HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hayden

$147+ Cheap flights from Illinois to Hayden, CO (HDN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — HDN
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to Hayden with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Illinois to Hayden

Cheapest flights from Illinois to Hayden
Explore the most affordable flight options available from Illinois to Hayden. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This American Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:00 amSTL - HDN
1 stop6h 50mAmerican Airlines
Wed 12/311:20 pmHDN - STL
1 stop5h 02mAmerican Airlines
Deal found 12/3$211
This Delta deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:00 amSTL - HDN
1 stop6h 23mDelta
Sun 12/281:28 pmHDN - STL
1 stop7h 15mDelta
Deal found 12/2$217
This American Airlines deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/219:40 amORD - HDN
Nonstop3h 10mAmerican Airlines
Mon 12/2912:20 pmHDN - ORD
Nonstop2h 58mAmerican Airlines
Deal found 12/1$304
This United Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/129:10 amORD - HDN
Nonstop3h 04mUnited Airlines
Fri 12/1912:25 pmHDN - ORD
Nonstop3h 01mUnited Airlines
Deal found 12/2$314
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/129:10 amORD - HDN
Nonstop3h 04mUnited Airlines
Sat 12/201:37 pmHDN - ORD
1 stop5h 23mUnited Airlines
Deal found 12/3$320
This American Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:36 amORD - HDN
1 stop7h 47mAmerican Airlines
Thu 12/2512:20 pmHDN - ORD
Nonstop2h 58mAmerican Airlines
Deal found 12/2$330
This United Airlines deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:30 amSTL - HDN
2 stops7h 05mUnited Airlines
Sun 12/283:25 pmHDN - STL
1 stop5h 57mUnited Airlines
Deal found 12/4$336
This United Airlines deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:10 amORD - HDN
1 stop6h 25mUnited Airlines
Mon 12/291:37 pmHDN - ORD
1 stop6h 42mUnited Airlines
Deal found 12/1$355
This American Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/209:40 amORD - HDN
Nonstop3h 10mAmerican Airlines
Tue 12/2312:20 pmHDN - ORD
Nonstop2h 58mAmerican Airlines
Deal found 12/3$379
This United Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/179:10 amORD - HDN
Nonstop3h 04mUnited Airlines
Sun 12/2112:25 pmHDN - ORD
Nonstop3h 01mUnited Airlines
Deal found 12/2$409
This American Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:40 amORD - HDN
Nonstop3h 10mAmerican Airlines
Thu 1/13:24 pmHDN - ORD
1 stop6h 51mAmerican Airlines
Deal found 12/2$410
This American Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/197:00 amSTL - HDN
1 stop8h 23mAmerican Airlines
Tue 12/231:20 pmHDN - STL
1 stop5h 02mAmerican Airlines
Deal found 12/3$533

Find flight deals from Illinois to Hayden

Keep the following information in mind while searching for Illinois to Hayden flight deals. Data was last updated December 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$211
(American Airlines)

One-way from

$147
(American Airlines)

Popular in

November

Cheapest in

October

Average price

$573

Good round-trip deal

$329 or less

Good one-way deal

$154 or less
Provider with most accurate pricing for Chicago (CHI)-Hayden Yampa Valley flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Hayden Yampa Valley flights.
Search Deals
From Illinois to Hayden Yampa Valley
Search Deals
One-way flight from Illinois to Hayden Yampa Valley
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Illinois to Hayden Yampa Valley.
Search Deals
Price to beat on a one-way flight from Illinois to Hayden Yampa Valley.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Hayden that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Illinois to Hayden that are best for you.

Fly from

Illinois

Fly to

Hayden

Route

Depart

Return

Price

St. LouisHayden

STL - HDN

STLHDN

Lambert-St Louis

Wed 12/24

6:00 am-11:50 am

1 stop6h 50m

Hayden Yampa Valley

Wed 12/31

1:20 pm-7:22 pm

1 stop5h 02m

$211

St. LouisHayden

STL - HDN

STLHDN

Lambert-St Louis

Mon 1/12

4:15 pm-8:16 pm

1 stop5h 01m

Hayden Yampa Valley

Thu 1/15

1:32 pm-8:58 pm

1 stop6h 26m

$211

St. LouisHayden

STL - HDN

STLHDN

Lambert-St Louis

Wed 12/24

6:00 am-11:50 am

1 stop6h 50m

Hayden Yampa Valley

Sun 12/28

3:24 pm-10:56 pm

1 stop6h 32m

$211

St. LouisHayden

STL - HDN

STLHDN

Lambert-St Louis

Wed 12/24

7:00 am-12:23 pm

1 stop6h 23m

Hayden Yampa Valley

Sun 12/28

1:28 pm-9:43 pm

1 stop7h 15m

$217

ChicagoHayden

ORD - HDN

ORDHDN

Chicago O'Hare Intl

Sat 1/10

8:50 am-10:55 am

Nonstop3h 05m

Hayden Yampa Valley

Tue 1/13

7:00 am-1:24 pm

1 stop5h 24m

$239

ChicagoHayden

ORD - HDN

ORDHDN

Chicago O'Hare Intl

Sat 1/31

8:50 am-2:43 pm

1 stop6h 53m

Hayden Yampa Valley

Tue 2/3

1:46 pm-11:56 pm

1 stop9h 10m

$249

ChicagoHayden

ORD - HDN

ORDHDN

Chicago O'Hare Intl

Wed 2/25

5:25 am-2:43 pm

2 stops10h 18m

Hayden Yampa Valley

Wed 3/4

3:40 pm-9:41 pm

1 stop5h 01m

$254

St. LouisHayden

STL - HDN

STLHDN

Lambert-St Louis

Sat 1/24

6:00 am-2:43 pm

2 stops9h 43m

Hayden Yampa Valley

Thu 1/29

1:46 pm-11:37 pm

1 stop8h 51m

$263

ChicagoHayden

ORD - HDN

ORDHDN

Chicago O'Hare Intl

Wed 2/4

8:50 am-10:55 am

Nonstop3h 05m

Hayden Yampa Valley

Sat 2/7

1:32 pm-9:15 pm

1 stop6h 43m

$264

St. LouisHayden

STL - HDN

STLHDN

Lambert-St Louis

Sun 1/25

7:15 am-12:27 pm

1 stop6h 12m

Hayden Yampa Valley

Thu 1/29

1:19 pm-7:29 pm

1 stop5h 10m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 27 results
1
2
3

Best time to book a flight from Illinois to Hayden

Have a flexible travel schedule? Discover the best time to fly to Hayden from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Illinois to Hayden, Colorado?

Currently, February is the cheapest month in which you can book a flight from Illinois to Hayden, Colorado (average of $128). Flying from Illinois to Hayden, Colorado in April is currently the most expensive (average of $371). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Hayden. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Hayden from Illinois?

    Most people fly into Hayden Yampa Valley (HDN) if they book a flight to Hayden from Illinois. Yampa Valley is conveniently located just 2.3 mi from Hayden’s city center.

  • How long is the flight from Illinois to Hayden, Colorado?

    Airlines like American Airlines, United Airlines, and Delta fly from Illinois to Hayden, Colorado in about 5h 01m. The time it takes to get you to your destination can typically vary by up to 1h 49m. The distance from Illinois to Hayden, Colorado is about 903 mi. This flight may include one or multiple stops.

  • What are the cheapest flights from Illinois to Hayden, Colorado?

    The cheapest flight price from Illinois to Hayden, Colorado is $154. On average you can expect to pay $299. The most popular route, (Chicago O'Hare Intl - Hayden Yampa Valley), can usually be booked for $229.

  • Can I find deals for flights from Illinois to Hayden that include hotel bookings?

    Yes. In addition to deals on Illinois to Hayden flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Hayden?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Hayden.

  • Can I find deals for business class flights from Illinois to Hayden?

    Yes. Cheapflights offers flight deals from Illinois to Hayden by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Hayden, Colorado?

    Currently, February is the cheapest month in which you can book a flight from Illinois to Hayden, Colorado (average of $128). Flying from Illinois to Hayden, Colorado in April is currently the most expensive (average of $371). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to Hayden

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Denver flights
Dallas/Fort Worth to Denver flights
Newark to Denver flights
LaGuardia to Denver flights
Hobby to Denver flights
O'Hare Intl to Denver flights
Boston to Denver flights
Atlanta to Denver flights
Los Angeles to Denver flights
Seattle to Denver flights
San Francisco to Denver flights
George Bush Intcntl to Denver flights
Miami to Denver flights
Philadelphia to Denver flights
Baltimore to Denver flights
Orlando to Denver flights
Dulles Intl to Denver flights
Minneapolis to Denver flights
Austin to Denver flights
Ontario to Denver flights
Reagan-National to Denver flights
Fort Lauderdale to Denver flights
Detroit to Denver flights
Charlotte to Denver flights
Tampa to Denver flights
Sky Harbor Intl to Denver flights
Raleigh to Denver flights
Santa Ana to Denver flights
San Antonio to Denver flights
Midway to Denver flights
New Orleans to Denver flights
San Diego to Denver flights
Kansas City to Denver flights
St. Louis to Denver flights
Cincinnati to Denver flights
Indianapolis to Denver flights
Portland to Denver flights
Nashville to Denver flights
Madison to Denver flights
San Jose to Denver flights
Burbank to Denver flights
Cleveland to Denver flights
Love Field to Denver flights
Hartford to Denver flights
Pittsburgh to Denver flights
West Palm Beach to Denver flights
Sacramento to Denver flights
Jacksonville to Denver flights
Milwaukee to Denver flights
Newark to Vail flights

Top 2 airlines flying from Illinois to Hayden

Discover the top 2 airlines that operate flights from Illinois to Hayden. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$269Average$464FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$315Average$598FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.