How do I get Price Alerts for flights from Illinois to Brest?

Price Alerts will notify you by email when the price for flights to Brest from Illinois decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Illinois to Brest with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Illinois to Brest Guipavas Airport?

Prices for flights from Illinois to Brest Guipavas Airport are refreshed on a daily basis.

How old do you have to be to fly from Illinois to Brest Guipavas Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Brest Guipavas Airport.

What documentation or ID do you need to fly to Brest Guipavas Airport?

The travel and health documents you'll need for your trip to Brest Guipavas Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Brest Guipavas Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$746 Cheap Flights from Illinois to Brest in 2025/26

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Find the cheapest flights from Illinois to Brest

Round-trip

One-way

Cheap round-trip flights

6:30 pm - 9:15 amORD-BES

31h 45m3 stops

10:10 am - 5:20 pmBES-ORD

14h 10m2 stops

$784Multiple Airlines

Find Deal

jue., nov. 6 - jue., nov. 13

6:30 pm - 9:15 amORD-BES

31h 45m3 stops

3:05 pm - 5:20 pmBES-ORD

33h 15m3 stops

$863Multiple Airlines

Find Deal

jue., nov. 6 - jue., nov. 13

6:00 am - 9:15 amMDW-BES

20h 15m2 stops

6:15 am - 6:00 pmBES-MDW

18h 45m2 stops

$869Delta

Find Deal

vie., dic. 5 - mar., dic. 9

6:00 am - 9:15 amMDW-BES

20h 15m2 stops

6:15 am - 4:36 pmBES-MDW

17h 21m2 stops

$870Delta

Find Deal

vie., dic. 5 - mar., dic. 9

5:20 pm - 2:10 pmORD-BES

13h 50m1 stop

6:15 am - 3:10 pmBES-ORD

15h 55m1 stop

$903KLM

Find Deal

jue., nov. 6 - jue., nov. 13

5:20 pm - 6:20 pmORD-BES

18h 00m1 stop

6:15 am - 4:28 pmBES-ORD

17h 13m2 stops

$908KLM

Find Deal

jue., nov. 6 - jue., nov. 13

10:37 am - 9:15 amORD-BES

15h 38m2 stops

6:15 am - 6:13 pmBES-ORD

18h 58m2 stops

$919Delta

Find Deal

jue., nov. 6 - jue., nov. 13

1:14 pm - 2:10 pmMDW-BES

17h 56m2 stops

6:15 am - 11:32 pmBES-MDW

24h 17m2 stops

$921KLM

Find Deal

vie., dic. 5 - mar., dic. 9

5:45 pm - 6:20 pmEVV-BES

17h 35m2 stops

6:15 am - 10:05 pmBES-EVV

22h 50m2 stops

$921KLM

Find Deal

vie., ene. 16 - mar., ene. 20

6:23 pm - 2:10 pmMDW-BES

12h 47m2 stops

6:15 am - 4:38 pmBES-MDW

17h 23m2 stops

$960Multiple Airlines

Find Deal

jue., nov. 6 - jue., nov. 13

Delta flights from Illinois to Brest

Our best Delta deals on Illinois to Brest flight tickets

Delta

Dec 5

MDW6:00 amChicago Midway

20h 15m

2 stops

BES9:15 amBrest Guipavas

Dec 9

BES6:15 amBrest Guipavas

18h 45m

2 stops

MDW6:00 pmChicago Midway

$869

Find similar

Delta

Dec 5

MDW6:00 amChicago Midway

20h 15m

2 stops

BES9:15 amBrest Guipavas

Dec 9

BES6:15 amBrest Guipavas

17h 21m

2 stops

MDW4:36 pmChicago Midway

$870

Find similar

Delta

Nov 6

ORD10:37 amChicago O'Hare Intl

15h 38m

2 stops

BES9:15 amBrest Guipavas

Nov 13

BES6:15 amBrest Guipavas

18h 58m

2 stops

ORD6:13 pmChicago O'Hare Intl

$919

Find similar

KLM flights from Illinois to Brest

Our best KLM deals on Illinois to Brest flight tickets

KLM

Nov 6

ORD5:20 pmChicago O'Hare Intl

13h 50m

1 stop

BES2:10 pmBrest Guipavas

Nov 13

BES6:15 amBrest Guipavas

15h 55m

1 stop

ORD3:10 pmChicago O'Hare Intl

$903

Find similar

KLM

Nov 6

ORD5:20 pmChicago O'Hare Intl

18h 00m

1 stop

BES6:20 pmBrest Guipavas

Nov 13

BES6:15 amBrest Guipavas

17h 13m

2 stops

ORD4:28 pmChicago O'Hare Intl

$908

Find similar

KLM

Dec 5

MDW1:14 pmChicago Midway

17h 56m

2 stops

BES2:10 pmBrest Guipavas

Dec 9

BES6:15 amBrest Guipavas

24h 17m

2 stops

MDW11:32 pmChicago Midway

$921

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

jue. 11/6

6:30 pm-9:15 am

3 stops31h 45m

Brest Guipavas

jue. 11/13

10:10 am-5:20 pm

2 stops14h 10m

$784

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

jue. 11/6

6:30 pm-9:15 am

3 stops31h 45m

Brest Guipavas

jue. 11/13

3:05 pm-5:20 pm

3 stops33h 15m

$863

ChicagoBrest

MDW - BES

MDWBES

Chicago Midway

vie. 12/5

6:00 am-9:15 am

2 stops20h 15m

Brest Guipavas

mar. 12/9

6:15 am-6:00 pm

2 stops18h 45m

$869

ChicagoBrest

MDW - BES

MDWBES

Chicago Midway

vie. 12/5

6:00 am-9:15 am

2 stops20h 15m

Brest Guipavas

mar. 12/9

6:15 am-4:36 pm

2 stops17h 21m

$870

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

jue. 11/6

5:20 pm-2:10 pm

1 stop13h 50m

Brest Guipavas

jue. 11/13

6:15 am-3:10 pm

1 stop15h 55m

$903

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

jue. 11/6

5:20 pm-6:20 pm

1 stop18h 00m

Brest Guipavas

jue. 11/13

6:15 am-4:28 pm

2 stops17h 13m

$908

ChicagoBrest

ORD - BES

ORDBES

Chicago O'Hare Intl

jue. 11/6

10:37 am-9:15 am

2 stops15h 38m

Brest Guipavas

jue. 11/13

6:15 am-6:13 pm

2 stops18h 58m

$919

ChicagoBrest

MDW - BES

MDWBES

Chicago Midway

vie. 12/5

1:14 pm-2:10 pm

2 stops17h 56m

Brest Guipavas

mar. 12/9

6:15 am-11:32 pm

2 stops24h 17m

$921

EvansvilleBrest

EVV - BES

EVVBES

Evansville Dress Regional

vie. 1/16

5:45 pm-6:20 pm

2 stops17h 35m

Brest Guipavas

mar. 1/20

6:15 am-10:05 pm

2 stops22h 50m

$921

ChicagoBrest

MDW - BES

MDWBES

Chicago Midway

jue. 11/6

6:23 pm-2:10 pm

2 stops12h 47m

Brest Guipavas

jue. 11/13

6:15 am-4:38 pm

2 stops17h 23m

$960

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Illinois to Brest flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Brest

Direct flights	None

There are no direct flights from Illinois to Brest. There are no popular flight routes from Illinois to Brest.

Search flight deals

When did momondo last update prices for flights from Illinois to Brest Guipavas Airport?
Prices for flights from Illinois to Brest Guipavas Airport are refreshed on a daily basis.
How old do you have to be to fly from Illinois to Brest Guipavas Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Brest Guipavas Airport.
What documentation or ID do you need to fly to Brest Guipavas Airport?
The travel and health documents you'll need for your trip to Brest Guipavas Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Brest Guipavas Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from Illinois to Brest?
Price Alerts will notify you by email when the price for flights to Brest from Illinois decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Illinois to Brest with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Brest?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to Brest. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Illinois to Brest with flexible booking policies on momondo?

All flight searches from Illinois to Brest on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Illinois to Brest?

momondo provides multiple filters to help you find the best flight to Brest from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Illinois to Brest right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Brest, momondo offers a useful price alert feature which will track prices for flights to Brest from Illinois and alert you when they change.