Cheap flights from Fort Smith to Los Angeles from $415
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Fort Smith to Los Angeles departing on 7/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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American Airlines flights from Fort Smith to Ontario
Our best American Airlines deals on Fort Smith to Ontario flight tickets
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How to get the cheapest flight ticket from Fort Smith to Ontario
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Ontario?
The cheapest day to depart on your flight to Ontario is on a Saturday when prices can be found for as low as $357. This is often the case because there is less demand to fly during this day of the week. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Fort Smith to Ontario for around $784.
What is the cheapest time of day to depart on your flight to Ontario?
In the afternoon is the cheapest time of day to fly from Fort Smith to Ontario when you can find flight prices for as low as $392. Flying to Ontario in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $618 on average. Flights to Ontario from Fort Smith in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
When to book flights from Fort Smith to Ontario
Cheap Fort Smith to Ontario (FSM to ONT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Fort Smith to Ontario
How far is Fort Smith to Ontario by plane?
The distance between Fort Smith and Ontario is about 1319.7 mi. Flights usually cover this in 5h 19m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Fort Smith Airport to Ontario Airport?
Prices for flights from Fort Smith Airport to Ontario Airport are updated daily.
How many operators does momondo search for flights from Fort Smith Airport to Ontario Airport?
As of June 2025, there is 1 operator available to choose from for flights from Fort Smith Airport to Ontario Airport.
How old do you have to be to fly from Fort Smith Airport to Ontario Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Fort Smith Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Fort Smith to Ontario?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Fort Smith to Ontario is American Airlines (100% of total bookings).
Best airlines flying from Fort Smith to Ontario
Compare and see reviews for airlines that fly from Fort Smith to Ontario with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $369 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Fort Smith to Ontario?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Fort Smith.
Can I find flights from Fort Smith to Ontario with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Ontario from Fort Smith with this policy.
How can momondo help me find flights from Fort Smith to Ontario?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from Fort Smith.
I’m not ready to book a flight from Fort Smith to Ontario right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Fort Smith and alert you when they change.