$25 Find Cheap Flights from Ontario to Wyoming

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Wyoming departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Wyoming

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Wyoming, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Wyoming, as well as popular online travel agencies
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Cheap Flights from Ontario to Wyoming

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Jackson
Jackson1 stop$329
Casper
Casper1 stop$388
Cody
Cody1 stop$670
Jackson
Jackson1 stop$329
Casper
Casper1 stop$388
Cody
Cody1 stop$670

Book Cheap Ontario to Wyoming Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Wyoming that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Wyoming

Mon, Jun 1 - Sat, Jun 6
Frontier Logo
6:00 am - 9:22 am
ONT
-
DEN
2h 22mnonstop
Frontier Logo
12:34 pm - 7:32 pm
DEN
-
ONT
7h 58m
1 stop
$112Frontier
Mon, Jun 1 - Wed, Jun 3
Frontier Logo
3:30 pm - 9:30 am
ONT
-
SLC
17h 00m
1 stop
Frontier Logo
1:32 pm - 7:32 pm
SLC
-
ONT
7h 00m
1 stop
$113Frontier
Thu, May 28 - Sat, May 30
Frontier Logo
10:50 am - 2:12 pm
ONT
-
DEN
2h 22mnonstop
Frontier Logo
10:29 pm - 11:49 pm
DEN
-
ONT
2h 20mnonstop
$113Frontier
Wed, Jul 8 - Wed, Jul 15
Southwest Logo
2:50 pm - 6:00 pm
ONT
-
DEN
2h 10mnonstop
Southwest Logo
8:15 am - 9:35 am
DEN
-
ONT
2h 20mnonstop
$117Southwest
Sun, Jun 7 - Sat, Jun 13
Delta Logo
6:00 am - 12:28 pm
ONT
-
WYS
5h 28m
1 stop
Delta Logo
1:10 pm - 4:41 pm
WYS
-
ONT
4h 31m
1 stop
$304Delta
Thu, May 28 - Tue, Jun 2
Delta Logo
6:00 am - 12:25 pm
ONT
-
WYS
5h 25m
1 stop
Delta Logo
1:10 pm - 4:17 pm
WYS
-
ONT
4h 07m
1 stop
$314Delta
Sat, Oct 3 - Sat, Oct 10
United Airlines Logo
5:00 am - 1:20 pm
ONT
-
WYS
7h 20m
1 stop
United Airlines Logo
2:02 pm - 8:52 pm
WYS
-
ONT
7h 50m
1 stop
$345United Airlines
Wed, May 27 - Wed, Jun 3
United Airlines Logo
5:00 am - 1:32 pm
ONT
-
WYS
7h 32m
1 stop
United Airlines Logo
2:19 pm - 8:46 pm
WYS
-
ONT
7h 27m
1 stop
$355United Airlines
Sat, Sep 5 - Sat, Sep 12
Alaska Airlines Logo
7:10 am - 1:30 pm
ONT
-
JAC
5h 20m
1 stop
Alaska Airlines Logo
2:10 pm - 8:24 pm
JAC
-
ONT
7h 14m
1 stop
$369Alaska Airlines
Tue, Aug 18 - Sat, Aug 22
Alaska Airlines Logo
5:32 pm - 1:30 pm
ONT
-
JAC
18h 58m
1 stop
Alaska Airlines Logo
3:10 pm - 9:51 am
JAC
-
ONT
19h 41m
2 stops
$374Alaska Airlines
Booking Insights

KAYAK's insights & trends for Ontario to Wyoming flights

Get data-powered insights and trends into flights from Ontario to Wyoming to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Ontario to Wyoming?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ontario to Wyoming departing in June.

What is the cheapest month to fly from Ontario to Wyoming?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Wyoming, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ontario to Wyoming is February, when tickets cost $0 (return) on average. On the other hand, the most expensive months are September and January, when the average cost of round-trip tickets is $441 and $344 respectively.

Good to know

Low seasonDecember
Cheapest flight$25
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from Ontario to Denver

FAQs - booking Wyoming flights

  • How does KAYAK find such low prices on flights from Ontario to Wyoming?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Wyoming.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Wyoming?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to Wyoming is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Wyoming?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ontario to Wyoming with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Wyoming?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ontario to Wyoming up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Wyoming

  • Looking for a cheap flight? 25% of our users found tickets from Ontario to the following destinations at these prices or less: Denver $134 one-way - $244 round-trip; Salt Lake City $153 one-way - $318 round-trip

Reviews of the top airlines flying from Ontario to Wyoming

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Wyoming. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Wyoming? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8446 reviews
7.8Comfort
7.8Entertainment
7.2Food
8.1Boarding
8.5Crew
Airline reviews

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

10.0 ExcellentTeresa, Apr 2026
SMF - LAX
Read more Delta reviews

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

N Everything was perfect from boarding to assistance to baggage in Tampa

Loved the crew! Sucks that we went from 1 hour and 8 minute layover to a 3 hour layover. But weather sucks like that.

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I took seat 15A in anticipation of window seat, there is no window.

Flight late, the waited for a long time for “personal” to arrive at gate to dock the plane in Rochester. So annoying. This flight was expected, why aren’t personel available for the jet bridge?

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

No screens or meal options. Freezing cold. Dirty seats. Left late.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

It was perfect! I've never flown with United before, but I definitely will in the future

I had a cancelled flight because of technical issues going to my destination, and a delayed flight coming home. All told it wasn’t a total bust.

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

OK, we were delayed and had to de plane and reboard.

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

Information on your arrival and departure airports