HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Wyoming

$53+ Cheap flights from Ontario (ONT) to Wyoming

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — JAC
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Wyoming with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ontario to Wyoming

Cheapest flights from Ontario to Wyoming
Explore the most affordable flight options available from Ontario to Wyoming. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.

This Gotogate deal was found by Cheapflights users on 12/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amONT - DEN
1 stop20h 58mFrontier
Wed 1/79:45 pmDEN - ONT
Nonstop2h 29mFrontier
Deal found 12/19$110
This CheapOair deal was found by Cheapflights users on 12/17. 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.
Wed 12/246:00 amONT - DEN
1 stop20h 58mFrontier
Fri 1/2310:49 pmDEN - ONT
Nonstop2h 31mFrontier
Deal found 12/17$126
This Kiwi.com deal was found by Cheapflights users on 12/18. 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.
Thu 12/256:07 pmONT - DEN
1 stop4h 26mFrontier
Wed 1/79:45 pmDEN - ONT
Nonstop2h 29mFrontier
Deal found 12/18$150
This Kiwi.com deal was found by Cheapflights users on 12/18. 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.
Thu 12/256:07 pmONT - DEN
1 stop4h 26mFrontier
Thu 1/810:29 pmDEN - ONT
Nonstop2h 27mFrontier
Deal found 12/18$152
This Frontier deal was found by Cheapflights users on 12/18. 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 12/226:00 pmONT - DEN
1 stop8h 58mFrontier
Wed 1/79:45 pmDEN - ONT
Nonstop2h 29mFrontier
Deal found 12/18$161
This Frontier deal was found by Cheapflights users on 12/18. 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 12/226:00 pmONT - DEN
1 stop8h 58mFrontier
Thu 1/810:29 pmDEN - ONT
Nonstop2h 27mFrontier
Deal found 12/18$163
This CheapOair deal was found by Cheapflights users on 12/20. 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.
Wed 12/316:45 amONT - SLC
1 stop24h 27mFrontier
Sun 1/49:23 pmSLC - ONT
1 stop20h 52mFrontier
Deal found 12/20$164
This CheapOair deal was found by Cheapflights users on 12/17. 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.
Wed 12/246:00 amONT - DEN
1 stop20h 58mFrontier
Sat 1/37:00 amDEN - ONT
1 stop17h 21mFrontier
Deal found 12/17$164
This Frontier deal was found by Cheapflights users on 12/18. 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.
Thu 12/256:45 amONT - DEN
Nonstop2h 21mFrontier
Tue 1/68:45 pmDEN - ONT
Nonstop2h 27mFrontier
Deal found 12/18$169
This Mytrip deal was found by Cheapflights users on 12/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amONT - DEN
1 stop20h 58mFrontier
Sat 1/37:00 amDEN - ONT
1 stop17h 21mFrontier
Deal found 12/18$175
This CheapOair deal was found by Cheapflights users on 12/18. 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.
Mon 12/296:00 amONT - SLC
1 stop14h 33mFrontier
Sun 1/49:23 pmSLC - ONT
1 stop20h 52mFrontier
Deal found 12/18$185
This Frontier deal was found by Cheapflights users on 12/18. 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.
Thu 12/256:00 amONT - SLC
1 stop5h 54mFrontier
Wed 1/73:32 pmSLC - ONT
1 stop8h 42mFrontier
Deal found 12/18$187

Find flight deals from Ontario to Wyoming

Keep the following information in mind while searching for Ontario to Wyoming flight deals. Data was last updated December 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$81
(Booking.com)

One-way from

$53
(Super.com)

Popular in

December

Cheapest in

June

Average price

$553
Provider with most accurate pricing for Los Angeles-Jackson Hole flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Jackson Hole flights.
Search Deals
From Ontario to Wyoming
Search Deals
One-way flight from Ontario to Wyoming
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Wyoming 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 December 21, 2025.
Use the filters below to find and compare flights from Ontario to Wyoming that are best for you.

Fly from

Ontario

Fly to

Wyoming

Route

Depart

Return

Price

OntarioDenver

ONT - DEN

ONTDEN

Ontario

Fri 1/23

6:20 am-9:40 am

Nonstop2h 20m

Denver Intl

Mon 1/26

10:49 pm-12:20 am

Nonstop2h 31m

$83

OntarioDenver

ONT - DEN

ONTDEN

Ontario

Thu 1/8

6:00 am-9:26 am

Nonstop2h 26m

Denver Intl

Sun 1/11

10:29 pm-11:56 pm

Nonstop2h 27m

$103

OntarioDenver

ONT - DEN

ONTDEN

Ontario

Wed 1/14

7:15 am-10:40 am

Nonstop2h 25m

Denver Intl

Sun 1/18

10:29 pm-11:59 pm

Nonstop2h 30m

$139

OntarioSalt Lake City

ONT - SLC

ONTSLC

Ontario

Sat 1/24

7:15 am-6:54 pm

1 stop10h 39m

Salt Lake City

Thu 1/29

6:31 pm-12:20 am

1 stop6h 49m

$142

OntarioDenver

ONT - DEN

ONTDEN

Ontario

Fri 2/27

9:43 pm-8:27 am

1 stop9h 44m

Denver Intl

Sun 3/1

10:29 pm-11:59 pm

Nonstop2h 30m

$160

OntarioSalt Lake City

ONT - SLC

ONTSLC

Ontario

Fri 1/30

11:53 am-11:17 am

1 stop22h 24m

Salt Lake City

Mon 2/2

7:00 am-3:08 pm

1 stop9h 08m

$166

OntarioSalt Lake City

ONT - SLC

ONTSLC

Ontario

Fri 1/23

4:03 pm-11:43 pm

1 stop6h 40m

Salt Lake City

Sat 1/31

7:00 am-3:08 pm

1 stop9h 08m

$166

OntarioDenver

ONT - DEN

ONTDEN

Ontario

Wed 1/28

4:03 pm-11:35 pm

1 stop6h 32m

Denver Intl

Sat 1/31

7:00 am-3:08 pm

1 stop9h 08m

$176

OntarioSalt Lake City

ONT - SLC

ONTSLC

Ontario

Sun 2/15

8:44 am-11:32 am

Nonstop1h 48m

Salt Lake City

Thu 2/19

12:20 pm-1:13 pm

Nonstop1h 53m

$189

OntarioSalt Lake City

ONT - SLC

ONTSLC

Ontario

Fri 1/23

4:03 pm-11:43 pm

1 stop6h 40m

Salt Lake City

Thu 1/29

6:28 pm-11:56 pm

1 stop6h 28m

$195

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Ontario to Wyoming

Have a flexible travel schedule? Discover the best time to fly to Wyoming from Ontario 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 Ontario to Wyoming

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

Currently, April is the cheapest month in which you can book a flight from Ontario to Wyoming (average of $138). Flying from Ontario to Wyoming in August is currently the most expensive (average of $256). 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.

What is the cheapest time of day to fly from ONT to WY?

Find hourly flight availability from Ontario to Wyoming. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 21, 2025.

One of the essential ways to save on airfare from Ontario to Wyoming is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 36% on airfare.

Reviews of airlines servicing Wyoming

Get insights into the airlines that provide service to Wyoming. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Wyoming. Reviews last updated December 21, 2025.
See what other customers who have flown with Delta and United Airlines from Ontario to Wyoming have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,021 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
7.9
Good
8,021 reviews
Delta
7.9
Good
8,021 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
United Airlines
7.4
Good
9,099 reviews
Delta
7.9
Good
8,021 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from Ontario to Wyoming. 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 from for flights from Ontario to Wyoming?

    For a flight from Ontario to Wyoming, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city.

  • How long is the flight from Ontario to Wyoming?

    Airlines like Frontier, Alaska Airlines, and Delta fly from Ontario to Wyoming in about 2h 20m. The time it takes to get you to your destination can typically vary by up to 20h 04m. The distance between Ontario and Wyoming is about 817 mi. This flight may include one or multiple stops.

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

    While some choose either Ontario - Salt Lake City or Ontario - Jackson Hole, Ontario - Denver Intl is the most popular route from Ontario to Wyoming.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Wyoming 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 Ontario to Wyoming?

    Currently, April is the cheapest month in which you can book a flight from Ontario to Wyoming (average of $138). Flying from Ontario to Wyoming in August is currently the most expensive (average of $256). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Wyoming

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to John F Kennedy Intl flights
Los Angeles to Newark flights
San Francisco to Las Vegas flights
Los Angeles to Seattle flights
San Francisco to John F Kennedy Intl flights
Los Angeles to Dallas/Fort Worth flights
Los Angeles to LaGuardia flights
Los Angeles to Honolulu flights
Los Angeles to Las Vegas flights
San Francisco to Newark flights
Los Angeles to Miami flights
San Francisco to Honolulu flights
San Francisco to Dallas/Fort Worth flights
Los Angeles to San Francisco flights
Burbank to Las Vegas flights
Los Angeles to Orlando flights
San Francisco to Ontario flights
Los Angeles to O'Hare Intl flights
Los Angeles to Fort Lauderdale flights
San Francisco to Los Angeles flights
Santa Ana to Las Vegas flights
Los Angeles to Boston flights
San Jose to Las Vegas flights
Ontario to San Francisco flights
San Francisco to LaGuardia flights
Los Angeles to Denver flights
Ontario to Seattle flights
Los Angeles to Salt Lake City flights
San Francisco to Miami flights
Santa Ana to Dallas/Fort Worth flights
Ontario to Dallas/Fort Worth flights
Los Angeles to Hobby flights
San Diego to John F Kennedy Intl flights
San Francisco to Seattle flights
Oakland to Las Vegas flights
San Francisco to Kahului flights
San Jose to Los Angeles flights
Los Angeles to Reagan-National flights
Los Angeles to San Jose flights
Los Angeles to Kahului flights
Burbank to LaGuardia flights
Ontario to John F Kennedy Intl flights
Los Angeles to Midway flights
Los Angeles to Atlanta flights
Santa Ana to San Francisco flights
San Francisco to Denver flights
San Francisco to San Diego flights
Los Angeles to Baltimore flights
San Francisco to O'Hare Intl flights
San Francisco to Sky Harbor Intl flights

Top 2 airlines flying from Ontario to Wyoming

Discover the top 2 airlines that operate flights from Ontario to Wyoming. 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 December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$164Average$350FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$228Average$390FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.