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$46+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
JAC — ONT
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Wyoming to Ontario

Keep the following information in mind while searching for Wyoming to Ontario flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$94
(Cheapflightsfares)

One-way from

$46
(Flightnetwork)

Popular in

April

Cheapest in

March

Average price

$496
Provider with most accurate pricing for Jackson Hole-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Jackson Hole-Los Angeles flights.
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From Wyoming to Ontario
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One-way flight from Wyoming to Ontario
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Highest demand for flights based on searches. 1% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find 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 May 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 5/1. 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.
Fri 5/3010:29 pmDEN - ONT
Nonstop2h 22mFrontier
Fri 6/65:21 pmONT - DEN
Nonstop2h 21mFrontier
Deal found 5/1$94
This Expedia deal was found by Cheapflights users on 5/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/247:05 pmDEN - ONT
1 stop5h 52mMultiple Airlines
Wed 5/285:21 pmONT - DEN
Nonstop2h 24mMultiple Airlines
Deal found 5/1$152
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/227:05 pmDEN - ONT
Nonstop2h 20mSouthwest
Sun 5/253:10 pmONT - DEN
1 stop6h 05mSouthwest
Deal found 4/30$168
This Frontier deal was found by Cheapflights users on 5/1. 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.
Fri 5/162:57 pmSLC - ONT
1 stop10h 02mFrontier
Mon 5/1912:59 amONT - SLC
1 stop9h 00mFrontier
Deal found 5/1$180
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/207:30 pmDEN - ONT
Nonstop2h 23mUnited Airlines
Wed 5/211:20 pmONT - DEN
Nonstop2h 19mUnited Airlines
Deal found 4/29$197
This Southwest deal was found by Cheapflights users on 5/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/226:35 amSLC - ONT
1 stop6h 30mSouthwest
Thu 5/227:35 pmONT - SLC
1 stop3h 45mSouthwest
Deal found 5/1$215
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/247:05 amDEN - ONT
1 stop6h 10mDelta
Sun 5/256:00 amONT - DEN
1 stop5h 04mDelta
Deal found 5/1$217
This Alaska Airlines deal was found by Cheapflights users on 5/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/247:05 pmDEN - ONT
1 stop5h 52mAlaska Airlines
Wed 5/284:45 pmONT - DEN
1 stop6h 20mAlaska Airlines
Deal found 5/1$218
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/254:39 pmSLC - ONT
1 stop7h 06mUnited Airlines
Thu 6/265:05 amONT - SLC
1 stop7h 12mUnited Airlines
Deal found 4/30$235
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/611:25 amSLC - ONT
Nonstop1h 50mDelta
Mon 6/161:15 pmONT - SLC
Nonstop1h 42mDelta
Deal found 5/1$239
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/118:47 amSLC - ONT
1 stop4h 13mAmerican Airlines
Tue 6/174:50 pmONT - SLC
1 stop3h 47mAmerican Airlines
Deal found 4/30$259
This Alaska Airlines deal was found by Cheapflights users on 5/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/303:46 pmSLC - ONT
1 stop9h 11mAlaska Airlines
Mon 6/27:20 pmONT - SLC
2 stops17h 04mAlaska Airlines
Deal found 5/1$329

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 May 1, 2025.
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

Fri 5/30

10:29 pm-11:51 pm

Nonstop2h 22m

Ontario

Fri 6/6

5:21 pm-8:42 pm

Nonstop2h 21m

$94

DenverOntario

DEN - ONT

DENONT

Denver Intl

Sat 5/24

7:05 pm-11:57 pm

1 stop5h 52m

Ontario

Wed 5/28

5:21 pm-8:45 pm

Nonstop2h 24m

$152

DenverOntario

DEN - ONT

DENONT

Denver Intl

Thu 5/22

7:05 pm-8:25 pm

Nonstop2h 20m

Ontario

Sun 5/25

3:10 pm-10:15 pm

1 stop6h 05m

$168

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

Fri 5/16

2:57 pm-11:59 pm

1 stop10h 02m

Ontario

Mon 5/19

12:59 am-10:59 am

1 stop9h 00m

$180

DenverOntario

DEN - ONT

DENONT

Denver Intl

Tue 5/20

7:30 pm-8:53 pm

Nonstop2h 23m

Ontario

Wed 5/21

1:20 pm-4:39 pm

Nonstop2h 19m

$197

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

Wed 5/21

4:50 pm-10:30 pm

2 stops6h 40m

Ontario

Tue 5/27

6:45 am-2:30 pm

1 stop6h 45m

$198

DenverOntario

DEN - ONT

DENONT

Denver Intl

Sat 5/24

7:05 am-12:15 pm

1 stop6h 10m

Ontario

Sun 5/25

6:00 am-12:04 pm

1 stop5h 04m

$217

DenverOntario

DEN - ONT

DENONT

Denver Intl

Sat 5/24

7:05 pm-11:57 pm

1 stop5h 52m

Ontario

Wed 5/28

4:45 pm-12:05 am

1 stop6h 20m

$218

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

Wed 6/25

4:39 pm-10:45 pm

1 stop7h 06m

Ontario

Thu 6/26

5:05 am-1:17 pm

1 stop7h 12m

$235

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

Fri 6/6

11:25 am-12:15 pm

Nonstop1h 50m

Ontario

Mon 6/16

1:15 pm-3:57 pm

Nonstop1h 42m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 39 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, August is the cheapest month in which you can book a flight from Wyoming to Ontario (average of $246). Flying from Wyoming to Ontario in March is currently the most expensive (average of $328). 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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated May 1, 2025.
To help decide which airline to fly from Wyoming to Ontario, see what other customers have to say about Alaska Airlines, Southwest and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,972 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,293 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,409 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • What are the cheapest airlines to fly from Wyoming to Ontario one-way?

    One-way options have recently been found by users for as low as $46 on Frontier. Other airlines that offer cheap prices include Southwest from $97 and Alaska Airlines from $99 one-way.

  • 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 Cody E.E. Faust - 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, August is the cheapest month in which you can book a flight from Wyoming to Ontario (average of $246). Flying from Wyoming to Ontario in March is currently the most expensive (average of $328). 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$260Average$381FlexibilityNo cancel feeOn-time69%

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