OMA - ONT

$126 Find Cheap Flights from Omaha to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Omaha to Ontario departing on 8/20. 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 Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Omaha to Ontario, 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 Omaha to Ontario, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$240
Typical prices: $250-$406
Frontier
Sat 8/8Tue 8/11
OMA - ONT • 1 stop
Cheapest one-way
$126
Overall average: $158
Frontier
Thu 8/20
OMA - ONT • 1 stop
Top airlines
Cheapest • from $240 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Omaha and Ontario. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $365 (round-trip)
Shortest trip • 4h 58m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 28% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Ontario!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Omaha to Ontario (OMA-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Omaha to Ontario 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 Omaha to Ontario

Sat, Aug 8 - Tue, Aug 11
Frontier Logo
8:00 pm - 11:50 pm
OMA
-
ONT
5h 50m
1 stop
Frontier Logo
6:00 am - 7:15 pm
ONT
-
OMA
11h 15m
1 stop
$240Frontier
Tue, Aug 4 - Tue, Aug 11
Frontier Logo
8:15 pm - 11:50 pm
OMA
-
ONT
5h 35m
1 stop
Frontier Logo
6:00 am - 7:15 pm
ONT
-
OMA
11h 15m
1 stop
$250Frontier
Sat, Aug 8 - Tue, Aug 11
Frontier Logo
8:00 pm - 11:50 pm
OMA
-
ONT
5h 50m
1 stop
Frontier Logo
6:00 am - 7:15 pm
ONT
-
OMA
11h 15m
1 stop
$253Frontier
Thu, Sep 10 - Mon, Sep 14
Frontier Logo
8:41 pm - 11:55 pm
OMA
-
ONT
5h 14m
1 stop
Frontier Logo
6:00 am - 7:46 pm
ONT
-
OMA
11h 46m
1 stop
$256Frontier
Sat, Aug 8 - Tue, Aug 11
Frontier Logo
8:00 pm - 11:50 pm
OMA
-
ONT
5h 50m
1 stop
Frontier Logo
6:00 am - 7:15 pm
ONT
-
OMA
11h 15m
1 stop
$257Frontier
Thu, Aug 6 - Mon, Aug 10
Frontier Logo
8:15 pm - 11:50 pm
OMA
-
ONT
5h 35m
1 stop
Frontier Logo
10:49 am - 7:15 pm
ONT
-
OMA
6h 26m
1 stop
$258Frontier
Wed, Jul 15 - Tue, Jul 21
Frontier Logo
8:00 pm - 11:50 pm
OMA
-
ONT
5h 50m
1 stop
Frontier Logo
10:49 am - 7:15 pm
ONT
-
OMA
6h 26m
1 stop
$260Frontier
Sat, Jul 18 - Sat, Jul 25
Frontier Logo
8:00 pm - 11:50 pm
OMA
-
ONT
5h 50m
1 stop
Frontier Logo
6:00 am - 7:15 pm
ONT
-
OMA
11h 15m
1 stop
$261Frontier
Sat, Jul 25 - Sat, Aug 1
Frontier Logo
8:00 pm - 11:50 pm
OMA
-
ONT
5h 50m
1 stop
Frontier Logo
6:00 am - 7:15 pm
ONT
-
OMA
11h 15m
1 stop
$264Frontier
Tue, Jul 14 - Tue, Jul 21
Frontier Logo
8:15 pm - 10:04 am
OMA
-
ONT
15h 49m
1 stop
Frontier Logo
10:49 am - 7:15 pm
ONT
-
OMA
6h 26m
1 stop
$265Frontier
Booking Insights

KAYAK's insights & trends for Omaha to Ontario flights

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

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Omaha to Ontario, 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 Omaha to Ontario is August, where tickets cost $265 (return) on average. On the other hand, the most expensive months are March and June, where the average cost of round-trip tickets is $585 and $496 respectively.

Good to know

Low seasonJanuary
Cheapest flight$126
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Omaha to Ontario

When to book flights from Omaha to Ontario

Are your dates flexible? Find out the best times to travel from Omaha to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Omaha to Ontario

  • What is the cheapest flight from Omaha to Ontario?

    In the last 5 days, the lowest price for a flight from Omaha to Ontario was $126 for a one-way ticket and $240 for a round-trip.

  • Do I need a passport to fly between Omaha and Ontario?

    A passport is not required to fly from Omaha to Ontario.

  • Which aircraft models fly most regularly from Omaha to Ontario?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Omaha to Ontario?

    Star Alliance, and oneworld are the airline alliances operating flights between Omaha and Ontario, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Omaha to Ontario, Southwest or United Airlines?

    The two airlines most popular with KAYAK users for flights from Omaha to Ontario are Southwest and United Airlines. With an average price for the route of $415 and an overall rating of 7.9, Southwest is the most popular choice. United Airlines is also a great choice for the route, with an average price of $357 and an overall rating of 7.4.

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

    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 Omaha to Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Omaha 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 Omaha to Ontario?

    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 to Ontario with an airline and back to Omaha with another airline. Booking your flights between Omaha and ONT can sometimes prove cheaper using this method.

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

    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 to Ontario from Omaha up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Omaha to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Omaha to Ontario. 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 Omaha to Ontario? 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
SouthwestOverall score based on 4246 reviews
8.1Boarding
8.6Crew
7.5Entertainment
7.0Food
8.0Comfort
Airline reviews

The flight was late. The crew was rude. There was no food. Cramped and uncomfortable. Nothing about this flight was good.

2.0 MediocreIrene, Jun 2026
DEN - SFO
Read more Southwest reviews

The flight was late. The crew was rude. There was no food. Cramped and uncomfortable. Nothing about this flight was good.

It was just okay, no frills, basic transportation with no luxury. No screens on the seats, no water or drinks on a short flight. Full flight but at least it was on time.

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

No gluten free snacks. Seats felt worn or bare bones even though it was a new 737 MAX 8.

Plane was clean and comfortable. Flight attendants and gate staff were professional, friendly and efficient. Boarding and deplaning were orderly and efficient. All in all, the typical excellent Southwest experience.

Not having a five hour delay with little notice! The crew was very kind, though, and just as tired as we passengers were. The flight didn't depart until nearly 1 am...and no reason was ever given.

The new seating arrangement is so over priced for what you get.

Southwest never has accurate baggage claim policy information at Denver. They list one claim on the screens and invariably baggage is eventually found on another claim with zero help from staff.

Our flight to Oakland was great bc the plane was new but it was delayed by 15min not bad at all. Over all it was an 8/10

The flight in it self was good. The delays looking for pilots was unexpected.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

Service was professional and quick. Premium economy seat was comfortable given the class

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

The staff was extremely helpful and friendly at all times! They went above and beyond to get us into an earlier flight in San Diego to make our connection in SFO possible, because our original flight did actually not make it! I did so much appreciate the UA team and how they made this possible. We also didn’t have seats together on the long flight to Singapore, but they found us seats together last moment with no additional cost! Nobody sat next to us, so that we were able to sleep! Thanks to UA for improving their service and Underpricer for booking this trip! Please be careful: 1,5 hrs for transfer in San Francisco might not be enough time in the future

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

There were issues with the first segment but what really bothered me overall is that you rebooked me and put me in a seat away from my wife and then put her in another booking or boarding group. I don't like having to monitor every little thing you guys do in order to get what I paid for in the first place.

Airline did not explain reasons why flight was delayed two hours. Explanations were badly needed and rarely provided. Problem seemed to clearly be the airline’s fault and not the fault of the weather or airport.

The staff was phenomenal. I can’t think of anything that could be better. Will be flying with UA again

I had very little time to change planes originally in Denver after my flight from Omaha. I had an hour and a half layover in Denver originally and my flight leaving Omaha was delayed an hour because they had to change a tire which I can understand. When I reached Denver my other flight was late, fortunately, but I still had only 10 minutes to run about a mile through the airport to get to my flight. Again, fortunately I am a healthy 71-year-old and was able to accomplish this feat. However, the stress was more than necessary to bear.

Flight cancelled. Twice. And no communication. No gate agent. Went past boarding time and had to go and see email from AA. Airport communication was bad

It was so much better than expected, Ohare is not such a pleasant experience but American Airlines with the new, clean aeroplane and free Wi-Fi was outstanding and the crew so pleasant and helpful.

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

American delayed the flight for a crew rest period. The delay occurred late in the evening - the earliest i can find is 10:20 pm. With a 6 am flight anyone on the flight would have already have been asleep (unless you are insane, a vampire or on drugs) and at least for me i was already on the way to the airport at 445 am the next morning when i discovered they delayed the flight until 9 am. Given the incoming flight was in the air at 6 pm the evening before this should have been figured out a lot more timely that was there only crew to use. Just frustrating given there is no consideration for customer experience anymore in flying.

Flight: Started on time. Comfortable flight. Arrived on time. Crew: Very cordial and helpful. Drinks and snack was served with a smile. Overall enjoyed the trip. Regards, Hari Doss Chanchala Doss

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

Waiting for gate in RDU for more than 20mins is crazy.

Amazing I love American. I’ll never fly anyone else if I can help it.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

It was fine. I didn't love the food but it was at least a real attempt at serving a meal, unlike my earlier flight from Nashville to Dallas.

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

i was unable to check in the flight. refund requested

I think Frontier was very good at communication. Their app worked very well. Loading was great and the flight was nice and easy.

The crew was mostly okay. The flight attendant who answered our questions was curt and unhelpful unfortunately. He seemed upset and I understand having off days.

Flight was late. Missed connecting in Denver. My new flight is more than 24 hours later and I have no room, vouchers, or compensation, and might also be bumped from the one tomorrow.

Flight was cancelled and was not able to get another flight thru Frontier. Per frontier a refund was issued but I do not see a refund on my Afirm account.

The agent at check-in was strident, unwelcoming, and condescending to customers ahead of me.

Was charged 99 dollars for a bag despite agents previously telling me it would be ok. Customer service was unhelpful

I will like you ( Frontier Airlines) to fly into LAX instead of ONT because I live in LA and the subway takes me to my house in just 15 minutes

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

Information on your arrival and departure airports