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Wyoming

$47+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — JAC
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheap flight deals from Ontario to Wyoming

Keep the following information in mind while searching for Ontario to Wyoming flight deals. Data was last updated septiembre 15, 2025.

Round-trip from

$67
(Frontier)

One-way from

$47
(Trip.com)

Popular in

December

Cheapest in

June

Average price

$399
From Ontario to Wyoming
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One-way flight from Ontario to Wyoming
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Highest demand for flights based on searches. 11% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 septiembre 15, 2025.

This Frontier deal was found by Cheapflights users on 9/14. 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.
vie. 12/511:52 amONT - DEN
Nonstop2h 22mFrontier
lun. 12/159:30 amDEN - ONT
Nonstop2h 27mFrontier
Deal found 9/14$67
This Frontier deal was found by Cheapflights users on 9/13. 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.
dom. 10/126:53 amONT - DEN
Nonstop2h 25mFrontier
mar. 10/1410:29 pmDEN - ONT
Nonstop2h 21mFrontier
Deal found 9/13$68
This eDestinos deal was found by Cheapflights users on 9/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/198:59 pmONT - DEN
Nonstop2h 27mFrontier
lun. 9/226:30 amDEN - ONT
Nonstop2h 23mFrontier
Deal found 9/13$69
This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/147:04 amONT - DEN
Nonstop2h 27mFrontier
vie. 10/178:15 amDEN - ONT
Nonstop2h 20mFrontier
Deal found 9/15$71
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
sáb. 9/278:59 pmONT - DEN
Nonstop2h 27mFrontier
dom. 9/286:00 amDEN - ONT
Nonstop2h 23mFrontier
Deal found 9/13$72
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/218:59 pmONT - DEN
Nonstop2h 27mFrontier
mié. 9/246:29 pmDEN - ONT
Nonstop2h 25mFrontier
Deal found 9/13$73
This Frontier deal was found by Cheapflights users on 9/12. 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.
mar. 9/308:59 pmONT - DEN
Nonstop2h 27mFrontier
dom. 10/56:00 amDEN - ONT
Nonstop2h 23mFrontier
Deal found 9/12$74
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
vie. 10/38:59 pmONT - DEN
Nonstop2h 27mFrontier
mié. 10/810:29 pmDEN - ONT
Nonstop2h 21mFrontier
Deal found 9/12$75
This Priceline deal was found by Cheapflights users on 9/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/38:59 pmONT - DEN
Nonstop2h 27mFrontier
lun. 10/68:49 pmDEN - ONT
Nonstop2h 24mFrontier
Deal found 9/13$76
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
mar. 9/308:59 pmONT - DEN
Nonstop2h 27mFrontier
mié. 10/810:29 pmDEN - ONT
Nonstop2h 21mFrontier
Deal found 9/12$81
This SmartFares deal was found by Cheapflights users on 9/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/248:59 pmONT - DEN
Nonstop2h 27mFrontier
vie. 9/266:30 amDEN - ONT
Nonstop2h 23mFrontier
Deal found 9/13$83
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/48:59 pmONT - DEN
Nonstop2h 27mFrontier
jue. 10/98:15 amDEN - ONT
Nonstop2h 20mFrontier
Deal found 9/14$89

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 septiembre 15, 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

OntarioSalt Lake City

ONT - SLC

ONTSLC

Ontario

vie. 10/3

7:30 pm-1:12 pm

1 stop16h 42m

Salt Lake City

lun. 10/6

4:02 pm-10:13 pm

1 stop7h 11m

$143

OntarioDenver

ONT - DEN

ONTDEN

Ontario

mié. 12/31

5:05 am-8:24 am

Nonstop2h 19m

Denver Intl

jue. 1/1

7:43 pm-9:07 pm

Nonstop2h 24m

$144

OntarioDenver

ONT - DEN

ONTDEN

Ontario

mar. 9/30

12:35 pm-5:55 pm

1 stop4h 20m

Denver Intl

mar. 10/7

11:15 am-5:00 pm

2 stops6h 45m

$199

OntarioDenver

ONT - DEN

ONTDEN

Ontario

mié. 12/10

5:05 am-8:20 am

Nonstop2h 15m

Denver Intl

sáb. 12/13

7:20 pm-8:42 pm

Nonstop2h 22m

$201

OntarioDenver

ONT - DEN

ONTDEN

Ontario

sáb. 11/22

5:05 am-8:19 am

Nonstop2h 14m

Denver Intl

sáb. 11/29

11:59 pm-1:22 am

Nonstop2h 23m

$201

OntarioDenver

ONT - DEN

ONTDEN

Ontario

mar. 12/2

5:05 am-8:20 am

Nonstop2h 15m

Denver Intl

sáb. 12/6

7:20 pm-8:42 pm

Nonstop2h 22m

$201

OntarioDenver

ONT - DEN

ONTDEN

Ontario

mié. 11/26

5:05 am-8:19 am

Nonstop2h 14m

Denver Intl

sáb. 11/29

11:59 pm-1:22 am

Nonstop2h 23m

$201

OntarioDenver

ONT - DEN

ONTDEN

Ontario

dom. 12/7

5:05 am-8:20 am

Nonstop2h 15m

Denver Intl

sáb. 12/13

7:20 pm-8:42 pm

Nonstop2h 22m

$201

OntarioDenver

ONT - DEN

ONTDEN

Ontario

mar. 3/10

5:40 am-8:51 am

Nonstop2h 11m

Denver Intl

mié. 3/11

7:02 pm-8:17 pm

Nonstop2h 15m

$201

OntarioDenver

ONT - DEN

ONTDEN

Ontario

jue. 11/20

1:29 pm-4:42 pm

Nonstop2h 13m

Denver Intl

sáb. 11/22

7:21 pm-8:44 pm

Nonstop2h 23m

$201

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 60 results
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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, November is the cheapest month in which you can book a flight from Ontario to Wyoming (average of $467). Flying from Ontario to Wyoming in June is currently the most expensive (average of $611). 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 septiembre 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Wyoming as you normally would.

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 septiembre 15, 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
8.0
Very good
7,954 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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, United Airlines, and Southwest fly from Ontario to Wyoming in about 2h 19m. The time it takes to get you to your destination can typically vary by up to 23h 50m. 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, November is the cheapest month in which you can book a flight from Ontario to Wyoming (average of $467). Flying from Ontario to Wyoming in June is currently the most expensive (average of $611). 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 Ontario to Wyoming

See prices for flight routes from nearby airports that may be better suited for you.
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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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$220Average$369FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$239Average$454FlexibilityNo cancel feeOn-time69%

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