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$59+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
JAC — ONT
jul. 7 — jul. 141
lun. 7/7
lun. 7/14
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 julio 2, 2025.

Round-trip from

$102
(CheapOair)

One-way from

$59
(Priceline)

Popular in

April

Cheapest in

March

Average price

$428
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. 4% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 2, 2025.

This CheapOair deal was found by Cheapflights users on 6/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/1410:29 pmDEN - ONT
Nonstop2h 21mFrontier
mié. 10/298:00 amONT - DEN
1 stop24h 09mFrontier
Deal found 6/30$115
This Priceline deal was found by Cheapflights users on 7/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/112:45 pmSLC - ONT
1 stop10h 05mFrontier
mié. 8/1312:59 amONT - SLC
1 stop6h 33mFrontier
Deal found 7/1$128
This Southwest deal was found by Cheapflights users on 6/30. 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.
jue. 8/219:35 pmDEN - ONT
Nonstop2h 20mSouthwest
lun. 8/251:25 pmONT - DEN
Nonstop2h 10mSouthwest
Deal found 6/30$157
This United Airlines deal was found by Cheapflights users on 6/29. 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.
sáb. 11/158:30 amCOD - ONT
1 stop5h 03mUnited Airlines
mar. 11/181:00 pmONT - COD
1 stop8h 24mUnited Airlines
Deal found 6/29$308
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/244:07 pmJAC - ONT
1 stop5h 47mUnited Airlines
dom. 7/271:34 pmONT - JAC
1 stop6h 17mUnited Airlines
Deal found 7/1$400
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/41:28 pmCPR - ONT
1 stop8h 26mUnited Airlines
dom. 7/66:10 amONT - CPR
2 stops15h 04mUnited Airlines
Deal found 7/1$484
This Delta deal was found by Cheapflights users on 7/1. 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.
mar. 7/16:53 pmJAC - ONT
1 stop4h 52mDelta
mar. 7/86:00 amONT - JAC
1 stop3h 52mDelta
Deal found 7/1$636
This American Airlines deal was found by Cheapflights users on 7/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/112:00 pmJAC - ONT
2 stops10h 38mAmerican Airlines
mar. 7/86:15 amONT - JAC
2 stops13h 30mAmerican Airlines
Deal found 7/1$820

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 julio 2, 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

mar. 10/14

10:29 pm-11:50 pm

Nonstop2h 21m

Ontario

mié. 10/29

8:00 am-9:09 am

1 stop24h 09m

$115

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

lun. 8/11

2:45 pm-11:50 pm

1 stop10h 05m

Ontario

mié. 8/13

12:59 am-8:32 am

1 stop6h 33m

$128

DenverOntario

DEN - ONT

DENONT

Denver Intl

jue. 8/21

9:35 pm-10:55 pm

Nonstop2h 20m

Ontario

lun. 8/25

1:25 pm-4:35 pm

Nonstop2h 10m

$157

CodyOntario

COD - ONT

CODONT

Cody E.E. Faust

sáb. 11/15

8:30 am-12:33 pm

1 stop5h 03m

Ontario

mar. 11/18

1:00 pm-10:24 pm

1 stop8h 24m

$308

JacksonOntario

JAC - ONT

JACONT

Jackson Hole

jue. 7/24

4:07 pm-8:54 pm

1 stop5h 47m

Ontario

dom. 7/27

1:34 pm-8:51 pm

1 stop6h 17m

$400

CasperOntario

CPR - ONT

CPRONT

Casper Natrona County

lun. 7/14

9:03 am-5:25 pm

1 stop9h 22m

Ontario

vie. 7/18

6:28 pm-9:59 am

1 stop14h 31m

$627

Salt Lake CityOntario

SLC - ONT

SLCONT

Salt Lake City

sáb. 8/2

6:34 pm-11:50 pm

1 stop6h 16m

$59

DenverOntario

DEN - ONT

DENONT

Denver Intl

sáb. 8/9

10:29 pm-11:50 pm

Nonstop2h 21m

$59

DenverOntario

DEN - ONT

DENONT

Denver Intl

jue. 8/14

9:50 am-12:40 pm

1 stop3h 50m

$84

DenverOntario

DEN - ONT

DENONT

Denver Intl

mar. 10/21

7:02 pm-11:49 pm

1 stop5h 47m

$88

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 21 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.

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 julio 2, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Wyoming to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

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
4,272 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

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
7,983 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,540 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

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
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

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 $59 on Frontier. Other airlines that offer cheap prices include Southwest from $84 and Alaska Airlines from $88 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 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, 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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