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Cheap flights from Ontario to Hailey from $271

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Hailey departing on 11/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to Hailey

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 12:09 pmONT-SUN
5h 09m1 stop
Delta Logo
7:30 am - 12:18 pmSUN-ONT
5h 48m1 stop
$271Delta
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Sat, Nov 8 - Tue, Nov 11
Delta Logo
6:00 am - 12:09 pmONT-SUN
5h 09m1 stop
Delta Logo
1:06 pm - 4:09 pmSUN-ONT
4h 03m1 stop
$301Delta
Find Deal
Thu, Nov 6 - Mon, Nov 10
Delta Logo
6:00 am - 12:09 pmONT-SUN
5h 09m1 stop
Delta Logo
1:06 pm - 10:55 pmSUN-ONT
10h 49m2 stops
$306Delta
Find Deal
Thu, Nov 6 - Mon, Nov 10
Alaska Airlines Logo
11:30 am - 6:30 pmONT-SUN
6h 00m1 stop
Alaska Airlines Logo
11:25 am - 6:17 pmSUN-ONT
7h 52m1 stop
$329Alaska Airlines
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Fri, Feb 20 - Tue, Feb 24
Alaska Airlines Logo
6:00 pm - 10:45 amONT-SUN
15h 45m2 stops
Alaska Airlines Logo
11:25 am - 6:17 pmSUN-ONT
7h 52m1 stop
$353Alaska Airlines
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Fri, Feb 20 - Tue, Feb 24
United Airlines Logo
1:45 pm - 9:11 pmONT-SUN
6h 26m1 stop
United Airlines Logo
2:29 pm - 8:45 pmSUN-ONT
7h 16m1 stop
$454United Airlines
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Fri, Mar 13 - Sat, Mar 21
United Airlines Logo
5:05 am - 1:40 pmONT-SUN
7h 35m1 stop
United Airlines Logo
2:43 pm - 8:44 pmSUN-ONT
7h 01m1 stop
$489United Airlines
Find Deal
Mon, Nov 17 - Tue, Nov 25
Multiple Airlines Logo
5:05 am - 1:40 pmONT-SUN
7h 35m1 stop
Multiple Airlines Logo
10:17 am - 3:17 pmSUN-ONT
6h 00m1 stop
$548Multiple Airlines
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Sat, Nov 15 - Sun, Nov 16
Multiple Airlines Logo
5:05 am - 1:40 pmONT-SUN
7h 35m1 stop
Multiple Airlines Logo
10:19 am - 3:54 pmSUN-ONT
6h 35m1 stop
$639Multiple Airlines
Find Deal
Mon, Nov 17 - Tue, Nov 25
American Airlines Logo
12:55 pm - 8:25 pmONT-SUN
6h 30m1 stop
American Airlines Logo
8:10 am - 8:48 amSUN-ONT
25h 38m1 stop
$817American Airlines
Find Deal
Mon, Dec 29 - Sun, Jan 4

Alaska Airlines flights from Ontario to Hailey

Our best Alaska Airlines deals on Ontario to Hailey flight tickets
Alaska Airlines
Feb 20
ONT11:30 amOntario
6h 00m
1 stop
SUN6:30 pmHailey Sun Valley-Friedman
Feb 24
SUN11:25 amHailey Sun Valley-Friedman
7h 52m
1 stop
ONT6:17 pmOntario
$329
Find similar
Alaska Airlines
Feb 20
ONT6:00 pmOntario
15h 45m
2 stops
SUN10:45 amHailey Sun Valley-Friedman
Feb 24
SUN11:25 amHailey Sun Valley-Friedman
7h 52m
1 stop
ONT6:17 pmOntario
$353
Find similar
Alaska Airlines
Feb 20
ONT6:00 amOntario
27h 45m
1 stop
SUN10:45 amHailey Sun Valley-Friedman
Feb 23
SUN7:15 pmHailey Sun Valley-Friedman
16h 24m
1 stop
ONT10:39 amOntario
$412
Find similar

Delta flights from Ontario to Hailey

Our best Delta deals on Ontario to Hailey flight tickets
Delta
Nov 8
ONT6:00 amOntario
5h 09m
1 stop
SUN12:09 pmHailey Sun Valley-Friedman
Nov 11
SUN7:30 amHailey Sun Valley-Friedman
5h 48m
1 stop
ONT12:18 pmOntario
$271
Find similar
Delta
Nov 6
ONT6:00 amOntario
5h 09m
1 stop
SUN12:09 pmHailey Sun Valley-Friedman
Nov 10
SUN1:06 pmHailey Sun Valley-Friedman
4h 03m
1 stop
ONT4:09 pmOntario
$301
Find similar
Delta
Nov 6
ONT6:00 amOntario
5h 09m
1 stop
SUN12:09 pmHailey Sun Valley-Friedman
Nov 10
SUN1:06 pmHailey Sun Valley-Friedman
10h 49m
2 stops
ONT10:55 pmOntario
$306
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Hailey 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 October 23, 2025.
Use the filters below to find and compare flights from Ontario to Hailey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioHailey

ONT - SUN

ONTSUN

Ontario

Sat 11/8

6:00 am-12:09 pm

1 stop5h 09m

Hailey Sun Valley-Friedman

Tue 11/11

7:30 am-12:18 pm

1 stop5h 48m

$271

OntarioHailey

ONT - SUN

ONTSUN

Ontario

Thu 11/6

6:00 am-12:09 pm

1 stop5h 09m

Hailey Sun Valley-Friedman

Mon 11/10

1:06 pm-4:09 pm

1 stop4h 03m

$301

OntarioHailey

ONT - SUN

ONTSUN

Ontario

Thu 11/6

6:00 am-12:09 pm

1 stop5h 09m

Hailey Sun Valley-Friedman

Mon 11/10

1:06 pm-10:55 pm

2 stops10h 49m

$306

OntarioHailey

ONT - SUN

ONTSUN

Ontario

Fri 2/20

11:30 am-6:30 pm

1 stop6h 00m

Hailey Sun Valley-Friedman

Tue 2/24

11:25 am-6:17 pm

1 stop7h 52m

$329

OntarioHailey

ONT - SUN

ONTSUN

Ontario

Fri 2/20

6:00 pm-10:45 am

2 stops15h 45m

Hailey Sun Valley-Friedman

Tue 2/24

11:25 am-6:17 pm

1 stop7h 52m

$353

OntarioHailey

ONT - SUN

ONTSUN

Ontario

Fri 3/13

1:45 pm-9:11 pm

1 stop6h 26m

Hailey Sun Valley-Friedman

Sat 3/21

2:29 pm-8:45 pm

1 stop7h 16m

$454

OntarioHailey

ONT - SUN

ONTSUN

Ontario

Mon 11/17

5:05 am-1:40 pm

1 stop7h 35m

Hailey Sun Valley-Friedman

Tue 11/25

2:43 pm-8:44 pm

1 stop7h 01m

$489

OntarioHailey

ONT - SUN

ONTSUN

Ontario

Sat 11/15

5:05 am-1:40 pm

1 stop7h 35m

Hailey Sun Valley-Friedman

Sun 11/16

10:17 am-3:17 pm

1 stop6h 00m

$548

OntarioHailey

ONT - SUN

ONTSUN

Ontario

Mon 11/17

5:05 am-1:40 pm

1 stop7h 35m

Hailey Sun Valley-Friedman

Tue 11/25

10:19 am-3:54 pm

1 stop6h 35m

$639

OntarioHailey

ONT - SUN

ONTSUN

Ontario

Mon 12/29

12:55 pm-8:25 pm

1 stop6h 30m

Hailey Sun Valley-Friedman

Sun 1/4

8:10 am-8:48 am

1 stop25h 38m

$817

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Hailey from

How to get the cheapest flight ticket from Ontario to Hailey

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 Hailey?

According to our data, Tuesday is the cheapest day to fly to Hailey from Ontario. The lowest ticket price found for a Tuesday departure recently was $419. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Hailey is Thursday, with ticket prices averaging around $574.

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

According to our data, the cheapest time of day to fly to Hailey is at noon. momondo users have found flights departing from Ontario to Hailey at noon for as low as $339. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $553. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Ontario to Hailey

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Hailey according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Hailey (ONT to SUN) flight deals and tips

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

Direct flights

None
There are no direct flights from Ontario to Hailey. There are no popular flight routes from Ontario to Hailey.
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  • How far is Ontario to Hailey Sun Valley-Friedman by plane?

    Hailey Sun Valley-Friedman is 677.0 mi away from Ontario. A reasonable flight in good conditions will take 3h 53m.

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

    Prices for flights from Ontario Airport to Hailey Sun Valley-Friedman Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Hailey Sun Valley-Friedman Airport.

  • What documentation or ID do you need to fly to Hailey Sun Valley-Friedman Airport?

    The necessary travel and health documents for your Hailey Sun Valley-Friedman Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Hailey?

Book flights to Hailey if you plan to visit one of these locations
Sun Valley
Ketchum
Stanley

Why use momondo?

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

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 Hailey from Ontario.

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

Yes. momondo allows you to filter the results for Ontario to Hailey flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Hailey.

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

Yes momondo offers price alerts on flights to Hailey from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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