FSM - ONT

$415 Find Cheap Flights from Fort Smith to Ontario

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Fort Smith to Ontario departing on 7/12. 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

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

Cheap Flights from Fort Smith to Ontario

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Fort Smith 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.

Recent round-trip flight deals from Fort Smith to Ontario

KAYAK's recommended round-trip deals from the most popular airlines that fly from Fort Smith to Ontario.
Discover the best prices for you by selecting your travel dates on KAYAK.
American Airlines Logo
5:53 pm - 10:27 pmFSM-ONT
6h 34m1 stop
American Airlines Logo
2:34 pm - 11:51 pmONT-FSM
7h 17m1 stop
$415American Airlines
Find Deal
Sat, Jul 12 - Sat, Jul 19
American Airlines Logo
5:53 pm - 11:54 pmFSM-ONT
8h 01m1 stop
American Airlines Logo
12:55 pm - 11:51 pmONT-FSM
8h 56m2 stops
$420American Airlines
Find Deal
Sat, Jul 12 - Sat, Jul 19
American Airlines Logo
6:17 pm - 9:58 pmFSM-ONT
5h 41m1 stop
American Airlines Logo
2:44 pm - 11:52 pmONT-FSM
7h 08m1 stop
$490American Airlines
Find Deal
Wed, May 14 - Sun, May 18
American Airlines Logo
10:20 am - 6:08 pmFSM-ONT
9h 48m2 stops
American Airlines Logo
12:59 am - 9:50 amONT-FSM
6h 51m1 stop
$498American Airlines
Find Deal
Sat, Jul 12 - Fri, Jul 18
American Airlines Logo
10:20 am - 6:08 pmFSM-ONT
9h 48m2 stops
American Airlines Logo
12:55 pm - 11:51 pmONT-FSM
8h 56m2 stops
$503American Airlines
Find Deal
Sat, Jul 12 - Sat, Jul 19
American Airlines Logo
9:49 am - 6:23 pmFSM-ONT
10h 34m2 stops
American Airlines Logo
11:59 pm - 9:19 amONT-FSM
7h 20m1 stop
$512American Airlines
Find Deal
Wed, May 14 - Sun, May 18
American Airlines Logo
9:49 am - 6:23 pmFSM-ONT
10h 34m2 stops
American Airlines Logo
1:14 pm - 11:52 pmONT-FSM
8h 38m2 stops
$704American Airlines
Find Deal
Wed, May 14 - Sun, May 18
Useful Info

KAYAK's insights & trends for Fort Smith to Ontario flights

Get data-powered insights and trends into flights from Fort Smith to Ontario 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 Fort Smith to Ontario?

The average price of all round-trip flights from Fort Smith to Ontario clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Fort Smith to Ontario, look for departures on Saturdays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Ontario, Sunday is the cheapest day to fly and Thursday is the most expensive.

Find deals

Good to know

Cheapest flight$415
Flight from Fort Smith to Ontario

When to book flights from Fort Smith to Ontario

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

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

    In the last 3 days, the lowest price for a flight from Fort Smith to Ontario was $415 for a round-trip ticket.

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

    No

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

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

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

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

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Fort Smith 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 Fort Smith 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 Fort Smith with another airline. Booking your flights between Fort Smith 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 Fort Smith 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 Fort Smith up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Fort Smith to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Fort Smith 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 Fort Smith 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.
7.2
American AirlinesOverall score based on 10000 reviews
7.5Boarding
6.9Entertainment
8.0Crew
7.2Comfort
6.5Food
Airline reviews

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

6.0 GoodAnonymous, Mar 2025PHL - LAX
Read more American Airlines reviews

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

Flight boarded from Gate 39 at OGG, the farthest gate in the terminal. There were no Hawaiian themed amenities for the flight. The first class service was mediocre at best; I received not special welcome or recognition as an executive platinum member of American Advantage program. The flight attendants were more concerned with their cell phones than saying "thank you" to the passengers as we disembarked. Fortunately, the flight arrived at LAX a few minutes early.

Bigger seats. Board back to front! Disembark front to back!

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

This flight didn’t happen because AA agents didn’t let us board the flight

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

The service and food needs to improve to catch up with other international flights

Would have been good to have a meal since it was a 5.5 hour flight

We boarded after several delays due to mechanical failure and a gate change. The seat cushion in the exit row was very compressed and offered no cushion, making the four-hour journey reasonably uncomfortable. The WiFi worked for a few people, but for most, it did not, and you cannot get entertainment unless you can connect—American Airlines flights do not have seatback screens, and you must use your mobile phone.

AA is always pretty solid. Was on time all the way around today so can’t complain!

Everything you need to know for your flight from Fort Smith to Ontario

Information on your arrival and departure airports

Ontario (ONT)
Fort Smith (FSM)

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