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Brunswick

$159+ Cheap flights from Illinois to Brunswick (BQK)

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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BQK
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Illinois to Brunswick

Cheapest flights from Illinois to Brunswick
Explore the most affordable flight options available from Illinois to Brunswick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Delta deal was found by Cheapflights users on 1/21. 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 2/143:21 pm
ORD
-
BQK
1 stop5h 01m
Delta
Tue 2/175:44 pm
BQK
-
ORD
1 stop7h 12m
Delta
Deal found 1/21$317
This Delta deal was found by Cheapflights users on 1/20. 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.
Thu 2/199:48 am
ORD
-
BQK
1 stop6h 11m
Delta
Sat 2/2112:45 pm
BQK
-
ORD
1 stop5h 09m
Delta
Deal found 1/20$340
This Delta deal was found by Cheapflights users on 1/20. 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 2/206:45 am
ORD
-
BQK
1 stop4h 13m
Delta
Sat 2/215:44 pm
BQK
-
ORD
1 stop7h 12m
Delta
Deal found 1/20$352
This Delta deal was found by Cheapflights users on 1/20. 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.
Mon 4/205:20 am
ORD
-
BQK
1 stop5h 36m
Delta
Sat 4/255:43 pm
BQK
-
ORD
1 stop7h 14m
Delta
Deal found 1/20$363
This Delta deal was found by Cheapflights users on 1/20. 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.
Thu 4/26:00 am
MDW
-
BQK
1 stop4h 41m
Delta
Tue 4/75:43 pm
BQK
-
MDW
1 stop5h 48m
Delta
Deal found 1/20$370
This Delta deal was found by Cheapflights users on 1/20. 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.
Thu 4/29:40 am
ORD
-
BQK
1 stop6h 15m
Delta
Tue 4/75:43 pm
BQK
-
ORD
1 stop7h 11m
Delta
Deal found 1/20$370
This Delta deal was found by Cheapflights users on 1/21. 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 3/66:45 am
ORD
-
BQK
1 stop4h 13m
Delta
Mon 3/95:43 pm
BQK
-
ORD
1 stop4h 27m
Delta
Deal found 1/21$375
This Delta deal was found by Cheapflights users on 1/20. 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.
Thu 2/195:25 am
ORD
-
BQK
1 stop5h 33m
Delta
Fri 2/205:44 pm
BQK
-
ORD
1 stop4h 17m
Delta
Deal found 1/20$381
This Delta deal was found by Cheapflights users on 1/21. 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.
Thu 4/166:30 am
MDW
-
BQK
1 stop4h 26m
Delta
Sun 4/195:43 pm
BQK
-
MDW
1 stop5h 46m
Delta
Deal found 1/21$387
This Delta deal was found by Cheapflights users on 1/21. 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.
Thu 4/169:45 am
ORD
-
BQK
1 stop6h 17m
Delta
Sun 4/195:43 pm
BQK
-
ORD
1 stop7h 14m
Delta
Deal found 1/21$387
This Delta deal was found by Cheapflights users on 1/20. 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.
Wed 4/157:15 am
STL
-
BQK
1 stop3h 41m
Delta
Sun 4/197:30 am
BQK
-
STL
1 stop4h 04m
Delta
Deal found 1/20$434
This Delta deal was found by Cheapflights users on 1/20. 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.
Thu 1/226:00 am
STL
-
BQK
1 stop5h 00m
Delta
Sat 1/3112:41 pm
BQK
-
STL
1 stop4h 15m
Delta
Deal found 1/20$461

Find flight deals from Illinois to Brunswick

Keep the following information in mind while searching for Illinois to Brunswick flight deals. Data was last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$317
(Delta)

One-way from

$159
(Delta)
Provider with most accurate pricing for Chicago (CHI)-Brunswick Glynco Jetport flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Brunswick Glynco Jetport flights.
Search Deals
From Illinois to Brunswick Glynco Jetport
Search Deals
One-way flight from Illinois to Brunswick Glynco Jetport
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Brunswick 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 January 21, 2026.
Use the filters below to find and compare flights from Illinois to Brunswick that are best for you.

Fly from

Illinois

Fly to

Brunswick

Route

Depart

Return

Price

ChicagoBrunswick

ORD - BQK

ORDBQK

Chicago O'Hare Intl

Sat 2/21

5:25 am-11:58 am

1 stop5h 33m

Brunswick Glynco Jetport

Sat 2/21

5:44 pm-11:56 pm

1 stop7h 12m

$317

ChicagoBrunswick

ORD - BQK

ORDBQK

Chicago O'Hare Intl

Sat 2/14

3:21 pm-9:22 pm

1 stop5h 01m

Brunswick Glynco Jetport

Tue 2/17

5:44 pm-11:56 pm

1 stop7h 12m

$317

ChicagoBrunswick

ORD - BQK

ORDBQK

Chicago O'Hare Intl

Thu 2/19

9:48 am-4:59 pm

1 stop6h 11m

Brunswick Glynco Jetport

Sat 2/21

12:45 pm-4:54 pm

1 stop5h 09m

$340

ChicagoBrunswick

ORD - BQK

ORDBQK

Chicago O'Hare Intl

Fri 2/20

6:45 am-11:58 am

1 stop4h 13m

Brunswick Glynco Jetport

Sat 2/21

5:44 pm-11:56 pm

1 stop7h 12m

$352

ChicagoBrunswick

ORD - BQK

ORDBQK

Chicago O'Hare Intl

Mon 4/20

5:20 am-11:56 am

1 stop5h 36m

Brunswick Glynco Jetport

Sat 4/25

5:43 pm-11:57 pm

1 stop7h 14m

$363

ChicagoBrunswick

MDW - BQK

MDWBQK

Chicago Midway

Thu 4/2

6:00 am-11:41 am

1 stop4h 41m

Brunswick Glynco Jetport

Tue 4/7

5:43 pm-10:31 pm

1 stop5h 48m

$370

ChicagoBrunswick

ORD - BQK

ORDBQK

Chicago O'Hare Intl

Thu 4/2

9:40 am-4:55 pm

1 stop6h 15m

Brunswick Glynco Jetport

Tue 4/7

5:43 pm-11:54 pm

1 stop7h 11m

$370

ChicagoBrunswick

ORD - BQK

ORDBQK

Chicago O'Hare Intl

Fri 3/6

6:45 am-11:58 am

1 stop4h 13m

Brunswick Glynco Jetport

Mon 3/9

5:43 pm-9:10 pm

1 stop4h 27m

$375

ChicagoBrunswick

ORD - BQK

ORDBQK

Chicago O'Hare Intl

Thu 2/19

5:25 am-11:58 am

1 stop5h 33m

Brunswick Glynco Jetport

Fri 2/20

5:44 pm-9:01 pm

1 stop4h 17m

$381

ChicagoBrunswick

MDW - BQK

MDWBQK

Chicago Midway

Thu 4/16

6:30 am-11:56 am

1 stop4h 26m

Brunswick Glynco Jetport

Sun 4/19

5:43 pm-10:29 pm

1 stop5h 46m

$387

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 32 results
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Best time to book a flight from Illinois to Brunswick

Have a flexible travel schedule? Discover the best time to fly to Brunswick from Illinois 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 Illinois to Brunswick

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

Currently, May is the cheapest month in which you can book a flight from Illinois to Brunswick (average of $46). Flying from Illinois to Brunswick in November is currently the most expensive (average of $235). 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 Illinois to Brunswick. 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 Brunswick from Illinois?

    Most people fly into Brunswick Glynco Jetport (BQK) if they book a flight to Brunswick from Illinois. Glynco Jetport is conveniently located just 7.7 mi from Brunswick’s city center.

  • How long is the flight from Illinois to Brunswick?

    For as low as $317, Delta can have you in Brunswick from Illinois in 5h 33m. The distance between Illinois and Brunswick is about 821 mi.

  • What are the most popular routes from Illinois to Brunswick?

    The most popular route from Illinois to Brunswick is Chicago O'Hare Intl - Brunswick Glynco Jetport. You may also consider Lambert-St Louis - Brunswick Glynco Jetport or Chicago Midway - Brunswick Glynco Jetport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Brunswick 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 Illinois to Brunswick?

    Currently, May is the cheapest month in which you can book a flight from Illinois to Brunswick (average of $46). Flying from Illinois to Brunswick in November is currently the most expensive (average of $235). 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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Alternative routes for Illinois to Brunswick

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Illinois to Brunswick

Discover the top airline that operate flights from Illinois to Brunswick. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$402FlexibilityNo cancel feeOn-timeN/A

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