$89 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 3/10. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

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

Wed, Feb 25 - Sat, Feb 28
United Airlines Logo
1:36 pm - 8:26 pm
HDN
-
STL
5h 50m
1 stop
United Airlines Logo
6:00 am - 12:15 pm
STL
-
HDN
7h 15m
1 stop
$295United Airlines
Thu, Feb 26 - Mon, Mar 2
Southwest Logo
3:40 pm - 9:45 pm
HDN
-
MDW
5h 05m
1 stop
Southwest Logo
5:20 am - 12:35 pm
MDW
-
HDN
8h 15m
1 stop
$299Southwest
Wed, Feb 25 - Sat, Feb 28
United Airlines Logo
3:30 pm - 8:26 pm
HDN
-
STL
3h 56m
1 stop
United Airlines Logo
9:55 am - 8:27 pm
STL
-
HDN
11h 32m
2 stops
$300United Airlines
Wed, Feb 25 - Sat, Feb 28
United Airlines Logo
1:36 pm - 10:59 pm
HDN
-
STL
8h 23m
2 stops
United Airlines Logo
9:55 am - 8:27 pm
STL
-
HDN
11h 32m
2 stops
$305United Airlines
Thu, Feb 26 - Mon, Mar 2
Southwest Logo
3:40 pm - 12:20 am
HDN
-
MDW
7h 40m
2 stops
Southwest Logo
5:20 am - 12:35 pm
MDW
-
HDN
8h 15m
1 stop
$309Southwest
Wed, Feb 25 - Sat, Feb 28
United Airlines Logo
3:30 pm - 8:26 pm
HDN
-
STL
3h 56m
1 stop
United Airlines Logo
4:30 pm - 8:27 pm
STL
-
HDN
4h 57m
1 stop
$309United Airlines
Wed, Feb 25 - Sat, Feb 28
United Airlines Logo
1:36 pm - 10:59 pm
HDN
-
STL
8h 23m
2 stops
United Airlines Logo
4:30 pm - 8:27 pm
STL
-
HDN
4h 57m
1 stop
$314United Airlines
Wed, Feb 25 - Sat, Feb 28
United Airlines Logo
1:36 pm - 10:59 pm
HDN
-
STL
8h 23m
2 stops
United Airlines Logo
1:11 pm - 8:27 pm
STL
-
HDN
8h 16m
2 stops
$319United Airlines
Thu, Feb 26 - Mon, Mar 2
Southwest Logo
3:40 pm - 12:20 am
HDN
-
MDW
7h 40m
2 stops
Southwest Logo
7:55 am - 1:50 pm
MDW
-
HDN
6h 55m
2 stops
$319Southwest
Mon, Feb 23 - Fri, Feb 27
American Airlines Logo
1:23 pm - 10:31 pm
HDN
-
ORD
8h 08m
1 stop
American Airlines Logo
5:00 am - 12:33 pm
ORD
-
HDN
8h 33m
1 stop
$393American Airlines
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 $269 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 $269.

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

Good to know

Low seasonMarch
Cheapest flight$89
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 14% 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.

  • 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 $356 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.

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 $239 one-way - $349 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 4280 reviews
8.0Comfort
8.1Boarding
8.6Crew
7.0Food
7.5Entertainment
Airline reviews

The seats are now more narrow. I paid for front row the seats in the front are even more narrow than before.

2.0 MediocreDavid, Feb 2026
SAN - LAS
Read more Southwest reviews

The seats are now more narrow. I paid for front row the seats in the front are even more narrow than before.

Only downside was the legroom and seat width, which is always a problem unless I spend more for a premium seat.

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

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.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

Everything was absolutely wonderful from check in to baggage claim. Staff was very professional and sweet. Will definitely recommend United to family and friends.

They did the one thing that really matters - got to Chicago early.

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Very bad! They kept delaying my flight and wouldn’t do anything about it

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

Information on your arrival and departure airports