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Cheap flights from Hailey to Illinois from $135

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hailey to Illinois departing on 1/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Hailey to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
3:25 pm - 9:58 pmSUN-ORD
5h 33m1 stop
Delta Logo
7:15 am - 2:45 pmORD-SUN
8h 30m1 stop
$301Delta
Find Deal
Fri, Apr 17 - Mon, Apr 20
Delta Logo
7:30 am - 1:21 pmSUN-STL
4h 51m1 stop
Delta Logo
7:30 am - 2:45 pmSTL-SUN
8h 15m1 stop
$331Delta
Find Deal
Wed, Apr 15 - Sun, Apr 19
Delta Logo
1:20 pm - 11:01 pmSUN-STL
8h 41m2 stops
Delta Logo
7:30 am - 2:45 pmSTL-SUN
8h 15m1 stop
$365Delta
Find Deal
Wed, Apr 15 - Sun, Apr 19
Delta Logo
1:06 pm - 9:25 pmSUN-ORD
7h 19m1 stop
Delta Logo
5:29 pm - 9:59 pmORD-SUN
5h 30m1 stop
$369Delta
Find Deal
Tue, Nov 18 - Sat, Nov 22
Delta Logo
1:20 pm - 10:00 amSUN-ORD
19h 40m2 stops
Delta Logo
7:15 am - 2:45 pmORD-SUN
8h 30m1 stop
$404Delta
Find Deal
Fri, Apr 17 - Mon, Apr 20
Delta Logo
7:30 am - 6:52 pmSUN-ORD
10h 22m2 stops
Delta Logo
7:20 am - 2:40 pmORD-SUN
8h 20m1 stop
$509Delta
Find Deal
Tue, Nov 18 - Sat, Nov 22
Delta Logo
3:25 pm - 10:00 amSUN-ORD
17h 35m2 stops
Delta Logo
6:10 pm - 2:45 pmORD-SUN
21h 35m2 stops
$523Delta
Find Deal
Fri, Apr 17 - Mon, Apr 20
Delta Logo
1:20 pm - 10:00 amSUN-ORD
19h 40m2 stops
Delta Logo
6:10 pm - 12:35 pmORD-SUN
19h 25m2 stops
$533Delta
Find Deal
Fri, Apr 17 - Mon, Apr 20
Delta Logo
3:25 pm - 11:01 pmSUN-STL
6h 36m2 stops
Delta Logo
9:00 am - 9:54 pmSTL-SUN
13h 54m2 stops
$563Delta
Find Deal
Wed, Apr 15 - Sun, Apr 19
United Airlines Logo
2:43 pm - 9:53 amSUN-ORD
18h 10m2 stops
United Airlines Logo
9:45 pm - 1:40 pmORD-SUN
16h 55m2 stops
$668United Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22

Delta flights from Hailey to Illinois

Our best Delta deals on Hailey to Illinois flight tickets
Delta
Apr 17
SUN3:25 pmHailey Sun Valley-Friedman
5h 33m
1 stop
ORD9:58 pmChicago O'Hare Intl
Apr 20
ORD7:15 amChicago O'Hare Intl
8h 30m
1 stop
SUN2:45 pmHailey Sun Valley-Friedman
$301
Find similar
Delta
Apr 15
SUN7:30 amHailey Sun Valley-Friedman
4h 51m
1 stop
STL1:21 pmLambert-St Louis
Apr 19
STL7:30 amLambert-St Louis
8h 15m
1 stop
SUN2:45 pmHailey Sun Valley-Friedman
$331
Find similar
Delta
Apr 15
SUN1:20 pmHailey Sun Valley-Friedman
8h 41m
2 stops
STL11:01 pmLambert-St Louis
Apr 19
STL7:30 amLambert-St Louis
8h 15m
1 stop
SUN2:45 pmHailey Sun Valley-Friedman
$365
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Hailey 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, momondo users made 832,500 searches. Data last updated November 5, 2025.
Use the filters below to find and compare flights from Hailey to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HaileyChicago

SUN - ORD

SUNORD

Hailey Sun Valley-Friedman

Fri 4/17

3:25 pm-9:58 pm

1 stop5h 33m

Chicago O'Hare Intl

Mon 4/20

7:15 am-2:45 pm

1 stop8h 30m

$301

HaileySt. Louis

SUN - STL

SUNSTL

Hailey Sun Valley-Friedman

Wed 4/15

7:30 am-1:21 pm

1 stop4h 51m

Lambert-St Louis

Sun 4/19

7:30 am-2:45 pm

1 stop8h 15m

$331

HaileySt. Louis

SUN - STL

SUNSTL

Hailey Sun Valley-Friedman

Wed 4/15

1:20 pm-11:01 pm

2 stops8h 41m

Lambert-St Louis

Sun 4/19

7:30 am-2:45 pm

1 stop8h 15m

$365

HaileyChicago

SUN - ORD

SUNORD

Hailey Sun Valley-Friedman

Tue 11/18

1:06 pm-9:25 pm

1 stop7h 19m

Chicago O'Hare Intl

Sat 11/22

5:29 pm-9:59 pm

1 stop5h 30m

$369

HaileyChicago

SUN - ORD

SUNORD

Hailey Sun Valley-Friedman

Fri 4/17

1:20 pm-10:00 am

2 stops19h 40m

Chicago O'Hare Intl

Mon 4/20

7:15 am-2:45 pm

1 stop8h 30m

$404

HaileyChicago

SUN - ORD

SUNORD

Hailey Sun Valley-Friedman

Tue 11/18

7:30 am-6:52 pm

2 stops10h 22m

Chicago O'Hare Intl

Sat 11/22

7:20 am-2:40 pm

1 stop8h 20m

$509

HaileyChicago

SUN - ORD

SUNORD

Hailey Sun Valley-Friedman

Fri 4/17

3:25 pm-10:00 am

2 stops17h 35m

Chicago O'Hare Intl

Mon 4/20

6:10 pm-2:45 pm

2 stops21h 35m

$523

HaileyChicago

SUN - ORD

SUNORD

Hailey Sun Valley-Friedman

Fri 4/17

1:20 pm-10:00 am

2 stops19h 40m

Chicago O'Hare Intl

Mon 4/20

6:10 pm-12:35 pm

2 stops19h 25m

$533

HaileySt. Louis

SUN - STL

SUNSTL

Hailey Sun Valley-Friedman

Wed 4/15

3:25 pm-11:01 pm

2 stops6h 36m

Lambert-St Louis

Sun 4/19

9:00 am-9:54 pm

2 stops13h 54m

$563

HaileyChicago

SUN - ORD

SUNORD

Hailey Sun Valley-Friedman

Tue 11/18

2:43 pm-9:53 am

2 stops18h 10m

Chicago O'Hare Intl

Sat 11/22

9:45 pm-1:40 pm

2 stops16h 55m

$668

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Illinois from

How to get the cheapest flight ticket from Hailey 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

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

The cheapest day to depart from Hailey to Illinois is on a Thursday when prices can be found for as low as $462. Flights from Hailey to Illinois on a Sunday will generally be more expensive and average around $997. 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 Hailey to Illinois during this time can be as low as $607. Flights at noon are often more expensive with an average ticket price of $875.

What is the cheapest Hailey Sun Valley-Friedman to Illinois flight route?

Fly from Hailey Sun Valley-Friedman to Chicago O'Hare Intl for the best Hailey Sun Valley-Friedman - Illinois flight prices

What cabin class options are available on Hailey Sun Valley-Friedman to Illinois flights?

There are 4 cabin classes available to choose from on Hailey Sun Valley-Friedman 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 Hailey to Illinois flights?

No. A direct flight is the cheapest option for a flight between Hailey to Illinois.

Cheap Hailey to Illinois flight deals and tips

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

Fastest flight time

3h 34m

Direct flights

Every day

Airports in Illinois

1 airport
The fastest flight from Hailey to Illinois takes 3h 34m
Direct flights go from Hailey to Illinois every day.
There is 1 airport near Illinois: Chicago O'Hare Intl (ORD)
Search flight deals

  • When did momondo last update prices for flights from Hailey Sun Valley-Friedman Airport to Illinois?

    Prices for flights from Hailey Sun Valley-Friedman Airport to Illinois were last updated today.

  • How many operators does momondo search for flights from Hailey Sun Valley-Friedman Airport to Illinois?

  • How old do you have to be to fly from Hailey Sun Valley-Friedman Airport to Illinois?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hailey Sun Valley-Friedman Airport to Illinois.

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

    The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Hailey to Illinois?

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Illinois from Hailey.

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

Yes. momondo enables you to select and highlight flights to Illinois from Hailey with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Illinois from Hailey.

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

Of course. momondo tracks the price of Hailey to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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