Illinois

$212+ Cheap flights from Marquette (MQT) to Illinois

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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
MQT — ORD
Aug 3 — Aug 101
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Cheap flight deals from Marquette to Illinois

Keep the following information in mind while searching for Marquette to Illinois flight deals. Data was last updated July 29, 2025.

Round-trip from

$277
(American Airlines)

One-way from

$212
(Delta)

Good round-trip deal

$409 or less

Good one-way deal

$293 or less
From Marquette Sawyer Intl to Illinois
One-way flight from Marquette Sawyer Intl to Illinois
Price to beat on a round-trip flight from Marquette Sawyer Intl to Illinois.
Price to beat on a one-way flight from Marquette Sawyer Intl to Illinois.

Find flight deals from Marquette to Illinois

Cheapest flights from Marquette to Illinois
Explore the most affordable flight options available from Marquette to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/47:08 amMQT - ORD
Nonstop1h 26mAmerican Airlines
Sat 10/117:20 pmORD - MQT
Nonstop1h 33mAmerican Airlines
Deal found 7/29$277
This Delta deal was found by Cheapflights users on 7/29. 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 10/41:25 pmMQT - ORD
1 stop3h 55mDelta
Sat 10/116:08 amORD - MQT
1 stop5h 15mDelta
Deal found 7/29$296
This American Airlines deal was found by Cheapflights users on 7/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/127:13 pmMQT - STL
1 stop4h 04mAmerican Airlines
Sat 8/166:00 amSTL - MQT
1 stop3h 21mAmerican Airlines
Deal found 7/27$384
This Delta deal was found by Cheapflights users on 7/27. 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 9/53:50 pmMQT - MDW
1 stop3h 47mDelta
Mon 9/89:15 amMDW - MQT
1 stop5h 00mDelta
Deal found 7/27$412
This Delta deal was found by Cheapflights users on 7/27. 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 8/123:50 pmMQT - STL
2 stops8h 32mDelta
Sat 8/161:26 pmSTL - MQT
2 stops7h 21mDelta
Deal found 7/27$475

Cheapflights Fare Finder

 
Customize your flight search to find flights from Marquette to Illinois 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 July 29, 2025.
Use the filters below to find and compare flights from Marquette to Illinois that are best for you.

Fly from

Marquette

Fly to

Illinois

Route

Depart

Return

Price

MarquetteChicago

MQT - ORD

MQTORD

Marquette Sawyer Intl

Sat 10/4

7:08 am-7:34 am

Nonstop1h 26m

Chicago O'Hare Intl

Sat 10/11

7:20 pm-9:53 pm

Nonstop1h 33m

$277

MarquetteChicago

MQT - ORD

MQTORD

Marquette Sawyer Intl

Sat 10/4

1:25 pm-4:20 pm

1 stop3h 55m

Chicago O'Hare Intl

Sat 10/11

6:08 am-12:23 pm

1 stop5h 15m

$296

MarquetteSt. Louis

MQT - STL

MQTSTL

Marquette Sawyer Intl

Tue 8/12

7:13 pm-10:17 pm

1 stop4h 04m

Lambert-St Louis

Sat 8/16

6:00 am-10:21 am

1 stop3h 21m

$384

MarquetteChicago

MQT - MDW

MQTMDW

Marquette Sawyer Intl

Fri 9/5

3:50 pm-6:37 pm

1 stop3h 47m

Chicago Midway

Mon 9/8

9:15 am-3:15 pm

1 stop5h 00m

$412

MarquetteSt. Louis

MQT - STL

MQTSTL

Marquette Sawyer Intl

Tue 8/12

3:50 pm-11:22 pm

2 stops8h 32m

Lambert-St Louis

Sat 8/16

1:26 pm-9:47 pm

2 stops7h 21m

$475

MarquetteChicago

MQT - ORD

MQTORD

Marquette Sawyer Intl

Tue 10/28

1:25 pm-10:04 am

2 stops21h 39m

$212

MarquetteChicago

MQT - ORD

MQTORD

Marquette Sawyer Intl

Fri 8/29

10:51 am-11:23 am

Nonstop1h 32m

$305

MarquetteChicago

MQT - MDW

MQTMDW

Marquette Sawyer Intl

Sat 9/13

7:25 am-1:03 pm

1 stop6h 38m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Marquette to Illinois

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

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

Currently, August is the cheapest month in which you can book a flight from Marquette to Illinois (average of $245). Flying from Marquette to Illinois in March is currently the most expensive (average of $321). 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.

What is the cheapest time of day to fly from MQT to IL?

Find hourly flight availability from Marquette to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Marquette to Illinois as you normally would.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated July 29, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from Marquette to Illinois by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

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!
8.0
Very good
8.0
Very good

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

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!
8.0
Very good

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

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 Marquette to Illinois. 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 from for flights from Marquette to Illinois?

    If you book a flight to Illinois from Marquette, you will be flying from Sawyer Intl, which is the city’s only airport. Marquette Sawyer Intl (MQT) is located 13.1 mi from the center of Marquette.

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

  • What are the most reliable airlines from Marquette to Illinois?

    Before booking your flight to Illinois from Marquette, check out the most reliable airlines to get you to your destination on time: American Airlines (77%), Envoy Air (77%), Qatar Airways( 75%).

  • What are the cheapest flights from Marquette to Illinois?

    While on average a flight from Marquette to Illinois is generally $679, our data shows the cheapest flight currently is $207. When looking at the most popular route, (Marquette Sawyer Intl - Chicago O'Hare Intl), you can expect to pay $336 for that flight.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Marquette to Illinois (average of $245). Flying from Marquette to Illinois in March is currently the most expensive (average of $321). 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 Marquette to Illinois

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Marquette to Illinois

Discover the top airline that operate flights from Marquette to Illinois. 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$277Average$377FlexibilityNo cancel feeOn-time71%

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