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Cheap flights from Ontario to Hailey from $185

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Hailey departing on 4/25. 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
1 adult, Economy, 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.
United Airlines Logo
5:10 am - 1:35 pm
ONT
-
SUN
7h 25m
1 stop
United Airlines Logo
2:24 pm - 8:36 pm
SUN
-
ONT
7h 12m
1 stop
$289United Airlines
Sat, Apr 25 - Wed, Apr 29
Delta Logo
6:00 am - 12:01 pm
ONT
-
SUN
5h 01m
1 stop
Delta Logo
12:42 pm - 10:37 pm
SUN
-
ONT
10h 55m
2 stops
$294Delta
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
5:00 am - 1:47 pm
ONT
-
SUN
7h 47m
1 stop
United Airlines Logo
7:00 am - 12:38 pm
SUN
-
ONT
6h 38m
1 stop
$295United Airlines
Sun, Aug 9 - Tue, Aug 11
Delta Logo
9:40 am - 2:34 pm
ONT
-
SUN
3h 54m
1 stop
Delta Logo
1:20 pm - 4:14 pm
SUN
-
ONT
3h 54m
1 stop
$309Delta
Sun, Aug 9 - Tue, Aug 11
United Airlines Logo
5:00 am - 1:38 pm
ONT
-
SUN
7h 38m
1 stop
United Airlines Logo
2:30 pm - 8:36 pm
SUN
-
ONT
7h 06m
1 stop
$369United Airlines
Thu, Apr 30 - Tue, May 5
United Airlines Logo
5:00 am - 1:38 pm
ONT
-
SUN
7h 38m
1 stop
United Airlines Logo
2:30 pm - 8:36 pm
SUN
-
ONT
7h 06m
1 stop
$409United Airlines
Sat, May 9 - Wed, May 13
United Airlines Logo
5:00 am - 1:38 pm
ONT
-
SUN
7h 38m
1 stop
United Airlines Logo
2:30 pm - 8:36 pm
SUN
-
ONT
7h 06m
1 stop
$414United Airlines
Sat, May 9 - Wed, May 13
Delta Logo
11:53 am - 9:42 pm
ONT
-
SUN
8h 49m
2 stops
Delta Logo
12:42 pm - 4:25 pm
SUN
-
ONT
4h 43m
1 stop
$429Delta
Thu, Apr 30 - Tue, May 5
United Airlines Logo
5:00 am - 1:38 pm
ONT
-
SUN
7h 38m
1 stop
United Airlines Logo
2:30 pm - 8:36 pm
SUN
-
ONT
7h 06m
1 stop
$449United Airlines
Thu, May 7 - Sun, May 10
United Airlines Logo
5:00 am - 1:47 pm
ONT
-
SUN
7h 47m
1 stop
United Airlines Logo
2:38 pm - 8:42 pm
SUN
-
ONT
7h 04m
1 stop
$490United Airlines
Mon, Jun 15 - Thu, Jun 18

United Airlines flights from Ontario to Hailey

Our best United Airlines deals on Ontario to Hailey flight tickets
United Airlines
Apr 25
ONT5:10 amOntario
7h 25m
1 stop
SUN1:35 pmHailey Sun Valley-Friedman
Apr 29
SUN2:24 pmHailey Sun Valley-Friedman
7h 12m
1 stop
ONT8:36 pmOntario
$289
United Airlines
Aug 9
ONT5:00 amOntario
7h 47m
1 stop
SUN1:47 pmHailey Sun Valley-Friedman
Aug 11
SUN7:00 amHailey Sun Valley-Friedman
6h 38m
1 stop
ONT12:38 pmOntario
$295
United Airlines
Apr 30
ONT5:00 amOntario
7h 38m
1 stop
SUN1:38 pmHailey Sun Valley-Friedman
May 5
SUN2:30 pmHailey Sun Valley-Friedman
7h 06m
1 stop
ONT8:36 pmOntario
$369

Alaska Airlines flights from Ontario to Hailey

Our best Alaska Airlines deals on Ontario to Hailey flight tickets
Alaska Airlines
Aug 9
ONT5:32 pmOntario
15h 06m
2 stops
SUN9:38 amHailey Sun Valley-Friedman
Aug 11
SUN10:20 amHailey Sun Valley-Friedman
7h 10m
1 stop
ONT4:30 pmOntario
$507
Alaska Airlines
Aug 9
ONT10:54 amOntario
21h 44m
2 stops
SUN9:38 amHailey Sun Valley-Friedman
Aug 11
SUN7:43 pmHailey Sun Valley-Friedman
15h 13m
2 stops
ONT9:56 amOntario
$742
Alaska Airlines
Jun 23
ONT10:54 amOntario
21h 44m
2 stops
SUN9:38 amHailey Sun Valley-Friedman
Jun 26
SUN10:20 amHailey Sun Valley-Friedman
25h 54m
1 stop
ONT11:14 amOntario
$761

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 April 5, 2026.
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

Cheapest round-trip

OntarioHailey

ONT - SUN

ONTSUN

Ontario

Sat 4/25

5:10 am-1:35 pm

1 stop7h 25m

Hailey Sun Valley-Friedman

Wed 4/29

2:24 pm-8:36 pm

1 stop7h 12m

$289

OntarioHailey

ONT - SUN

ONTSUN

Ontario

Sat 4/25

6:00 am-12:01 pm

1 stop5h 01m

Hailey Sun Valley-Friedman

Wed 4/29

12:42 pm-10:37 pm

2 stops10h 55m

$294

OntarioHailey

ONT - SUN

ONTSUN

Ontario

Sun 8/9

5:00 am-1:47 pm

1 stop7h 47m

Hailey Sun Valley-Friedman

Tue 8/11

7:00 am-12:38 pm

1 stop6h 38m

$295
Quickest round-trip

OntarioHailey

ONT - SUN

ONTSUN

Ontario

Sun 8/9

9:40 am-2:34 pm

1 stop3h 54m

Hailey Sun Valley-Friedman

Tue 8/11

1:20 pm-4:14 pm

1 stop3h 54m

$309

OntarioHailey

ONT - SUN

ONTSUN

Ontario

Thu 4/30

5:00 am-1:38 pm

1 stop7h 38m

Hailey Sun Valley-Friedman

Tue 5/5

2:30 pm-8:36 pm

1 stop7h 06m

$369

OntarioHailey

ONT - SUN

ONTSUN

Ontario

Sat 5/9

5:00 am-1:38 pm

1 stop7h 38m

Hailey Sun Valley-Friedman

Wed 5/13

2:30 pm-8:36 pm

1 stop7h 06m

$409

OntarioHailey

ONT - SUN

ONTSUN

Ontario

Sat 5/9

5:00 am-1:38 pm

1 stop7h 38m

Hailey Sun Valley-Friedman

Wed 5/13

2:30 pm-8:36 pm

1 stop7h 06m

$414

OntarioHailey

ONT - SUN

ONTSUN

Ontario

Thu 4/30

11:53 am-9:42 pm

2 stops8h 49m

Hailey Sun Valley-Friedman

Tue 5/5

12:42 pm-4:25 pm

1 stop4h 43m

$429

OntarioHailey

ONT - SUN

ONTSUN

Ontario

Thu 5/7

5:00 am-1:38 pm

1 stop7h 38m

Hailey Sun Valley-Friedman

Sun 5/10

2:30 pm-8:36 pm

1 stop7h 06m

$449

OntarioHailey

ONT - SUN

ONTSUN

Ontario

Mon 6/15

5:00 am-1:47 pm

1 stop7h 47m

Hailey Sun Valley-Friedman

Thu 6/18

2:38 pm-8:42 pm

1 stop7h 04m

$490

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 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, Friday is the cheapest day to fly to Hailey from Ontario. The lowest ticket price found for a Friday departure recently was $439. 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 Tuesday, with ticket prices averaging around $594.

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 in the afternoon. momondo users have found flights departing from Ontario to Hailey in the afternoon for as low as $459. 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 at noon because they tend to be around $704. 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

Fastest flight time

3h 44m

Direct flights

None
The fastest flight from Ontario to Hailey takes 3h 44m
There are no direct flights from Ontario to Hailey. There are no popular flight routes from Ontario to Hailey.
Search flight deals

Frequently asked questions about flying from Ontario to Hailey

  • 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 44m.

  • 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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