What is the cheapest airline that flies from Hayden Yampa Valley to Illinois?

Southwest and United Airlines are the most popular carriers operating from Hayden Yampa Valley to Illinois

When did momondo last update prices for flights from Hayden Yampa Valley Airport to Illinois?

Prices for flights from Hayden Yampa Valley Airport to Illinois are refreshed on a daily basis.

How many operators does momondo search for flights from Hayden Yampa Valley Airport to Illinois?

The number of operators available for flights from Hayden Yampa Valley Airport to Illinois is 1 as of June 2026.

How old do you have to be to fly from Hayden Yampa Valley Airport to Illinois?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hayden Yampa Valley Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$150 Cheap Flights from Hayden, Colorado to Illinois in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Hayden, Colorado to Illinois

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:22 pm - 8:34 pm

HDN

STL

6h 12m

1 stop

4:40 pm - 8:17 pm

STL

HDN

4h 37m

1 stop

$351United Airlines

Tue, Nov 17 - Wed, Nov 18

1:22 pm - 8:34 pm

HDN

STL

6h 12m

1 stop

9:40 am - 8:17 pm

STL

HDN

11h 37m

2 stops

$356United Airlines

Tue, Nov 17 - Wed, Nov 18

1:22 pm - 8:34 pm

HDN

STL

6h 12m

1 stop

9:40 am - 8:17 pm

STL

HDN

11h 37m

2 stops

$374United Airlines

Tue, Nov 17 - Wed, Nov 18

3:20 pm - 10:49 pm

HDN

ORD

6h 29m

1 stop

6:00 am - 12:18 pm

ORD

HDN

7h 18m

1 stop

$399United Airlines

Thu, Jul 9 - Sun, Jul 12

1:22 pm - 11:09 pm

HDN

STL

8h 47m

2 stops

11:25 am - 8:17 pm

STL

HDN

9h 52m

2 stops

$405United Airlines

Tue, Nov 17 - Wed, Nov 18

1:22 pm - 8:30 pm

HDN

ORD

6h 08m

1 stop

2:18 pm - 8:17 pm

ORD

HDN

6h 59m

1 stop

$409United Airlines

Tue, Oct 27 - Wed, Oct 28

1:30 pm - 11:14 pm

HDN

MLI

8h 44m

2 stops

10:30 am - 8:24 pm

MLI

HDN

10h 54m

2 stops

$419United Airlines

Tue, Sep 1 - Sat, Sep 5

1:22 pm - 11:29 am

HDN

ORD

21h 07m

2 stops

2:18 pm - 8:17 pm

ORD

HDN

6h 59m

1 stop

$424United Airlines

Tue, Oct 27 - Wed, Oct 28

7:50 am - 6:05 pm

HDN

MDW

9h 15m

2 stops

11:20 am - 7:25 pm

MDW

HDN

9h 05m

2 stops

$449Southwest

Fri, Jul 17 - Thu, Jul 23

7:50 am - 6:05 pm

HDN

MDW

9h 15m

2 stops

11:20 am - 7:25 pm

MDW

HDN

9h 05m

2 stops

$467Southwest

Fri, Jul 17 - Thu, Jul 23

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from Hayden, Colorado to Illinois

Our best United Airlines deals on Hayden, Colorado to Illinois flight tickets

United Airlines

Nov 17

HDN1:22 pmHayden Yampa Valley

6h 12m

1 stop

STL8:34 pmLambert-St Louis

Nov 18

STL4:40 pmLambert-St Louis

4h 37m

1 stop

HDN8:17 pmHayden Yampa Valley

$351

United Airlines

Nov 17

HDN1:22 pmHayden Yampa Valley

6h 12m

1 stop

STL8:34 pmLambert-St Louis

Nov 18

STL9:40 amLambert-St Louis

11h 37m

2 stops

HDN8:17 pmHayden Yampa Valley

$356

United Airlines

Nov 17

HDN1:22 pmHayden Yampa Valley

6h 12m

1 stop

STL8:34 pmLambert-St Louis

Nov 18

STL9:40 amLambert-St Louis

11h 37m

2 stops

HDN8:17 pmHayden Yampa Valley

$374

Southwest flights from Hayden, Colorado to Illinois

Our best Southwest deals on Hayden, Colorado to Illinois flight tickets

Southwest

Jul 17

HDN7:50 amHayden Yampa Valley

9h 15m

2 stops

MDW6:05 pmChicago Midway

Jul 23

MDW11:20 amChicago Midway

9h 05m

2 stops

HDN7:25 pmHayden Yampa Valley

$449

Southwest

Jul 17

HDN7:50 amHayden Yampa Valley

9h 15m

2 stops

MDW6:05 pmChicago Midway

Jul 23

MDW11:20 amChicago Midway

9h 05m

2 stops

HDN7:25 pmHayden Yampa Valley

$467

Southwest

Jun 30

HDN8:00 amHayden Yampa Valley

8h 40m

2 stops

STL5:40 pmLambert-St Louis

Jul 4

STL10:15 amLambert-St Louis

10h 25m

2 stops

HDN7:40 pmHayden Yampa Valley

$478

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HaydenSt. Louis

HDN - STL

HDNSTL

Hayden Yampa Valley

Tue 11/17

1:22 pm-8:34 pm

1 stop6h 12m

Lambert-St Louis

Wed 11/18

4:40 pm-8:17 pm

1 stop4h 37m

$351

HaydenSt. Louis

HDN - STL

HDNSTL

Hayden Yampa Valley

Tue 11/17

1:22 pm-8:34 pm

1 stop6h 12m

Lambert-St Louis

Wed 11/18

9:40 am-8:17 pm

2 stops11h 37m

$356

HaydenSt. Louis

HDN - STL

HDNSTL

Hayden Yampa Valley

Tue 11/17

1:22 pm-8:34 pm

1 stop6h 12m

Lambert-St Louis

Wed 11/18

9:40 am-8:17 pm

2 stops11h 37m

$374

HaydenChicago

HDN - ORD

HDNORD

Hayden Yampa Valley

Thu 7/9

3:20 pm-10:49 pm

1 stop6h 29m

Chicago O'Hare Intl

Sun 7/12

6:00 am-12:18 pm

1 stop7h 18m

$399

HaydenSt. Louis

HDN - STL

HDNSTL

Hayden Yampa Valley

Tue 11/17

1:22 pm-11:09 pm

2 stops8h 47m

Lambert-St Louis

Wed 11/18

11:25 am-8:17 pm

2 stops9h 52m

$405

HaydenChicago

HDN - ORD

HDNORD

Hayden Yampa Valley

Tue 10/27

1:22 pm-8:30 pm

1 stop6h 08m

Chicago O'Hare Intl

Wed 10/28

2:18 pm-8:17 pm

1 stop6h 59m

$409

HaydenMoline

HDN - MLI

HDNMLI

Hayden Yampa Valley

Tue 9/1

1:30 pm-11:14 pm

2 stops8h 44m

Moline Quad-City

Sat 9/5

10:30 am-8:24 pm

2 stops10h 54m

$419

HaydenChicago

HDN - ORD

HDNORD

Hayden Yampa Valley

Tue 10/27

1:22 pm-11:29 am

2 stops21h 07m

Chicago O'Hare Intl

Wed 10/28

2:18 pm-8:17 pm

1 stop6h 59m

$424

HaydenChicago

HDN - MDW

HDNMDW

Hayden Yampa Valley

Fri 7/17

7:50 am-6:05 pm

2 stops9h 15m

Chicago Midway

Thu 7/23

11:20 am-7:25 pm

2 stops9h 05m

$449

HaydenChicago

HDN - MDW

HDNMDW

Hayden Yampa Valley

Fri 7/17

7:50 am-6:05 pm

2 stops9h 15m

Chicago Midway

Thu 7/23

11:20 am-7:25 pm

2 stops9h 05m

$467

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Hayden, Colorado to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Hayden, Colorado is in December. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of December, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $0.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Hayden, Colorado to Illinois is on a Monday when prices can be found for as low as $298. Flights from Hayden, Colorado to Illinois on a Saturday will generally be more expensive and average around $421. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the morning. Flights from Hayden, Colorado to Illinois during this time can be as low as $355. Flights at noon are often more expensive with an average ticket price of $1,034.

What is the cheapest Hayden Yampa Valley to Illinois flight route?

Fly from Hayden Yampa Valley to Chicago O'Hare Intl for the best Hayden Yampa Valley - Illinois flight prices

What cabin class options are available on Hayden, Colorado to Illinois flights?

There are 4 cabin classes available to choose from on Hayden, Colorado to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Hayden, Colorado to Illinois flights?

No. A direct flight is the cheapest option for a flight between Hayden, Colorado to Illinois.

Cheap Hayden, Colorado to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hayden, Colorado to Illinois

Fastest flight time	4h 17m
Direct flights	Wed, Fri, Sat and Sun
Airports in Illinois	98 airports

The fastest flight from Hayden, Colorado to Illinois takes 4h 17m

Direct flights go from Hayden, Colorado to Illinois on Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There are 98 airports in Illinois. From Hayden, Colorado there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

Frequently asked questions about flying from Hayden, Colorado to Illinois

When did momondo last update prices for flights from Hayden Yampa Valley Airport to Illinois?
Prices for flights from Hayden Yampa Valley Airport to Illinois are refreshed on a daily basis.
How many operators does momondo search for flights from Hayden Yampa Valley Airport to Illinois?
The number of operators available for flights from Hayden Yampa Valley Airport to Illinois is 1 as of June 2026.
How old do you have to be to fly from Hayden Yampa Valley Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hayden Yampa Valley Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Hayden, Colorado to Illinois?
Based on momondo bookings for flights between Hayden, Colorado and Illinois, the leading plane model is Airbus A319, making up 55.56% of the total bookings. Other popular models include Embraer 175 with 33.33% and Boeing 737 MAX 8 with 11.11%.

Best airlines flying from Hayden, Colorado to Illinois

Compare and see reviews for airlines that fly from Hayden, Colorado to Illinois with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $229	Free Cancellation	Rating 7.4 9,875 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Hayden to Illinois?

It is quick and easy to find Hayden to Illinois flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Illinois that suits you.

Can I find flights from Hayden to Illinois with flexible booking policies on momondo?

Flights from Hayden to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Hayden to Illinois?

momondo helps you find the best flight between Hayden and Illinois by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Hayden to Illinois right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Illinois, momondo offers a useful price alert feature which will track prices for flights to Illinois from Hayden and alert you when they change.