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Brunswick

$144+ 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BQK
Aug 21 — Aug 281
Do 8/21
Do 8/28
1 adult, Economy
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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 August 16, 2025.

Round-trip from

$283
(Delta)

One-way from

$144
(Delta)

Popular in

December

Cheapest in

May

Average price

$688
From Illinois to Brunswick Glynco Jetport
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One-way flight from Illinois to Brunswick Glynco Jetport
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 August 16, 2025.

This Delta deal was found by Cheapflights users on 8/14. 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.
Mi 9/1710:35 amMDW - BQK
1 stop5h 32mDelta
Sa 9/205:50 pmBQK - MDW
1 stop4h 20mDelta
Deal found 8/14$283
This Delta deal was found by Cheapflights users on 8/14. 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.
Mi 9/179:50 amORD - BQK
1 stop6h 17mDelta
Sa 9/2012:45 pmBQK - ORD
1 stop4h 46mDelta
Deal found 8/14$283
This Delta deal was found by Cheapflights users on 8/15. 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.
Sa 12/135:00 pmMLI - BQK
1 stop3h 58mDelta
Di 12/165:50 pmBQK - MLI
1 stop5h 40mDelta
Deal found 8/15$319
This Delta deal was found by Cheapflights users on 8/15. 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.
Sa 8/3010:31 amMDW - BQK
1 stop5h 39mDelta
Mi 9/35:50 pmBQK - MDW
1 stop4h 36mDelta
Deal found 8/15$417
This Delta deal was found by Cheapflights users on 8/15. 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.
Sa 8/303:30 pmORD - BQK
1 stop5h 10mDelta
Mi 9/35:50 pmBQK - ORD
1 stop5h 47mDelta
Deal found 8/15$417
This Delta deal was found by Cheapflights users on 8/15. 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.
Do 8/216:04 amMDW - BQK
1 stop5h 01mDelta
Sa 8/305:50 pmBQK - MDW
1 stop4h 22mDelta
Deal found 8/15$497
This Delta deal was found by Cheapflights users on 8/15. 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.
Do 8/215:45 amORD - BQK
1 stop5h 20mDelta
Sa 8/305:50 pmBQK - ORD
1 stop7h 06mDelta
Deal found 8/15$497

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 August 16, 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

MDW - BQK

MDWBQK

Chicago Midway

Mi 9/17

10:35 am-5:07 pm

1 stop5h 32m

Brunswick Glynco Jetport

Sa 9/20

5:50 pm-9:10 pm

1 stop4h 20m

$283

ChicagoBrunswick

ORD - BQK

ORDBQK

Chicago O'Hare Intl

Mi 9/17

9:50 am-5:07 pm

1 stop6h 17m

Brunswick Glynco Jetport

Sa 9/20

12:45 pm-7:09 pm

1 stop7h 24m

$283

MolineBrunswick

MLI - BQK

MLIBQK

Moline Quad-City

Sa 12/13

5:00 pm-9:58 pm

1 stop3h 58m

Brunswick Glynco Jetport

Di 12/16

5:50 pm-10:30 pm

1 stop5h 40m

$319

St. LouisBrunswick

STL - BQK

STLBQK

Lambert-St Louis

Mo 10/27

6:00 am-11:58 am

1 stop4h 58m

$144

ChicagoBrunswick

ORD - BQK

ORDBQK

Chicago O'Hare Intl

Di 10/14

6:45 am-11:58 am

1 stop4h 13m

$149

ChicagoBrunswick

MDW - BQK

MDWBQK

Chicago Midway

Sa 11/22

4:25 pm-9:58 pm

1 stop4h 33m

$219

ChicagoBrunswick

ORD - BQK

ORDBQK

Chicago O'Hare Intl

Sa 11/22

6:00 am-11:57 am

1 stop4h 57m

$219

ChicagoBrunswick

MDW - BQK

MDWBQK

Chicago Midway

Fr 11/21

1:00 pm-9:58 pm

2 stops7h 58m

$224

ChicagoBrunswick

ORD - BQK

ORDBQK

Chicago O'Hare Intl

Fr 11/21

1:35 pm-9:58 pm

2 stops7h 23m

$224

ChicagoBrunswick

ORD - BQK

ORDBQK

Chicago O'Hare Intl

So 9/21

5:30 am-12:02 pm

1 stop5h 32m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 11 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 $376). Flying from Illinois to Brunswick in October is currently the most expensive (average of $480). 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.

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

    The most popular route from Illinois to Brunswick is Chicago Midway - Brunswick Glynco Jetport. You may also consider Chicago O'Hare Intl - Brunswick Glynco Jetport or Moline Quad-City - 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 $376). Flying from Illinois to Brunswick in October is currently the most expensive (average of $480). 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

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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 August 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$476FlexibilityNo cancel feeOn-timeN/A

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