$1,303

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

sáb. 7/26

6:24 pm-4:10 pm

2 stops14h 46m

Brest Guipavas

sáb. 8/2

6:15 am-8:20 pm

2 stops21h 05m

$1,335

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

sáb. 7/26

5:30 pm-4:10 pm

2 stops39h 40m

Brest Guipavas

sáb. 8/2

6:15 am-4:44 pm

2 stops41h 29m

$11,489

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

vie. 8/29

10:15 pm-11:15 am

3 stops54h 00m

$451

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

vie. 8/29

3:45 pm-5:00 pm

1 stop18h 15m

$597

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

sáb. 7/26

5:10 pm-4:10 pm

1 stop16h 00m

$632

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Brest

Rainfall in Brest by month

Plan your trip to Brest by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Brest ranges from 2.4 - 5.8 inches per month. December is typically the wettest month, when rainfall can reach 5.8 in. June is typically the driest time to visit Brest when rainfall is around 2.4 in.

Temperature in Brest by month

Plan your trip to Brest by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Brest, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 44.6 F).

Reviews of airlines servicing Brest

Get insights into the airlines that provide service to Brest. 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 Brest. Reviews last updated junio 12, 2025.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,868 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aer Lingus
7.1
Good
1,117 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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.

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