$175+ Cheap flights from Hayden, CO (HDN) to Illinois
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
HDN — ORD
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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Find cheap flights from Hayden to Illinois with Cheapflights
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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
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Cheapest flights from Hayden to IllinoisExplore the most affordable flight options available from Hayden to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from Hayden to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/71:43 pm -
1 stop4h 47m
Thu 10/222:30 pm -
1 stop6h 51m
Deal found 9/10![United Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Mon 10/121:43 pm -
1 stop7h 09m
Tue 10/204:20 pm -
1 stop5h 01m
Deal found 9/6![United Airlines logo]()
$376
This United Airlines deal was found by Cheapflights users on 9/6. 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 9/301:43 pm -
1 stop5h 53m
Wed 10/79:00 am -
1 stop4h 41m
Deal found 9/6![United Airlines logo]()
$383
This United Airlines deal was found by Cheapflights users on 9/9. 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 11/111:27 pm -
2 stops8h 32m
Sat 11/148:46 am -
1 stop4h 39m
Deal found 9/9![United Airlines logo]()
$404
This Southwest deal was found by Cheapflights users on 9/6. 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.
Wed 9/308:55 am -
2 stops8h 00m
Wed 10/712:10 pm -
2 stops8h 15m
Deal found 9/6![Southwest logo]()
$420
This deal was found by Cheapflights users on 9/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:14 pm -
1 stop6h 32m
Tue 10/207:00 am -
1 stop6h 41m
Deal found 9/9![United Airlines logo]()
$429
This Southwest deal was found by Cheapflights users on 9/6. 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.
Tue 10/68:55 am -
2 stops7h 50m
Fri 10/92:25 pm -
1 stop5h 55m
Deal found 9/6![Southwest logo]()
$432
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Tue 10/131:43 pm -
1 stop4h 47m
Sun 10/187:00 am -
1 stop6h 41m
Deal found 9/6![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Tue 10/67:05 am -
1 stop4h 35m
Fri 10/94:39 pm -
1 stop4h 42m
Deal found 9/6![United Airlines logo]()
$470
This deal was found by Cheapflights users on 9/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:43 pm -
1 stop4h 47m
Sun 10/187:00 am -
1 stop6h 41m
Deal found 9/9![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Mon 10/121:43 pm -
1 stop7h 09m
Wed 10/212:30 pm -
1 stop6h 51m
Deal found 9/6![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/113:10 pm -
1 stop7h 30m
Wed 9/169:00 am -
1 stop6h 29m
Deal found 9/7![United Airlines logo]()
$499
Best flights from Hayden to IllinoisDiscover carefully curated flight deals from Hayden to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Hayden to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This United Airlines deal was found by Cheapflights users on 9/6. 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 9/301:43 pm -
2 stops8h 16m
Wed 10/79:00 am -
1 stop4h 41m
Deal found 9/6![United Airlines logo]()
$388
This Southwest deal was found by Cheapflights users on 9/6. 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.
Wed 9/308:55 am -
2 stops8h 00m
Wed 10/712:10 pm -
2 stops8h 15m
Deal found 9/6![Southwest logo]()
$420
This United Airlines deal was found by Cheapflights users on 9/8. 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 11/111:27 pm -
2 stops8h 32m
Sat 11/148:46 am -
1 stop4h 39m
Deal found 9/8![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 10/11:43 pm -
1 stop5h 39m
Mon 10/53:50 pm -
1 stop5h 31m
Deal found 9/9![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 11/107:15 am -
1 stop6h 40m
Sat 11/148:40 am -
1 stop4h 45m
Deal found 9/8![United Airlines logo]()
$429
This Southwest deal was found by Cheapflights users on 9/6. 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.
Mon 10/128:45 am -
2 stops5h 25m
Tue 10/203:35 pm -
1 stop4h 50m
Deal found 9/6![Southwest logo]()
$524
This Southwest deal was found by Cheapflights users on 9/6. 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.
Tue 10/68:55 am -
2 stops7h 50m
Fri 10/911:40 am -
2 stops8h 40m
Deal found 9/6![Southwest logo]()
$532
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Tue 10/131:43 pm -
1 stop4h 47m
Sun 10/187:00 am -
1 stop6h 41m
Deal found 9/6![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/6. 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 10/143:14 pm -
1 stop5h 38m
Wed 10/212:30 pm -
1 stop6h 51m
Deal found 9/6![United Airlines logo]()
$449
This Southwest deal was found by Cheapflights users on 9/7. 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.
Mon 12/211:55 pm -
1 stop6h 20m
Sat 12/265:35 am -
1 stop6h 50m
Deal found 9/7![Southwest logo]()
$656
This United Airlines deal was found by Cheapflights users on 9/6. 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 10/141:43 pm -
1 stop4h 47m
Thu 10/222:30 pm -
1 stop6h 51m
Deal found 9/6![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Tue 9/223:10 pm -
1 stop5h 49m
Sat 9/264:20 pm -
1 stop5h 01m
Deal found 9/6![United Airlines logo]()
$499
Last-minute flights from Hayden to IllinoisDiscover last-minute flight deals from Hayden to Illinois. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Hayden to Illinois. Data last updated September 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/113:10 pm -
1 stop7h 30m
Wed 9/169:00 am -
1 stop6h 29m
Deal found 9/7![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 9/6. 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 9/301:43 pm -
1 stop5h 53m
Wed 10/79:00 am -
1 stop4h 41m
Deal found 9/6![United Airlines logo]()
$383
This Southwest deal was found by Cheapflights users on 9/6. 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.
Wed 9/308:55 am -
2 stops8h 00m
Wed 10/712:10 pm -
2 stops8h 15m
Deal found 9/6![Southwest logo]()
$420
This Southwest deal was found by Cheapflights users on 9/6. 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.
Tue 10/68:55 am -
2 stops7h 50m
Fri 10/92:25 pm -
1 stop5h 55m
Deal found 9/6![Southwest logo]()
$432
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Tue 10/67:05 am -
1 stop4h 35m
Fri 10/94:39 pm -
1 stop4h 42m
Deal found 9/6![United Airlines logo]()
$470
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/71:43 pm -
1 stop4h 47m
Thu 10/222:30 pm -
1 stop6h 51m
Deal found 9/10![United Airlines logo]()
$358
This deal was found by Cheapflights users on 9/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:14 pm -
1 stop6h 32m
Tue 10/207:00 am -
1 stop6h 41m
Deal found 9/9![United Airlines logo]()
$429
This deal was found by Cheapflights users on 9/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:43 pm -
1 stop4h 47m
Sun 10/187:00 am -
1 stop6h 41m
Deal found 9/9![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Mon 10/121:43 pm -
1 stop7h 09m
Tue 10/204:20 pm -
1 stop5h 01m
Deal found 9/6![United Airlines logo]()
$376
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Mon 10/123:14 pm -
1 stop7h 45m
Sun 10/187:00 am -
1 stop6h 41m
Deal found 9/6![United Airlines logo]()
$499
This deal was found by Cheapflights users on 9/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/123:14 pm -
1 stop6h 32m
Wed 10/214:20 pm -
1 stop5h 01m
Deal found 9/9![United Airlines logo]()
$504
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Tue 10/131:43 pm -
1 stop6h 35m
Wed 10/217:00 am -
1 stop6h 41m
Deal found 9/6![United Airlines logo]()
$449
One-way flights from Hayden to IllinoisSearch for one-way flight options from Hayden to Illinois. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from Hayden to Illinois. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Southwest deal was found by Cheapflights users on 9/7. 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.
Wed 10/288:55 am -
2 stops9h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Southwest logo]()
$175
This Southwest deal was found by Cheapflights users on 9/10. 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.
Mon 11/28:20 am -
2 stops8h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Southwest logo]()
$200
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 3/912:23 pm -
Nonstop2h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![American Airlines logo]()
$216
This Southwest deal was found by Cheapflights users on 9/6. 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.
Mon 10/268:45 am -
2 stops7h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Southwest logo]()
$225
This Delta deal was found by Cheapflights users on 9/10. 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.
Tue 3/91:28 pm -
1 stop7h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$226
This Delta deal was found by Cheapflights users on 9/7. 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 3/31:00 pm -
1 stop8h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Delta logo]()
$236
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/91:43 pm -
1 stop5h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$239
This Delta deal was found by Cheapflights users on 9/10. 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.
Mon 3/81:28 pm -
1 stop6h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$246
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 10/61:43 pm -
1 stop9h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$248
This American Airlines deal was found by Cheapflights users on 9/5. 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 3/312:27 pm -
Nonstop2h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![American Airlines logo]()
$261
This American Airlines deal was found by Cheapflights users on 9/5. 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 3/51:23 pm -
1 stop8h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![American Airlines logo]()
$266
This Southwest deal was found by Cheapflights users on 9/7. 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.
Sun 11/18:20 am -
2 stops10h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Southwest logo]()
$269
Find flight deals from Hayden to Illinois
Keep the following information in mind while searching for Hayden to Illinois flight deals. Data was last updated September 10, 2026.
Round-trip from | $376 (United Airlines) |
|---|---|
One-way from | $175 (Southwest) |
Cheapflights Fare Finder
Customize your flight search to find flights from Hayden to Illinois 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 7,457,451 searches. Data last updated September 10, 2026.
Use the filters below to find and compare flights from Hayden to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HaydenChicago
HDN Hayden Yampa Valley - MDW Chicago Midway
HDNMDW
Hayden Yampa Valley
Wed 10/28
8:55 am-7:30 pm
2 stops9h 35m
Chicago Midway
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$175
HaydenChicago
HDN Hayden Yampa Valley - MDW Chicago Midway
HDNMDW
Hayden Yampa Valley
Mon 11/2
8:20 am-3:15 pm
1 stop5h 55m
Chicago Midway
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$195
HaydenChicago
HDN Hayden Yampa Valley - MDW Chicago Midway
HDNMDW
Hayden Yampa Valley
Mon 10/26
8:45 am-5:35 pm
2 stops7h 50m
Chicago Midway
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$225
HaydenSt. Louis
HDN Hayden Yampa Valley - STL Lambert-St Louis
HDNSTL
Hayden Yampa Valley
Fri 10/9
1:43 pm-8:36 pm
1 stop5h 53m
Lambert-St Louis
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$239
HaydenChicago
HDN Hayden Yampa Valley - ORD Chicago O'Hare Intl
HDNORD
Hayden Yampa Valley
Tue 11/10
7:15 am-6:38 pm
1 stop10h 23m
Chicago O'Hare Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$248
HaydenChicago
HDN Hayden Yampa Valley - MDW Chicago Midway
HDNMDW
Hayden Yampa Valley
Sun 11/1
8:20 am-8:10 pm
2 stops10h 50m
Chicago Midway
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$269
HaydenChicago
HDN Hayden Yampa Valley - ORD Chicago O'Hare Intl
HDNORD
Hayden Yampa Valley
Fri 11/6
1:27 pm-9:40 am
1 stop19h 13m
Chicago O'Hare Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$275
HaydenChicago
HDN Hayden Yampa Valley - ORD Chicago O'Hare Intl
HDNORD
Hayden Yampa Valley
Mon 10/5
7:05 am-9:43 am
1 stop25h 38m
Chicago O'Hare Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$275
HaydenChicago
HDN Hayden Yampa Valley - ORD Chicago O'Hare Intl
HDNORD
Hayden Yampa Valley
Wed 10/7
1:43 pm-7:43 am
2 stops17h 00m
Chicago O'Hare Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$292
HaydenChicago
HDN Hayden Yampa Valley - ORD Chicago O'Hare Intl
HDNORD
Hayden Yampa Valley
Sat 12/5
7:30 am-8:25 pm
2 stops11h 55m
Chicago O'Hare Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$292
Showing 1-10 of 27 resultsSorted by cheapest first
Best time to book a flight from Hayden to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Hayden with our price prediction graph.
HDN-STL
HDN-MLI
HDN-ORD
HDN-MDW
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.
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Everything you need to know about your flight from Hayden to Illinois
HDN-USIL
HDN-STL
HDN-MLI
HDN-ORD
HDN-MDW
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated September 10, 2026.
Read through reviews of airlines operating flights from Hayden to Illinois, such as United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.7
Entertainment
7.1
Overall
7.4
Comfort
7.3
Crew
8.1
Boarding
7.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Food
6.7
Entertainment
7.1
Overall
7.4
Comfort
7.3
Crew
8.1
Boarding
7.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
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Alternative routes for Hayden to Illinois
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Hayden and Illinois flights
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Top airline flying from Hayden to Illinois
Discover the top airline that operate flights from Hayden to Illinois. 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 7,457,451 searches. Data last updated September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$229 | Average$508 | FlexibilityNo cancel fee | On-time69% |