ONT - FAR

$117 Find Cheap Flights from Ontario to Fargo

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 Fargo departing on 4/18. 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 Fargo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Fargo, 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 Fargo, 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
$252
Overall average: $565
Frontier
Wed 5/27Wed 6/3
ONT - FAR • 1 stop
Cheapest one-way
$117
Frontier
Sat 4/18
ONT - FAR • 1 stop
Top airlines
Frontier
Cheapest • from $252 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Ontario and Fargo. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Denver (DEN)
Cheapest • Avg $438 (round-trip)
Phoenix (PHX)
Shortest trip • 5h 19m (one-way)
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 37% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Fargo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to Fargo (ONT-FAR)

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

Wed, May 27 - Wed, Jun 3
Frontier Logo
11:28 am - 7:04 pm
ONT
-
FAR
5h 36m
1 stop
Frontier Logo
7:59 pm - 11:49 pm
FAR
-
ONT
5h 50m
1 stop
$252Frontier
Wed, May 27 - Sun, May 31
Frontier Logo
12:59 am - 7:04 pm
ONT
-
FAR
16h 05m
1 stop
Frontier Logo
7:59 pm - 11:49 pm
FAR
-
ONT
5h 50m
1 stop
$310Frontier
Sat, Apr 11 - Sat, Apr 18
United Airlines Logo
5:10 am - 12:56 pm
ONT
-
FAR
5h 46m
1 stop
United Airlines Logo
5:04 pm - 8:36 pm
FAR
-
ONT
5h 32m
1 stop
$329United Airlines
Sat, Apr 11 - Sat, Apr 18
United Airlines Logo
5:10 am - 12:56 pm
ONT
-
FAR
5h 46m
1 stop
United Airlines Logo
10:25 am - 10:45 pm
FAR
-
ONT
14h 20m
2 stops
$334United Airlines
Sat, Aug 15 - Sat, Aug 22
American Airlines Logo
6:10 am - 3:37 pm
ONT
-
FAR
7h 27m
1 stop
American Airlines Logo
11:19 am - 6:17 pm
FAR
-
ONT
8h 58m
2 stops
$354American Airlines
Fri, Mar 27 - Tue, Mar 31
American Airlines Logo
5:02 pm - 11:59 pm
ONT
-
FAR
4h 57m
1 stop
American Airlines Logo
8:00 am - 11:31 am
FAR
-
ONT
5h 31m
1 stop
$379American Airlines
Thu, Apr 16 - Sun, Apr 19
United Airlines Logo
1:34 pm - 8:46 pm
ONT
-
FAR
5h 12m
1 stop
United Airlines Logo
2:30 pm - 10:31 pm
FAR
-
ONT
10h 01m
1 stop
$389United Airlines
Thu, Apr 16 - Sun, Apr 19
United Airlines Logo
1:34 pm - 8:46 pm
ONT
-
FAR
5h 12m
1 stop
United Airlines Logo
5:07 pm - 8:36 pm
FAR
-
ONT
5h 29m
1 stop
$409United Airlines
Thu, May 14 - Mon, May 18
Multiple Airlines Logo
4:04 pm - 7:42 pm
ONT
-
FAR
25h 38m
1 stop
Multiple Airlines Logo
2:31 pm - 10:05 am
FAR
-
ONT
21h 34m
1 stop
$412Multiple Airlines
Sat, Aug 15 - Sat, Aug 22
Delta Logo
1:00 pm - 11:47 pm
ONT
-
FAR
8h 47m
2 stops
Delta Logo
10:55 am - 4:14 pm
FAR
-
ONT
7h 19m
2 stops
$424Delta
Booking Insights

KAYAK's insights & trends for Ontario to Fargo flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Fargo, 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 Fargo is November, where tickets cost $262 (return) on average. On the other hand, the most expensive months are July and May, where the average cost of round-trip tickets is $575 and $565 respectively.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$117
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 37% increase in price.
Flight from Ontario to Fargo

When to book flights from Ontario to Fargo

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

  • What is the cheapest flight from Ontario to Fargo?

    In the last 3 days, the lowest price for a flight from Ontario to Fargo was $117 for a one-way ticket and $252 for a round-trip.

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

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

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

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

  • Which airline alliances offer flights from Ontario to Fargo?

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

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

    The two airlines most popular with KAYAK users for flights from Ontario to Fargo are United Airlines and American Airlines. With an average price for the route of $429 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $453 and an overall rating of 7.1.

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

    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 Fargo.

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

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

    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 Fargo with an airline and back to Ontario with another airline. Booking your flights between Ontario and FAR 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 Fargo?

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

Reviews of the top airlines flying from Ontario to Fargo

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Fargo. 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 Fargo? 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.
7.4
United AirlinesOverall score based on 9423 reviews
7.7Boarding
6.6Food
8.1Crew
7.1Entertainment
7.3Comfort
Airline reviews

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

6.0 GoodAnonymous, Mar 2026
SFO - DEN
Read more United Airlines reviews

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

it was a very short flight so my expectations were low.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Dloght delayed by 2.5 hrs . Common theme in my last four american floghts

They are rarely on time! Very hard to plan your travels when flights or connections keep getting delayed.

My seat was assigned last row behind restrooms No legroom’s I’m very Pettit Still was not comfortable Food choice was excellent

The chicken wrap was tiny ($13 for what looked like a 1/3 of a normal wrap?) and disgusting.

Mediocre would be best description. Food bland. Seat biz class uncomfortable to sleep. Crew never dimmed lights completely in an overnight flight to Europe. Would avoid AA if possible.

Small plane, poor meal choices for first class, bad terminal and boarding experience at LAX

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

Experience was great. The best part is the free Wi-Fi connection which helps me to work on the flight

The flight was fine. It's the satellite terminal that supports American eagle flights is what sucks. There is only one food option and everything there is way overpriced. I mean I know it's airport pricing, but it's even crazier than that. I bought a sandwich in a plastic container for $18.

The flight was really crowded. Flight attendants were just ok.

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

Information on your arrival and departure airports

Ontario (ONT)
Fargo (FAR)