$108 Find Cheap Flights from Marquette to Illinois

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Marquette to Illinois departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Marquette to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Marquette to Illinois, as well as popular online travel agencies
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Cheap Flights from Marquette to Illinois

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Chicago
Chicagononstop$279
St. Louis
St. Louis1 stop$298
Chicago
Chicagononstop$279
St. Louis
St. Louis1 stop$298

Book Cheap Marquette to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Marquette to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Marquette to Illinois

Tue, May 26 - Sun, May 31
United Airlines Logo
11:51 am - 12:28 pm
MQT
-
ORD
1h 37mnonstop
United Airlines Logo
8:40 am - 11:16 am
ORD
-
MQT
1h 36mnonstop
$279United Airlines
Thu, Apr 16 - Fri, Apr 24
American Airlines Logo
6:55 pm - 10:17 pm
MQT
-
STL
4h 22m
1 stop
American Airlines Logo
7:05 am - 2:07 pm
STL
-
MQT
6h 02m
1 stop
$298American Airlines
Sat, May 23 - Wed, May 27
United Airlines Logo
11:51 am - 12:28 pm
MQT
-
ORD
1h 37mnonstop
United Airlines Logo
1:00 pm - 3:34 pm
ORD
-
MQT
1h 34mnonstop
$314United Airlines
Thu, Jun 4 - Sat, Jun 13
American Airlines Logo
4:25 pm - 8:30 pm
MQT
-
STL
5h 05m
1 stop
American Airlines Logo
6:00 am - 11:34 am
STL
-
MQT
4h 34m
1 stop
$333American Airlines
Tue, Jun 23 - Fri, Jun 26
United Airlines Logo
11:51 am - 12:28 pm
MQT
-
ORD
1h 37mnonstop
United Airlines Logo
8:45 am - 11:21 am
ORD
-
MQT
1h 36mnonstop
$373United Airlines
Mon, May 4 - Tue, Jun 2
American Airlines Logo
6:55 pm - 7:44 pm
MQT
-
ORD
1h 49mnonstop
American Airlines Logo
1:20 pm - 3:55 pm
ORD
-
MQT
1h 35mnonstop
$377American Airlines
Sat, Apr 11 - Sun, Apr 12
American Airlines Logo
6:52 am - 7:43 am
MQT
-
ORD
1h 51mnonstop
American Airlines Logo
11:40 am - 2:07 pm
ORD
-
MQT
1h 27mnonstop
$380American Airlines
Mon, Apr 13 - Mon, Apr 20
Delta Logo
7:30 am - 12:43 pm
MQT
-
MDW
6h 13m
1 stop
Delta Logo
2:12 pm - 10:51 pm
MDW
-
MQT
7h 39m
2 stops
$637Delta
Sat, Apr 11 - Sun, Apr 12
Delta Logo
7:30 am - 12:29 pm
MQT
-
MDW
5h 59m
1 stop
Delta Logo
6:34 pm - 10:51 pm
MDW
-
MQT
3h 17m
1 stop
$642Delta
Mon, Apr 13 - Mon, Apr 20
Delta Logo
7:30 am - 12:43 pm
MQT
-
MDW
6h 13m
1 stop
Delta Logo
9:29 am - 4:39 pm
MDW
-
MQT
6h 10m
1 stop
$768Delta
Booking Insights

KAYAK's insights & trends for Marquette to Illinois flights

Get data-powered insights and trends into flights from Marquette to Illinois to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Marquette to Illinois flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Illinois from Marquette found in the last 72 hours was to Chicago, at $268 round-trip. The most popular route is from Marquette (MQT) to Chicago O'Hare Intl Airport (ORD), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $268.

What is the cheapest time of day to fly to Illinois?

The average price for all round-trip flights from Marquette to Illinois depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Illinois is generally in the afternoon, when round-trip flights cost $458 on average. Morning departures are around 1% more expensive than evening flights, on average. The most expensive time of day to fly to Illinois is generally in the morning, which is peak travel time and where the average cost of a ticket is $556.

Can I save money by flying with a layover from Marquette to Illinois?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $384, prices are generally cheapest when you fly direct.

What’s the cheapest day of the week to fly from Marquette to Illinois?

The average price of all round-trip flights from Marquette to Illinois clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Illinois on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Marquette to Illinois. For your return ticket, we recommend flying on a Friday and avoiding Tuesdays for the best deals.

Good to know

Cheapest flight$108
Most popular time to fly with an average 5% increase in price.
Flight from Marquette to Chicago O'Hare Airport

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Marquette to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Marquette to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Marquette to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Marquette to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Marquette to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Marquette to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Marquette to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Marquette to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Illinois

  • Looking for a cheap flight? 25% of our users found tickets from Marquette to the following destinations at these prices or less: Chicago $314 one-way - $368 round-trip

Reviews of the top airline flying from Marquette to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Marquette to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Marquette to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11466 reviews
7.2Comfort
6.9Entertainment
7.9Crew
7.5Boarding
6.4Food
Airline reviews

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

2.0 MediocreBrendan, Mar 2026
LGA - ORD
Read more American Airlines reviews

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

The chicken wrap was tiny ($13 for what looked like a 1/3 of a normal wrap?) and disgusting.

It was good experience this time. The flight was on time.

There was a delay with the plan which cause the flight to leave later and once arrived in Chicago there was another delay and some passengers missed their connecting flights

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

Overall, my last three trips on American Airlines have all been either delayed or "rescheduled" due to mechanical issues. At least on delay caused me to miss two possible connecting flights each later than the first. My last option for my last connection required the assistance of the onsite service desk (O'Hare Airport). The wait time for the service desk was such that it jeopardized getting booked on the last connecting flight available for the night. Suffice it to say, my latest experiences with American Airlines have caused me extensive loss of productive business and personal time and can therefore be classified as significantly less than satisfactory.

Waiting for gate in RDU for more than 20mins is crazy.

American Airlines was great and worked very hard to change my ticket so I could get an earlier, direct flight back to Dallas. However, I was informed that Kayak made mistakes with my itinerary and classified my ticket as desiring to be on the earlier flight instead of taking the necessary step of calling AA to get me on the standby list. This ended up keeping me from being added to the standby list and delayed me getting home by 6 hours. I am happy to discuss this further with Kayak so they can correct their procedures so this won't happen again.

Waited for oxygen tanks for 30 minutes after boarding was complete.

We flew in first class. The crew did not offer drinks before the flight took off, but they treated us well during the flight. The food was excellent. There was actually too much food served, but it was nice to have all the options.

Everything you need to know for your flight from Marquette to Illinois

Information on your arrival and departure airports