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Brunswick

$160+ 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BQK
Dec 19 — Dec 261
Fri 12/19
Fri 12/26
1 adult, Economy
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Find 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 November 19, 2025.

This Delta deal was found by Cheapflights users on 11/17. 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.
Tue 12/25:30 amORD - BQK
1 stop5h 27mDelta
Sat 12/65:39 pmBQK - ORD
1 stop6h 04mDelta
Deal found 11/17$319
This Delta deal was found by Cheapflights users on 11/18. 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 12/186:00 amSTL - BQK
1 stop4h 57mDelta
Thu 12/251:08 pmBQK - STL
1 stop4h 20mDelta
Deal found 11/18$359
This Delta deal was found by Cheapflights users on 11/16. 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 12/251:22 pmORD - BQK
1 stop6h 32mDelta
Tue 12/307:35 amBQK - ORD
1 stop4h 52mDelta
Deal found 11/16$389
This Delta deal was found by Cheapflights users on 11/18. 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.
Tue 12/166:00 amSTL - BQK
1 stop4h 57mDelta
Tue 12/231:08 pmBQK - STL
1 stop4h 20mDelta
Deal found 11/18$398
This Delta deal was found by Cheapflights users on 11/18. 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 12/36:00 amMDW - BQK
1 stop4h 57mDelta
Sun 12/75:39 pmBQK - MDW
1 stop7h 08mDelta
Deal found 11/18$403
This Delta deal was found by Cheapflights users on 11/18. 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 12/36:45 amORD - BQK
1 stop4h 12mDelta
Sun 12/75:39 pmBQK - ORD
1 stop5h 17mDelta
Deal found 11/18$403
This Delta deal was found by Cheapflights users on 11/18. 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 11/246:05 amMLI - BQK
1 stop4h 54mDelta
Mon 12/15:39 pmBQK - MLI
1 stop5h 56mDelta
Deal found 11/18$479
This Delta deal was found by Cheapflights users on 11/18. 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.
Sun 12/217:00 amSTL - BQK
1 stop4h 28mDelta
Sun 12/281:08 pmBQK - STL
1 stop6h 09mDelta
Deal found 11/18$592
This Delta deal was found by Cheapflights users on 11/18. 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.
Sun 11/237:05 amSTL - BQK
1 stop3h 54mDelta
Tue 12/25:39 pmBQK - STL
1 stop5h 18mDelta
Deal found 11/18$657
This Delta deal was found by Cheapflights users on 11/16. 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 11/225:23 amORD - BQK
1 stop5h 36mDelta
Sun 11/235:39 pmBQK - ORD
1 stop7h 23mDelta
Deal found 11/16$672

Cheap flight deals from Illinois to Brunswick

Keep the following information in mind while searching for Illinois to Brunswick flight deals. Data was last updated November 19, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$319
(Delta)

One-way from

$160
(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 November 19, 2025.
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

Wed 1/14

5:30 am-12:00 pm

1 stop5h 30m

Brunswick Glynco Jetport

Wed 1/14

5:43 pm-11:59 pm

1 stop7h 16m

$319

ChicagoBrunswick

ORD - BQK

ORDBQK

Chicago O'Hare Intl

Sat 1/10

5:30 am-12:01 pm

1 stop5h 31m

Brunswick Glynco Jetport

Wed 1/14

5:43 pm-11:59 pm

1 stop7h 16m

$319

ChicagoBrunswick

ORD - BQK

ORDBQK

Chicago O'Hare Intl

Sat 1/10

5:30 am-12:01 pm

1 stop5h 31m

Brunswick Glynco Jetport

Sat 1/10

5:43 pm-11:59 pm

1 stop7h 16m

$319

ChicagoBrunswick

ORD - BQK

ORDBQK

Chicago O'Hare Intl

Tue 12/2

5:30 am-11:57 am

1 stop5h 27m

Brunswick Glynco Jetport

Sat 12/6

5:39 pm-10:43 pm

1 stop6h 04m

$319

ChicagoBrunswick

ORD - BQK

ORDBQK

Chicago O'Hare Intl

Tue 1/13

5:30 am-12:00 pm

1 stop5h 30m

Brunswick Glynco Jetport

Tue 1/13

5:43 pm-11:59 pm

1 stop7h 16m

$319

ChicagoBrunswick

ORD - BQK

ORDBQK

Chicago O'Hare Intl

Sat 1/10

10:45 am-9:18 pm

2 stops9h 33m

Brunswick Glynco Jetport

Tue 1/13

7:31 am-6:28 pm

2 stops11h 57m

$329

MolineBrunswick

MLI - BQK

MLIBQK

Moline Quad-City

Tue 1/20

5:06 pm-10:08 pm

1 stop4h 02m

Brunswick Glynco Jetport

Sat 1/24

5:43 pm-10:28 pm

1 stop5h 45m

$331

ChicagoBrunswick

ORD - BQK

ORDBQK

Chicago O'Hare Intl

Fri 1/9

7:01 am-9:18 pm

2 stops13h 17m

Brunswick Glynco Jetport

Wed 1/14

7:31 am-1:40 pm

1 stop7h 09m

$336

ChicagoBrunswick

ORD - BQK

ORDBQK

Chicago O'Hare Intl

Fri 1/9

1:57 pm-12:01 pm

2 stops21h 04m

Brunswick Glynco Jetport

Tue 1/13

12:40 pm-4:44 pm

1 stop5h 04m

$336

ChicagoBrunswick

ORD - BQK

ORDBQK

Chicago O'Hare Intl

Thu 1/8

1:57 pm-12:00 pm

2 stops21h 03m

Brunswick Glynco Jetport

Sat 1/10

5:43 pm-11:59 pm

1 stop7h 16m

$336

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 24 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 $256). 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 $319, Delta can have you in Brunswick from Illinois in 5h 30m. 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 $256). 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 November 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$476FlexibilityNo cancel feeOn-timeN/A

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