$155 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 4/28. 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$351
St. Louis
St. Louis1 stop$304
Moline
Moline1 stop$351
St. Louis
St. Louis1 stop$304

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, Apr 14 - Wed, Apr 15
United Airlines Logo
1:40 pm - 8:54 pm
HDN
-
STL
6h 14m
1 stop
United Airlines Logo
9:10 am - 8:16 pm
STL
-
HDN
12h 06m
2 stops
$304United Airlines
Wed, Jun 3 - Wed, Jun 10
United Airlines Logo
3:20 pm - 8:43 pm
HDN
-
STL
4h 23m
1 stop
United Airlines Logo
4:48 pm - 8:17 pm
STL
-
HDN
4h 29m
1 stop
$341United Airlines
Sat, May 23 - Wed, May 27
United Airlines Logo
3:20 pm - 11:57 pm
HDN
-
STL
7h 37m
1 stop
United Airlines Logo
4:48 pm - 8:17 pm
STL
-
HDN
4h 29m
1 stop
$351United Airlines
Fri, May 1 - Tue, May 5
United Airlines Logo
1:40 pm - 8:46 pm
HDN
-
MLI
6h 06m
1 stop
United Airlines Logo
8:55 am - 12:33 pm
MLI
-
HDN
4h 38m
1 stop
$351United Airlines
Wed, Jun 3 - Wed, Jun 10
Southwest Logo
9:00 am - 6:50 pm
HDN
-
STL
8h 50m
1 stop
Southwest Logo
8:30 am - 7:20 pm
STL
-
HDN
11h 50m
2 stops
$352Southwest
Sat, May 23 - Wed, May 27
United Airlines Logo
1:20 pm - 10:44 pm
HDN
-
STL
8h 24m
2 stops
United Airlines Logo
4:48 pm - 8:17 pm
STL
-
HDN
4h 29m
1 stop
$356United Airlines
Fri, May 1 - Tue, May 5
United Airlines Logo
1:40 pm - 8:46 pm
HDN
-
MLI
6h 06m
1 stop
United Airlines Logo
10:39 am - 8:17 pm
MLI
-
HDN
10h 38m
2 stops
$356United Airlines
Sat, May 23 - Wed, May 27
United Airlines Logo
1:20 pm - 10:44 pm
HDN
-
STL
8h 24m
2 stops
United Airlines Logo
6:00 am - 8:17 pm
STL
-
HDN
15h 17m
2 stops
$361United Airlines
Wed, Apr 29 - Tue, May 5
United Airlines Logo
1:40 pm - 9:32 pm
HDN
-
MLI
6h 52m
1 stop
United Airlines Logo
8:55 am - 12:33 pm
MLI
-
HDN
4h 38m
1 stop
$375United Airlines
Wed, Jun 3 - Wed, Jun 10
Southwest Logo
9:00 am - 5:40 pm
HDN
-
STL
7h 40m
2 stops
Southwest Logo
8:30 am - 7:20 pm
STL
-
HDN
11h 50m
2 stops
$396Southwest
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 $267 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 $267.

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

The average price for all round-trip flights from Hayden 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 morning, when round-trip flights cost $355 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 $1,034.

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 $359, 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 Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Hayden to Illinois. For your return ticket, we recommend flying on a Wednesday and avoiding Sundays for the best deals.

Good to know

Low seasonMarch
Cheapest flight$155
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Hayden to Chicago

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.

Top tips for finding cheap flights to Illinois

  • Looking for a cheap flight? 25% of our users found tickets from Hayden to the following destinations at these prices or less: Chicago $218 one-way - $279 round-trip

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 4337 reviews
8.6Crew
8.0Comfort
7.5Entertainment
8.1Boarding
7.0Food
Airline reviews

Love them will get a Southwest card to track my points and keep flying with them. My family and I were pleased with the services.

10.0 ExcellentLauren, Mar 2026
BWI - MDW
Read more Southwest reviews

Love them will get a Southwest card to track my points and keep flying with them. My family and I were pleased with the services.

WiFi was not working and didn’t have a beverage service

My flight from Denver to Minneapolis was excellent. My flight from Minneapolis to Denver was one of the worst I flights I have ever experienced. I had a window seat, the gentleman in the middle seat was morbidly obese and SW should have made him purchase two seats. His elbow dug into my arm most of the way even after I asked to please be careful. I was literally squashed between the him and the window with no wiggle room. The plane was full so it was not possible to ask for a different seat. I realize I should have complained to the flight attendant but I didn't feel anything could be done to rectify the situation. I fly SW often, I will continue to do so as this was my first negative experience.

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

Everything went smoothly and we even arrived a little bit early.

The seats were comfortable, and the boarding process was pretty smooth.

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

Just a bad day to fly. Flight was delayed from scheduled 6:50 pm departure to 8:50 pm. Combination of factors mostly related to weather at the destination airport (which is where the incoming flight originated) which delayed the inbound flight over an hour. Once on board, we taxied but had to hold again on the taxiway for 10 minutes or so. We did not get wheels up until after 9 pm. The flight was smooth but about 18 minutes from our destination, we had to hold for several minutes more due to weather at ORD. We finally landed at ORD about 11:08 pm (accounting for the time difference, that was about a 3 hour delay from our scheduled departure time). It felt like we were never going to get to our destination. But the flight crew and attendants were very good. The movie selection onboard was also very nice. Got to watch half of a movie just during our taxi from the gate at ATL due to the delay!

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Flights were on time. Free Wifi on plane. Everything was well organized.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

United Airlines is my preferred airlines and I am thankful for Gary who also help support me on the phone to switch my flight literally last min.

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

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

Information on your arrival and departure airports