$30 Find Cheap Flights from Illinois to Wyoming

1 adult
1 adult, Economy

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

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% 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.

Useful Info

Good to know

Low seasonApril
Cheapest flight$30
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Chicago Midway Airport to Denver

FAQs for booking flights from Illinois to Wyoming

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

    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 Illinois to Wyoming.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Illinois to Wyoming 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 Illinois to Wyoming?

    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 Illinois to Wyoming 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 Illinois to Wyoming?

    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 Illinois to Wyoming up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines fly most frequently to Wyoming?

    American Airlines connects Illinois to Wyoming with 14 flights per week. United Airlines also offers 14 flights per week, while Lufthansa follows with 7 flights per week.

  • How many airports are there in Wyoming?

    There are 9 airports in Wyoming. The busiest airport is Jackson Hole Airport (JAC), with 61% of all flights arriving there.

  • Which is the cheapest airport to fly into in Wyoming?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Wyoming is Jackson Hole Airport (JAC), with an average flight price of $376.

  • What is the cheapest day to fly to Wyoming?

    Based on KAYAK data, the cheapest day to fly to Wyoming is Friday where round-trip tickets can be as cheap as $477. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $525 on average.

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

    The cheapest time of day to fly to Wyoming is generally in the afternoon, when round-trip flights cost $476 on average. Morning departures are around 5% more expensive than evening flights, on average. The most expensive time of day to fly to Wyoming is generally in the morning, which is peak travel time and where the average cost of a ticket is $523.

  • What is the cheapest flight to Wyoming?

    The cheapest ticket to Wyoming from Illinois found in the last 72 hours was to Jackson, at $239 round-trip. The most popular route is Chicago O'Hare Intl Airport (ORD) to Jackson (JAC) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $239.

  • What is the cheapest month to fly from Illinois to Wyoming?

    The cheapest month for flights from Illinois to Wyoming is January, when tickets cost $427 (return) on average. On the other hand, the most expensive months are August and March, when the average cost of round-trip tickets is $564 and $539 respectively.

  • How far in advance should I book a flight from Illinois to Wyoming?

    To get a below average price on the flight from Illinois to Wyoming, you should book around 2 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

  • How many cities have direct flights to Wyoming?

    From Illinois, there are direct flights to Wyoming from 1 city. This city is Chicago and there are 41 direct flights each week.

  • How many direct flights to Wyoming are there each day?

    There are around 6 direct flights from within Illinois to Wyoming every day. Most flights (66%) depart in the afternoon.

  • How many direct flights to Wyoming are there each week?

    Each week there are around 41 direct flights from within Illinois to Wyoming. The most common day for departures is Monday, with 15% of flights taking off on this day.

  • How long is the flight to Wyoming?

    An average nonstop flight from Illinois to Wyoming takes 8h 24m, covering a distance of 1031 miles. The shortest route is St. Louis (STL) to Denver (DEN) with an average flight time of 2h 15m.

  • How many long-haul flights are there to Wyoming each week?

    There are not any long-haul (6-12 hour flight duration) or medium-haul (3-6 hour flight duration) flights to Wyoming. Instead, there are 41 short-haul flights (up to 3 hour flight duration), with the most arriving from Chicago.

  • What are the most popular destinations in Wyoming?

    Based on KAYAK flight searches, the most popular destination is Denver (69% of total searches to Wyoming). The next most popular destinations are Salt Lake City (24%) and Jackson (7%). Searches for flights to Cody (0%), to West Yellowstone (0%) and to Casper (0%) are also popular.

Reviews of the top 3 airlines serving from Illinois to Wyoming

 
Need help choosing which airline to fly with from Illinois to Wyoming? 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
DeltaOverall score based on 7980 reviews
8.5Crew
8.2Boarding
7.9Comfort
7.9Entertainment
7.3Food
Airline reviews

Delayed and took off even later than the scheduled delay time

8.0 ExcellentAnonymous, Jul 2025DTW - SEA
Read more Delta reviews

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Food was surprisingly good but the WiFi was not great

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

It was delayed instead of departing at 9:20pm, we departed at 11pm… putting us in Columbus after 2am! It was awful. Had I known about the delay, I could have spent some time in the United Lounge… I was starving because I started my journey in Budapest… so I was exhausted and hungry. Plus I had to make new arrangements to be picked up at the airport in Columbus, instead of midnight it was 2:30 am after getting luggage and out of airport. Not feasible. I would have just stayed in Chicago for the night and gotten a morning flight.

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

I was charged for my daughters bag when I am supposed to receive two free checked bags with my United Explorer card.

The schedule to Moline changed 5 times. The gate changed 6 times. That is a pathetic way to run an airline. No wonder that no one in our company flies on United Express to or from Moline. Changes happen most of the time. I learned my lesson on this trip…never again!

Flight was great. Efficient boarding. Short flight. Early arrival. Friendly flight crew. The entertainment system did not work well. Could not access it until the aircraft reached 10K feet or more. Lots of glitches.

A bit rush for transit. Food and entertainment are not available

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

After a two hour delay, my flight was CANCELLED! No pilot available. Such BS.

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

I wish American Airlines would change the airline industry by loading the plane back to front instead of front to back. Planes would board so much more smoothly and quickly.

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

Excellent! The gate agents were kind enough to rebook me on an earlier flight saving me from a 6 hour layover. Even my luggage made it despite the fact that the connection was technically too narrow. The flight itself was very comfortable, roomy, and clean. Plenty of space for my carryon items with plugs to charge my phone. After a long international flight of 14 hours, this was an excellent way to end my travels!

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

Most of the delay was due to weather which is not what was at issue here. One delay was due to a missing flashlight and in the end the flashlight was actually found on the plane. The entertainment system is very limited. Live TV options offer only a few channels that are not very appealing. Boarding and deplaning are always difficult. It just takes too much time to get on and off the plane. On the plus side, I missed my connecting flight, but was easily able to book a later flight from the app while enroute.

You were more on time than United. I'm so over united delays.

Everything you need to know for your flight to Wyoming

Cabin class types available on flights to Illinois

Cabin classes available on flights to Illinois. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.