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Hayden

$137+ 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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — HDN
jul. 5 — jul. 121
sáb. 7/5
sáb. 7/12
1 adult, Economy
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Cheap flight deals from Illinois to Hayden

Keep the following information in mind while searching for Illinois to Hayden flight deals. Data was last updated junio 30, 2025.

Round-trip from

$309
(United Airlines)

One-way from

$137
(United Airlines)

Popular in

December

Cheapest in

April

Average price

$598
From Illinois to Hayden Yampa Valley
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One-way flight from Illinois to Hayden Yampa Valley
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Highest demand for flights based on searches. 12% potential increase in price ($83 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 junio 30, 2025.

This United Airlines deal was found by Cheapflights users on 6/29. 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.
sáb. 8/92:35 pmORD - HDN
1 stop6h 30mUnited Airlines
mar. 8/193:15 pmHDN - ORD
1 stop5h 17mUnited Airlines
Deal found 6/29$309
This United Airlines deal was found by Cheapflights users on 6/30. 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.
mié. 9/179:00 amSTL - HDN
1 stop4h 21mUnited Airlines
mar. 9/231:25 pmHDN - STL
1 stop6h 21mUnited Airlines
Deal found 6/30$343
This Southwest deal was found by Cheapflights users on 6/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/176:00 amSTL - HDN
1 stop6h 50mSouthwest
dom. 8/2412:25 pmHDN - STL
2 stops9h 15mSouthwest
Deal found 6/28$350
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/157:00 amORD - HDN
1 stop5h 50mSouthwest
jue. 7/2412:55 pmHDN - ORD
1 stop9h 10mSouthwest
Deal found 6/30$384
This Delta deal was found by Cheapflights users on 6/30. 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.
sáb. 12/276:00 amSTL - HDN
2 stops9h 16mDelta
vie. 1/23:14 pmHDN - STL
1 stop5h 47mDelta
Deal found 6/30$954
This American Airlines deal was found by Cheapflights users on 6/28. 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.
sáb. 12/277:09 amSTL - HDN
1 stop5h 41mAmerican Airlines
vie. 1/212:33 pmHDN - STL
1 stop4h 46mAmerican Airlines
Deal found 6/28$1,211

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 junio 30, 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

ChicagoHayden

ORD - HDN

ORDHDN

Chicago O'Hare Intl

sáb. 8/9

2:35 pm-8:05 pm

1 stop6h 30m

Hayden Yampa Valley

mar. 8/19

3:15 pm-9:32 pm

1 stop5h 17m

$309

St. LouisHayden

STL - HDN

STLHDN

Lambert-St Louis

mié. 9/17

9:00 am-12:21 pm

1 stop4h 21m

Hayden Yampa Valley

mar. 9/23

1:25 pm-8:46 pm

1 stop6h 21m

$343

St. LouisHayden

STL - HDN

STLHDN

Lambert-St Louis

dom. 8/17

6:00 am-11:50 am

1 stop6h 50m

Hayden Yampa Valley

dom. 8/24

12:25 pm-10:40 pm

2 stops9h 15m

$350

ChicagoHayden

ORD - HDN

ORDHDN

Chicago O'Hare Intl

mar. 7/15

7:00 am-11:50 am

1 stop5h 50m

Hayden Yampa Valley

jue. 7/24

12:55 pm-11:05 pm

1 stop9h 10m

$384

St. LouisHayden

STL - HDN

STLHDN

Lambert-St Louis

sáb. 12/27

6:00 am-2:16 pm

2 stops9h 16m

Hayden Yampa Valley

vie. 1/2

3:14 pm-10:01 pm

1 stop5h 47m

$954

St. LouisHayden

STL - HDN

STLHDN

Lambert-St Louis

sáb. 12/27

7:09 am-11:50 am

1 stop5h 41m

Hayden Yampa Valley

vie. 1/2

12:33 pm-6:19 pm

1 stop4h 46m

$1,211

St. LouisHayden

STL - HDN

STLHDN

Lambert-St Louis

sáb. 8/9

8:54 am-2:22 pm

1 stop6h 28m

$137

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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, January is the cheapest month in which you can book a flight from Illinois to Hayden, Colorado (average of $397). Flying from Illinois to Hayden, Colorado in July is currently the most expensive (average of $587). 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.

What is the cheapest time of day to fly from IL to HDN?

Find hourly flight availability from Illinois to Hayden. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Hayden, Colorado as you normally would.

Reviews of airlines servicing Hayden

Get insights into the airlines that provide service to Hayden. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hayden. Reviews last updated junio 30, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Illinois to Hayden to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,278 reviews

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,278 reviews
Southwest
8.0
Very good
4,278 reviews

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,969 reviews
Southwest
8.0
Very good
4,278 reviews

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,852 reviews
Southwest
8.0
Very good
4,278 reviews

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,278 reviews

Boarding

8.2

Entertainment

7.6

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

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.

  • 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, January is the cheapest month in which you can book a flight from Illinois to Hayden, Colorado (average of $397). Flying from Illinois to Hayden, Colorado in July is currently the most expensive (average of $587). 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

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Top 3 airlines flying from Illinois to Hayden

Discover the top 3 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 junio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$308Average$507FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$309Average$585FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$348Average$406FlexibilityNo cancel feeOn-time63%

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