$143 Find Cheap Flights from Hayden 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 Hayden to Illinois departing on 12/22. 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 Hayden 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 Hayden to Illinois, as well as popular online travel agencies
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Cheap Flights from Hayden to Illinois

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Moline
Moline1 stop$344
St. Louis
St. Louis1 stop$217
Moline
Moline1 stop$344
St. Louis
St. Louis1 stop$217

Book Cheap Hayden 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 Hayden 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 Hayden to Illinois

Tue, Mar 10 - Wed, Mar 11
Delta Logo
1:53 pm - 11:40 pmHDN-STL
8h 47m1 stop
Delta Logo
8:50 am - 2:46 pmSTL-HDN
6h 56m1 stop
$217Delta
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Tue, Mar 10 - Wed, Mar 11
United Airlines Logo
7:30 am - 11:50 pmHDN-STL
15h 20m2 stops
United Airlines Logo
8:30 am - 2:42 pmSTL-HDN
7h 12m1 stop
$327United Airlines
Find Deal
Wed, Apr 1 - Sat, Apr 4
United Airlines Logo
1:00 pm - 7:04 pmHDN-MLI
5h 04m1 stop
United Airlines Logo
8:50 am - 2:38 pmMLI-HDN
6h 48m1 stop
$344United Airlines
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Wed, Apr 1 - Sat, Apr 4
United Airlines Logo
3:20 pm - 9:03 pmHDN-MLI
4h 43m1 stop
United Airlines Logo
10:46 am - 8:26 pmMLI-HDN
10h 40m2 stops
$349United Airlines
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Wed, Apr 1 - Sat, Apr 4
United Airlines Logo
1:32 pm - 10:22 pmHDN-MLI
7h 50m2 stops
United Airlines Logo
8:30 am - 2:38 pmMLI-HDN
7h 08m2 stops
$354United Airlines
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Wed, Dec 10 - Fri, Dec 12
United Airlines Logo
1:37 pm - 7:44 pmHDN-ORD
5h 07m1 stop
United Airlines Logo
9:10 am - 11:14 amORD-HDN
3h 04mnonstop
$390United Airlines
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Tue, Mar 10 - Wed, Mar 11
United Airlines Logo
7:30 am - 11:50 pmHDN-STL
15h 20m2 stops
United Airlines Logo
7:30 am - 8:31 pmSTL-HDN
14h 01m2 stops
$407United Airlines
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Wed, Apr 1 - Sat, Apr 4
United Airlines Logo
3:20 pm - 2:09 pmHDN-MLI
21h 49m2 stops
United Airlines Logo
10:46 am - 8:26 pmMLI-HDN
10h 40m2 stops
$439United Airlines
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Mon, Dec 22 - Sat, Dec 27
Southwest Logo
3:55 pm - 9:35 pmHDN-MDW
4h 40m1 stop
Southwest Logo
9:20 am - 4:30 pmMDW-HDN
8h 10m2 stops
$665Southwest
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Mon, Dec 22 - Sat, Dec 27
Southwest Logo
2:30 pm - 11:20 pmHDN-MDW
7h 50m2 stops
Southwest Logo
9:20 am - 4:30 pmMDW-HDN
8h 10m2 stops
$701Southwest
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Booking Insights

KAYAK's insights & trends for Hayden to Illinois flights

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

What is the cheapest Hayden to Illinois flight route?

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

The cheapest ticket to Illinois from Hayden found in the last 72 hours was to Chicago, at $310 round-trip. The most popular route is from Hayden (HDN) to Chicago O'Hare Intl Airport (ORD), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $310.

Can I save money by flying with a layover from Hayden 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 $310, prices are generally cheapest when you fly direct.

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

The average price of all round-trip flights from Hayden 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 Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Wednesday is the most expensive day to fly from Hayden to Illinois. For your return ticket, we recommend flying on a Monday and avoiding Sundays for the best deals.

Good to know

Low seasonFebruary
Cheapest flight$106
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Hayden to St. Louis

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Hayden 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 Hayden to Illinois.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Hayden 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 Hayden 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 Hayden 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 Hayden 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 Hayden to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

    The cheapest time of day to fly to Illinois is generally in the morning, when round-trip flights cost $451 on average. Morning departures are around 10% cheaper than evening flights, on average. The most expensive time of day to fly to Illinois is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $748.

  • How many flights are there between Hayden and Illinois per day?

    There is a maximum of 1 nonstop flight a day that takes off from Hayden and lands in Illinois, with an average flight time of 2h 54m. The most common departure time is 12:00 pm and most flights take off in the morning. Each week, there are 7 flights.

Reviews of the top airlines flying from Hayden to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Hayden 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 Hayden 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.
8.0
SouthwestOverall score based on 4236 reviews
8.0Comfort
8.6Crew
8.1Boarding
7.0Food
7.5Entertainment
Airline reviews

It was rough. The staff was unprofessional, the choice of on board drinks terrible, it was cramped in space at every airport, they always ran out of overhead bin space so they pressured people to check bags for free or we couldn’t leave on the plane— so I did check my bag to help, and they nearly lost my bag. My bag did not arrive on the luggage belt, another man on my flight and I had to waste our time going to the baggage office to search for our bags. I would only fly southwest again if it was my last choice. Also, my flights were consistently delayed over and over again— at one point they straight up told us we were waiting for the pilot to arrive.

2.0 MediocreCharity, Nov 2025MSP - MDW
Read more Southwest reviews

It was rough. The staff was unprofessional, the choice of on board drinks terrible, it was cramped in space at every airport, they always ran out of overhead bin space so they pressured people to check bags for free or we couldn’t leave on the plane— so I did check my bag to help, and they nearly lost my bag. My bag did not arrive on the luggage belt, another man on my flight and I had to waste our time going to the baggage office to search for our bags. I would only fly southwest again if it was my last choice. Also, my flights were consistently delayed over and over again— at one point they straight up told us we were waiting for the pilot to arrive.

Connecting flight is on time and boarding was a breeze!

Excellent. Would encourage Southwest to keep current boarding procedures with free style seating. Makes for a fantastic experience

WiFi did not work. For as outrageous as these flights cost, when they’re advertised with certain services/ features they should be in working order

Worst experience I had on Southwest. Still better than most, but the seating was barely tolerable.

It was okay. The plane was delayed from earlier in the day, but they kept updating the departure time, sometimes later, sometimes earlier. That was stressful. Once we finally got on and took off, it was fine. I was supposed to have a connection in Chicago to Los Angeles, and the time for so late I was rebooked to arrive in LA 3 hours late. The departure time to Chicago later became early enough to have taken my original connection and arrive earlier but that wasn't an option.

Everything was on time. I was disappointed by the front section female, African American flight attendant. I did not see her name tag or would have identified by name not race. As passengers moved to the bathroom early in flight, she would say with a disdainful tone “I have to say the seat belt light is on” then go back to her book. Better trained flight attendants say something like be careful the seat belt light is on.

I would have liked to arrive on time - not 5 hours late!

1.5 hour delay, poor service, no compassion from the crew. Terrible experience

Our flight was diverted from being a non-stop to getting within 150 miles and requiring another plane. We heard 4 or 5 different versions from SW as to why we had to stop, then wait for a replacement plane. Five hour delay, weather did not come up as a single excuse.... communication was not clear and well explained. No one really took charge!

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

Trip was great. A wild landing in Ottawa with the wind and rain, but the pilot did a great job. Always love flying United.👍

Excellent experience. Starting with the agent at the Premier bag drop who noticed I was very early for my scheduled flight and offered to rebook me on an earlier flight with my seat preference. She would not let me leave the counter until she knew that all of the changes and new boarding pass showed up on my United app. At the gate, the flight boarded quickly such that we departed early and the flight was smooth. We arrived 20 minutes early at ORD and I was able to be home in time for dinner. One of the best flights I've had.

Salina to travers city was great! But the sept 24 Tranverse city was not! Traverse city to chichago was cancelled, i went to Denver & got to Salina 6 hours later!

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

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

Information on your arrival and departure airports