What is the cheapest airline that flies from Wyoming to Ontario?

Frontier, United Airlines, and Hawaiian Airlines are the most popular carriers operating from Wyoming to Ontario

What airlines fly to Ontario?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Ontario from Wyoming according to our data. United Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 4 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Ontario?

Average flight duration from Wyoming to Ontario depends on which airport you fly into and out of. Flying from Jackson to Los Angeles is 2h 25m on average, while flying from Casper to Los Angeles is 5h 31m on average. Los Angeles is the most popular airport in Ontario.

How many flights depart from Wyoming to Ontario on average per week?

As of August 2025, there are 98 flights per week flying from Wyoming to Ontario. The most common day of the week flights depart is Fri, with 21% of flights taking off on this day.

When did momondo last update prices for flights from Wyoming to Ontario Airport?

Prices for flights from Wyoming to Ontario Airport are updated daily.

How many operators does momondo search for flights from Wyoming to Ontario Airport?

As of August 2025, there are 5 operators available to choose from for flights from Wyoming to Ontario Airport.

How old do you have to be to fly from Wyoming to Ontario 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 Wyoming to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$52 Cheap Flights from Wyoming to Ontario in 2025

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Find the cheapest flights from Wyoming to Los Angeles

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

10:29 pm - 11:50 pmDEN-ONT

2h 21mnonstop

12:59 am - 4:19 amONT-DEN

2h 20mnonstop

$104Frontier

Find Deal

sáb., ago. 30 - lun., sep. 1

10:29 pm - 11:50 pmDEN-ONT

2h 21mnonstop

12:59 am - 4:20 amONT-DEN

2h 21mnonstop

$106Frontier

Find Deal

sáb., oct. 18 - vie., oct. 31

9:55 pm - 10:40 pmSLC-ONT

1h 45mnonstop

6:05 am - 8:52 amONT-SLC

1h 47mnonstop

$199Delta

Find Deal

sáb., sep. 6 - dom., sep. 7

5:10 pm - 10:40 pmSLC-ONT

6h 30m1 stop

6:00 am - 8:45 amONT-SLC

1h 45mnonstop

$209Delta

Find Deal

lun., sep. 22 - dom., sep. 28

12:11 pm - 5:50 pmSLC-ONT

6h 39m1 stop

6:17 am - 11:30 amONT-SLC

4h 13m1 stop

$213American Airlines

Find Deal

sáb., ago. 30 - mar., sep. 2

8:55 am - 12:00 pmSLC-ONT

4h 05m1 stop

8:40 am - 4:50 pmONT-SLC

7h 10m2 stops

$218Southwest

Find Deal

mar., nov. 4 - mar., nov. 11

12:12 pm - 4:05 pmSLC-ONT

4h 53m1 stop

4:45 pm - 9:39 pmONT-SLC

3h 54m1 stop

$219American Airlines

Find Deal

jue., sep. 4 - dom., sep. 7

12:30 pm - 5:25 pmSLC-ONT

5h 55m2 stops

4:55 pm - 11:20 pmONT-SLC

5h 25m1 stop

$225Southwest

Find Deal

jue., ago. 28 - sáb., ago. 30

6:35 pm - 12:25 amSLC-ONT

6h 50m1 stop

5:40 am - 1:27 pmONT-SLC

6h 47m1 stop

$289United Airlines

Find Deal

sáb., ene. 17 - dom., ene. 25

1:28 pm - 10:45 pmCOD-ONT

10h 17m2 stops

5:05 am - 12:53 pmONT-COD

6h 48m1 stop

$344United Airlines

Find Deal

sáb., nov. 15 - mar., nov. 18

Delta flights from Wyoming to Ontario

Our best Delta deals on Wyoming to Ontario flight tickets

Delta

Sep 6

SLC9:55 pmSalt Lake City

1h 45m

ONT10:40 pmOntario

Sep 7

ONT6:05 amOntario

1h 47m

SLC8:52 amSalt Lake City

$199

Find similar

Delta

Sep 22

SLC5:10 pmSalt Lake City

6h 30m

1 stop

ONT10:40 pmOntario

Sep 28

ONT6:00 amOntario

1h 45m

SLC8:45 amSalt Lake City

$209

Find similar

Delta

Sep 24

SLC11:30 amSalt Lake City

1h 47m

ONT12:17 pmOntario

Oct 2

ONT6:00 amOntario

7h 22m

1 stop

SLC2:22 pmSalt Lake City

$239

Find similar

American Airlines flights from Wyoming to Ontario

Our best American Airlines deals on Wyoming to Ontario flight tickets

American Airlines

Aug 30

SLC12:11 pmSalt Lake City

6h 39m

1 stop

ONT5:50 pmOntario

Sep 2

ONT6:17 amOntario

4h 13m

1 stop

SLC11:30 amSalt Lake City

$213

Find similar

American Airlines

Sep 4

SLC12:12 pmSalt Lake City

4h 53m

1 stop

ONT4:05 pmOntario

Sep 7

ONT4:45 pmOntario

3h 54m

1 stop

SLC9:39 pmSalt Lake City

$219

Find similar

American Airlines

Sep 6

SLC8:40 amSalt Lake City

4h 16m

1 stop

ONT11:56 amOntario

Sep 7

ONT1:10 pmOntario

4h 19m

1 stop

SLC6:29 pmSalt Lake City

$296

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverOntario

DEN - ONT

DENONT

Denver Intl

sáb. 8/30

10:29 pm-11:50 pm

Nonstop2h 21m

Ontario

lun. 9/1

12:59 am-4:19 am

Nonstop2h 20m

$104

DenverOntario

DEN - ONT

DENONT

Denver Intl

sáb. 10/18

10:29 pm-11:50 pm

Nonstop2h 21m

Ontario

vie. 10/31

12:59 am-4:20 am

Nonstop2h 21m

$106

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

sáb. 9/6

9:55 pm-10:40 pm

Nonstop1h 45m

Ontario

dom. 9/7

6:05 am-8:52 am

Nonstop1h 47m

$199

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

lun. 9/22

5:10 pm-10:40 pm

1 stop6h 30m

Ontario

dom. 9/28

6:00 am-8:45 am

Nonstop1h 45m

$209

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

sáb. 8/30

12:11 pm-5:50 pm

1 stop6h 39m

Ontario

mar. 9/2

6:17 am-11:30 am

1 stop4h 13m

$213

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

mar. 11/4

8:55 am-12:00 pm

1 stop4h 05m

Ontario

mar. 11/11

8:40 am-4:50 pm

2 stops7h 10m

$218

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

jue. 9/4

12:12 pm-4:05 pm

1 stop4h 53m

Ontario

dom. 9/7

4:45 pm-9:39 pm

1 stop3h 54m

$219

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

jue. 8/28

12:30 pm-5:25 pm

2 stops5h 55m

Ontario

sáb. 8/30

4:55 pm-11:20 pm

1 stop5h 25m

$225

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

sáb. 1/17

6:35 pm-12:25 am

1 stop6h 50m

Ontario

dom. 1/25

5:40 am-1:27 pm

1 stop6h 47m

$289

CodyOntario

COD - ONT

CODONT

Cody E.E. Faust

sáb. 11/15

1:28 pm-10:45 pm

2 stops10h 17m

Ontario

mar. 11/18

5:05 am-12:53 pm

1 stop6h 48m

$344

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 Wyoming to Ontario

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

Other information

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

The cheapest day to depart on your flight to Ontario is on a Tuesday when prices can be found for as low as $264. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Wyoming to Ontario for around $579.

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

In the afternoon is the cheapest time of day to fly from Wyoming to Ontario when you can find flight prices for as low as $419. Flying to Ontario in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $526 on average. Flights to Ontario from Wyoming in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Wyoming to Ontario flight deals and tips

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

Best Price Found	$52
Fastest flight time	1h 45m
Direct flights	Every day
Airports in Ontario	1 airport

The best one-way flight to Ontario from Wyoming in the past 72 hours is $52. The best round-trip flight deal from Wyoming to Ontario found on momondo in the last 72 hours is $104.

The fastest flight from Wyoming to Ontario takes 1h 45m

Direct flights go from Wyoming to Ontario every day.

There is 1 airport near Ontario: Ontario (ONT)

Search flight deals

When did momondo last update prices for flights from Wyoming to Ontario Airport?
Prices for flights from Wyoming to Ontario Airport are updated daily.
How many operators does momondo search for flights from Wyoming to Ontario Airport?
As of August 2025, there are 5 operators available to choose from for flights from Wyoming to Ontario Airport.
How old do you have to be to fly from Wyoming to Ontario 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 Wyoming to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Wyoming to Ontario. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Ontario from Wyoming which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Wyoming to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

An easier way to manage your Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Flights to Bostonfrom $67

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Cheap flights from Wyoming to Los Angeles from $52

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wyoming to Los Angeles departing on 10/4. 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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Big names and deals

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Filter for what you want

Trusted and free

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Delta flights from Wyoming to Ontario

Our best Delta deals on Wyoming to Ontario flight tickets

American Airlines flights from Wyoming to Ontario

Our best American Airlines deals on Wyoming to Ontario flight tickets

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Use the filters below to find and compare flights from Wyoming to Ontario that are best for you.

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How to get the cheapest flight ticket from Wyoming to Ontario

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 Ontario?

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

What is the cheapest airline that flies from Wyoming to Ontario?

Frontier, United Airlines, and Hawaiian Airlines are the most popular carriers operating from Wyoming to Ontario

What airlines fly to Ontario?

How many flights depart from Wyoming to Ontario on average per week?

As of August 2025, there are 98 flights per week flying from Wyoming to Ontario. The most common day of the week flights depart is Fri, with 21% of flights taking off on this day.

How long does it take to fly to Ontario?

Average flight duration from Wyoming to Ontario depends on which airport you fly into and out of. Flying from Jackson to Los Angeles is 2h 25m on average, while flying from Casper to Los Angeles is 5h 31m on average. Los Angeles is the most popular airport in Ontario.

Cheap Wyoming to Ontario flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Ontario

When did momondo last update prices for flights from Wyoming to Ontario Airport?

How many operators does momondo search for flights from Wyoming to Ontario Airport?

How old do you have to be to fly from Wyoming to Ontario Airport?

What documentation or ID do you need to fly to Ontario Airport?

Why use momondo?

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

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

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

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

An easier way to manage your Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing California