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ONT - FSM

$258 Find cheap flights from Ontario to Fort Smith

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Fort Smith departing on 8/7. 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
0 bags
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to Fort Smith

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Fort Smith, 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 Fort Smith, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from Ontario to Fort Smith (ONT-FSM)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Fort Smith 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 and deals for you by selecting your travel dates.
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12:40 pm - 7:58 pmONT-FSM
5h 18m1 stop
8:28 pm - 11:58 pmFSM-ONT
5h 30m1 stop
$258American Airlines
Find Deal
Wed, Aug 7 - Thu, Aug 15
12:46 pm - 11:53 pmONT-FSM
9h 07m2 stops
8:28 pm - 11:58 pmFSM-ONT
5h 30m1 stop
$263American Airlines
Find Deal
Wed, Aug 7 - Thu, Aug 15
7:18 pm - 9:53 amONT-FSM
12h 35m2 stops
8:29 pm - 11:49 pmFSM-ONT
5h 20m1 stop
$433American Airlines
Find Deal
Fri, Jul 5 - Mon, Jul 8
12:46 pm - 11:53 pmONT-FSM
9h 07m2 stops
6:06 am - 11:53 amFSM-ONT
7h 47m2 stops
$438American Airlines
Find Deal
Wed, Aug 7 - Thu, Aug 15
11:59 pm - 9:47 amONT-FSM
7h 48m1 stop
4:36 pm - 10:09 pmFSM-ONT
7h 33m1 stop
$554American Airlines
Find Deal
Mon, Jun 3 - Sat, Jun 8
12:53 pm - 11:49 pmONT-FSM
8h 56m2 stops
4:36 pm - 10:09 pmFSM-ONT
7h 33m1 stop
$559American Airlines
Find Deal
Mon, Jun 3 - Sat, Jun 8
12:53 pm - 11:49 pmONT-FSM
8h 56m2 stops
4:36 pm - 9:40 pmFSM-ONT
7h 04m2 stops
$564American Airlines
Find Deal
Mon, Jun 3 - Sat, Jun 8
11:59 pm - 9:44 amONT-FSM
7h 45m1 stop
6:09 am - 6:58 pmFSM-ONT
14h 49m2 stops
$570American Airlines
Find Deal
Thu, Jun 27 - Thu, Jul 4
11:59 pm - 9:44 amONT-FSM
7h 45m1 stop
6:09 am - 10:03 amFSM-ONT
5h 54m1 stop
$618American Airlines
Find Deal
Thu, Jun 27 - Thu, Jul 4
7:18 pm - 9:53 amONT-FSM
12h 35m2 stops
10:23 am - 6:22 pmFSM-ONT
9h 59m2 stops
$648American Airlines
Find Deal
Fri, Jul 5 - Mon, Jul 8

Flights from Ontario to Fort Smith - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Ontario to Fort Smith?

The average price of all flights from Ontario to Fort Smith clicked on KAYAK for each day over the last 12 months.
For Ontario to Fort Smith, Monday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Fort Smith back to Ontario, the best deals are generally found on Monday, with Wednesday being the most expensive.

What is the cheapest month to fly from Ontario to Fort Smith?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ontario to Fort Smith, 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 Fort Smith is November, where tickets cost $540 on average. On the other hand, the most expensive months are December and October, where the average cost of tickets is $764 and $706 respectively.

Good to know

Low season

August

High season

April

Cheapest flight

$258
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly and prices are also 25% lower on average.
Flight from Ontario to Fort Smith

When to book flights from Ontario to Fort Smith

Are your dates flexible? Find out the best times to travel from Ontario to Fort Smith 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 Ontario to Fort Smith

  • What is the cheapest flight from Ontario to Fort Smith?

    In the last 3 days, the lowest price for a flight from Ontario to Fort Smith was $339 for a one-way ticket and $258 for a round-trip.

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

    No, a passport isn't needed to fly from Ontario to Fort Smith. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Ontario to Fort Smith?

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

  • Which airline alliances offer flights from Ontario to Fort Smith?

    oneworld is the only airline alliance operating flights between Ontario and Fort Smith.

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

    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 Fort Smith.

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

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

    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 Fort Smith with an airline and back to Ontario with another airline. Booking your flights between Ontario and FSM 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 Ontario to Fort Smith?

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

See more FAQs

Top airline flying from Ontario to Fort Smith

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Fort Smith. 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 Fort Smith? 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.
7.3
American AirlinesOverall score based on 14284 reviews
8.0Crew
7.2Comfort
7.1Entertainment
7.6Boarding
6.6Food
Airline reviews

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

6.0 GoodLance, May 2024MRY - PHX
Read more about American Airlines reviews

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Comfort of seats, ease of boarding. Food selection could be better

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Crew were attentive and friendly. Flight was smooth and early! I enjoyed the less crowded plane. Thank you!

We are gluten free, there were not any available complimentary gluten free options.

No meal on a cross country flight? SFO-MiA is pretty much the definition of a coast to coast flight. No meal provided. Sky high wi-fi rates too. Stop nickel and diming your customers.

The staff was unprofessional and didn’t communicate very well. The boarding process was very disheveled, potentially due to a power outage the previous day but there was no contingency plan to properly get passengers boarded the following day. Once boarded the aircraft stayed on the tarmac for over 45 minutes due to high winds. The communication was sporadic but an announcement was finally made an additional 30 minutes later that the flight was cancelled but we couldn’t get off the plane. Prior to deplaning one of the gate agents came on the plane and made an announcement for everyone to pickup their checked bags and take a card to rebook a new reservation because they didn’t have adequate staff. Flights were missed, passengers went to different airports and there was little to no assistance from AA.

Apart from the delay due to unforeseen circumstances. The leg from sjc to dfw was fine. It was the leg from dfw to orf that we encountered issues mainly due to the flight attendant crew not being friendly. We had two small children and we needed some assistance to warm up milk so the baby would sleep. The crew just didn’t get it and made things very difficult. One made a remark that the baby’s dirty diaper smell was a “gift” to the plane in a rude way. Normally I’d brush that off as a funny comment if the rest of the trip the attendants were helpful or understanding of the difficulty we faced. But that wasn’t the case. We were met with rudeness on the second leg. Whereas on the first leg the crew were so nice and helpful.

Book cheap flights from Ontario to Fort Smith

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Ontario to Fort Smith found on KAYAK in the last 72 hours.
8/1Thu
1 stopAmerican Airlines
5h 45mONT-FSM
$339
6/5Wed
2 stopsAmerican Airlines
8h 34mONT-FSM
$428
6/5Wed
1 stopAmerican Airlines
5h 55mONT-FSM
$884

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Last minute flights from Ontario to Fort Smith

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Ontario to Fort Smith that are departing in the next 10 days.
5/31Fri
multi-stopAmerican Airlines
5h 20mONT-FSM
6/2Sun
multi-stopAmerican Airlines
7h 32mFSM-ONT
$488
5/31Fri
multi-stopAmerican Airlines
8h 56mONT-FSM
6/2Sun
multi-stopAmerican Airlines
7h 32mFSM-ONT
$493
6/3Mon
multi-stopAmerican Airlines
7h 48mONT-FSM
6/8Sat
multi-stopAmerican Airlines
7h 33mFSM-ONT
$554
6/3Mon
multi-stopAmerican Airlines
8h 56mONT-FSM
6/8Sat
multi-stopAmerican Airlines
7h 33mFSM-ONT
$559
5/31Fri
multi-stopAmerican Airlines
8h 56mONT-FSM
6/2Sun
multi-stopAmerican Airlines
10h 30mFSM-ONT
$564

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Ontario - Fort Smith Flights

Departure:

Ontario (ONT)United States

Destination:

Fort Smith (FSM)United States

Return flight deals:

Fort Smith - Ontario

Cabin classes: