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$41+ Cheap flights from Wyoming to Ontario (ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/28. Fares are subject to change and may not be available on all flights or dates of travel.
JAC — ONT
Feb 23 — Mar 21
Mon 2/23
Mon 3/2
1 adult, Economy
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Cheap flight deals from Wyoming to Ontario

Cheapest flights from Wyoming to Ontario
Explore the most affordable flight options available from Wyoming to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 24, 2026.

This Super.com deal was found by Cheapflights users on 1/22. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/610:29 pm
DEN
-
ONT
Nonstop2h 30m
Frontier
Sun 3/86:15 am
ONT
-
DEN
Nonstop2h 20m
Frontier
Deal found 1/22$87
This CheapOair deal was found by Cheapflights users on 1/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2710:29 pm
DEN
-
ONT
Nonstop2h 30m
Frontier
Sun 3/16:10 am
ONT
-
DEN
Nonstop2h 20m
Frontier
Deal found 1/22$88
This Super.com deal was found by Cheapflights users on 1/22. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2810:29 pm
DEN
-
ONT
Nonstop2h 30m
Frontier
Sat 3/76:15 am
ONT
-
DEN
Nonstop2h 20m
Frontier
Deal found 1/22$89
This Frontier deal was found by Cheapflights users on 1/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/248:00 pm
DEN
-
ONT
Nonstop2h 34m
Frontier
Sat 2/286:00 am
ONT
-
DEN
Nonstop2h 20m
Frontier
Deal found 1/22$90
This Frontier deal was found by Cheapflights users on 1/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/182:28 pm
SLC
-
ONT
1 stop4h 54m
Frontier
Thu 2/1910:30 am
ONT
-
SLC
Nonstop1h 48m
Frontier
Deal found 1/22$92
This CheapOair deal was found by Cheapflights users on 1/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/211:21 pm
DEN
-
ONT
1 stop24h 52m
Frontier
Sat 2/286:00 am
ONT
-
DEN
Nonstop2h 20m
Frontier
Deal found 1/22$92
This WAYA deal was found by Cheapflights users on 1/22. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2110:29 pm
DEN
-
ONT
Nonstop2h 30m
Frontier
Mon 2/236:43 pm
ONT
-
DEN
1 stop8h 13m
Frontier
Deal found 1/22$93
This Super.com deal was found by Cheapflights users on 1/21. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/198:00 am
DEN
-
ONT
Nonstop2h 34m
Frontier
Thu 2/262:08 pm
ONT
-
DEN
Nonstop2h 23m
Frontier
Deal found 1/21$94
This Super.com deal was found by Cheapflights users on 1/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/156:20 am
DEN
-
ONT
Nonstop2h 39m
Frontier
Thu 2/196:05 am
ONT
-
DEN
Nonstop2h 20m
Frontier
Deal found 1/23$96
This Frontier deal was found by Cheapflights users on 1/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1610:29 pm
DEN
-
ONT
Nonstop2h 30m
Frontier
Thu 3/196:15 am
ONT
-
DEN
Nonstop2h 20m
Frontier
Deal found 1/22$97
This Frontier deal was found by Cheapflights users on 1/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2810:29 pm
DEN
-
ONT
Nonstop2h 30m
Frontier
Sun 3/110:14 pm
ONT
-
DEN
1 stop4h 42m
Frontier
Deal found 1/23$98
This Kiwi.com deal was found by Cheapflights users on 1/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/710:29 pm
DEN
-
ONT
Nonstop2h 30m
Frontier
Mon 3/910:57 am
ONT
-
DEN
1 stop15h 59m
Frontier
Deal found 1/22$99

Find flight deals from Wyoming to Ontario

Keep the following information in mind while searching for Wyoming to Ontario flight deals. Data was last updated January 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$87
(Super.com)

One-way from

$41
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$279
Provider with most accurate pricing for Jackson Hole-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Jackson Hole-Los Angeles flights.
Search Deals
From Wyoming to Ontario
Search Deals
One-way flight from Wyoming to Ontario
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wyoming to Ontario 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 2,558,603 searches. Data last updated January 24, 2026.
Use the filters below to find and compare flights from Wyoming to Ontario that are best for you.

Fly from

Wyoming

Fly to

Ontario

Route

Depart

Return

Price

DenverOntario

DEN - ONT

DENONT

Denver Intl

Tue 2/24

10:35 am-1:52 pm

1 stop4h 17m

Ontario

Sat 2/28

6:00 am-9:20 am

Nonstop2h 20m

$92

DenverOntario

DEN - ONT

DENONT

Denver Intl

Sun 2/22

6:20 am-7:59 am

Nonstop2h 39m

Ontario

Sun 3/1

10:14 pm-3:56 am

1 stop4h 42m

$117

DenverOntario

DEN - ONT

DENONT

Denver Intl

Thu 3/5

10:29 pm-11:59 pm

Nonstop2h 30m

Ontario

Sat 3/21

6:15 am-9:35 am

Nonstop2h 20m

$120

DenverOntario

DEN - ONT

DENONT

Denver Intl

Fri 2/13

10:29 pm-11:59 pm

Nonstop2h 30m

Ontario

Sat 2/14

8:09 pm-3:56 am

1 stop6h 47m

$133

DenverOntario

DEN - ONT

DENONT

Denver Intl

Fri 2/13

10:29 pm-11:59 pm

Nonstop2h 30m

Ontario

Tue 2/17

2:06 pm-3:56 am

1 stop12h 50m

$134

DenverOntario

DEN - ONT

DENONT

Denver Intl

Fri 3/13

10:29 pm-11:59 pm

Nonstop2h 30m

Ontario

Wed 3/18

6:15 am-9:35 am

Nonstop2h 20m

$136

DenverOntario

DEN - ONT

DENONT

Denver Intl

Thu 2/12

7:00 am-1:13 pm

1 stop7h 13m

Ontario

Sun 2/15

6:10 am-9:30 am

Nonstop2h 20m

$144

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

Fri 2/6

3:58 pm-4:51 pm

Nonstop1h 53m

Ontario

Sat 2/7

7:15 am-8:40 am

1 stop24h 25m

$155

DenverOntario

DEN - ONT

DENONT

Denver Intl

Tue 3/3

6:00 am-9:20 am

1 stop4h 20m

Ontario

Tue 3/3

3:15 pm-10:25 pm

1 stop6h 10m

$157

DenverOntario

DEN - ONT

DENONT

Denver Intl

Thu 4/9

8:00 am-6:45 pm

1 stop11h 45m

Ontario

Mon 4/13

9:02 pm-3:59 am

1 stop5h 57m

$160

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Showing 1-10 of 60 results
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Best time to book a flight from Wyoming to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Wyoming with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Wyoming to Ontario

What is the cheapest month to book a flight from Wyoming to Ontario?

Currently, January is the cheapest month in which you can book a flight from Wyoming to Ontario (average of $197). Flying from Wyoming to Ontario in April is currently the most expensive (average of $307). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Wyoming to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ontario from Wyoming?

    Ontario (ONT) is the airport you will fly into if you book a flight from Wyoming to Ontario. It is only a 3.1 mi journey from Ontario (ONT) to Ontario’s city center.

  • How long is the flight from Wyoming to Ontario?

    Frontier, Alaska Airlines, and Delta can get you from Wyoming to Ontario in just under 1h 50m. Your travel time can differ by up to 16h 22m. There are 557 mi between Wyoming and Ontario. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Wyoming to Ontario?

    The most popular route from Wyoming to Ontario is Denver Intl - Ontario. You may also consider Salt Lake City - Ontario or Jackson Hole - Ontario.

  • Can I find deals for flights from Wyoming to Ontario that include hotel bookings?

    Yes. In addition to deals on Wyoming to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Wyoming to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wyoming to Ontario.

  • Can I find deals for business class flights from Wyoming to Ontario?

    Yes. Cheapflights offers flight deals from Wyoming to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Wyoming to Ontario?

    Currently, January is the cheapest month in which you can book a flight from Wyoming to Ontario (average of $197). Flying from Wyoming to Ontario in April is currently the most expensive (average of $307). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Wyoming to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Wyoming to Ontario

Discover the top airline that operate flights from Wyoming to Ontario. 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 2,558,603 searches. Data last updated January 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$274Average$333FlexibilityNo cancel feeOn-timeN/A

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