FAR - ONT

$102 Find Cheap Flights from Fargo 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 Fargo to Ontario departing on 9/4. 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

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 Fargo 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 Fargo to Ontario, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Fargo to Ontario (FAR-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Fargo 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Fargo to Ontario

Thu, Oct 9 - Tue, Oct 14
Frontier Logo
3:09 pm - 11:50 pmFAR-ONT
10h 41m1 stop
Frontier Logo
7:04 am - 2:51 pmONT-FAR
5h 47m1 stop
$242Frontier
Find Deal
Thu, Sep 11 - Sun, Sep 14
Frontier Logo
2:31 pm - 7:54 pmFAR-ONT
7h 23m1 stop
Frontier Logo
8:59 pm - 1:46 pmONT-FAR
14h 47m1 stop
$273Frontier
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Fri, Sep 12 - Mon, Sep 15
 Logo
9:34 pm - 12:43 pmFAR-ONT
17h 09m1 stop
 Logo
6:00 am - 8:27 pmONT-FAR
12h 27m1 stop
Wed, Sep 10 - Tue, Sep 16
American Airlines Logo
6:00 am - 1:54 pmFAR-ONT
9h 54m1 stop
American Airlines Logo
6:10 am - 4:03 pmONT-FAR
7h 53m1 stop
$349American Airlines
Find Deal
Fri, Sep 12 - Tue, Sep 16
American Airlines Logo
5:41 pm - 9:21 amFAR-ONT
17h 40m2 stops
American Airlines Logo
6:10 am - 4:03 pmONT-FAR
7h 53m1 stop
$364American Airlines
Find Deal
Fri, Aug 29 - Sat, Sep 6
United Airlines Logo
4:03 pm - 10:30 pmFAR-ONT
8h 27m1 stop
United Airlines Logo
5:10 am - 1:00 pmONT-FAR
5h 50m1 stop
$374United Airlines
Find Deal
Sat, Oct 11 - Thu, Oct 16
United Airlines Logo
10:53 am - 8:24 pmFAR-ONT
11h 31m2 stops
United Airlines Logo
5:05 am - 1:02 pmONT-FAR
5h 57m1 stop
$379United Airlines
Find Deal
Thu, Sep 11 - Mon, Sep 15
 Logo
9:46 am - 7:17 amFAR-ONT
23h 31m2 stops
 Logo
6:00 am - 8:27 pmONT-FAR
12h 27m1 stop
Thu, Jan 8 - Wed, Jan 14
Delta Logo
10:55 am - 10:38 pmFAR-ONT
13h 43m2 stops
Delta Logo
6:45 am - 8:11 pmONT-FAR
11h 26m2 stops
$464Delta
Find Deal
Wed, Sep 10 - Tue, Sep 16
Delta Logo
1:29 pm - 10:40 pmFAR-ONT
11h 11m2 stops
Delta Logo
9:55 am - 8:01 pmONT-FAR
8h 06m2 stops
$599Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Fargo to Ontario flights

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

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

Your flight ticket price will generally be cheaper if you fly to Ontario on a Thursday and more expensive on a Sunday. On your return trip to Fargo, you should consider flying back on a Tuesday, and avoid Mondays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Fargo 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 Fargo to Ontario is September, where tickets cost $233 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $697 and $656 respectively.

Good to know

Low seasonSeptember
Cheapest flight$102
Best time to beat the crowds with an average 49% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Fargo to Ontario

When to book flights from Fargo to Ontario

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

  • What is the cheapest flight from Fargo to Ontario?

    In the last 3 days, the lowest price for a flight from Fargo to Ontario was $102 for a one-way ticket and $242 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Fargo to Ontario?

    On your way to Ontario, you’ll fly out from Fargo Hector Field. You’ll be landing at Ontario.

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

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

  • Which airline alliances offer flights from Fargo to Ontario?

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

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

    The two airlines most popular with KAYAK users for flights from Fargo to Ontario are United Airlines and American Airlines. With an average price for the route of $435 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 $484 and an overall rating of 7.2.

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

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

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

Reviews of the top 3 airlines serving from Fargo to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Fargo 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 Fargo 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.
7.4
United AirlinesOverall score based on 8916 reviews
7.3Comfort
7.1Entertainment
8.1Crew
6.6Food
7.7Boarding
Airline reviews

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

8.0 ExcellentBill, Aug 2025IAH - LAX
Read more United Airlines reviews

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

1. when we went to check in, our 2 first class seats had been CANCELED and the flight was sold out. This was done without our prior knowledge. It was all we could do to restore one first class seat for my wife and I flew economy. 2, Our flight home was scheduled to leave at 10:30 pm. Due to tsunami warnings, the roads were closed and our flight status was uncertain as to whether it would leave as scheduled. It was announced that it would now leave at 11:20 pm and the roads were now open since the tsunami had come and gone. We made a mad dash to the airport and checked in. Delays were announced at 12:30 pm, 1:30 am, 2:30 am and at 3:30 am it was canceled. Since this was a flight due to natural (tsunami) causes, there was no compensation. We were told to return at 1:00 pm the next day and our baggage would be kept on the plane since the same plane was going to leave at 1:00 pm. We had to return to our hotel for the rest of the night. The same plane did not leave at 1:00 pm and our baggage was gone! All in all, it was a miserable performance by UA. Information was hard to obtain and no one knew what was going on and what was going to happen. Hundreds of passengers slept on the floor, chairs, etc. No food and no water was made available to the passengers. It was a situation where UA could care less what was going on. As a one million mile flyer, I had not experienced anything like this before and it was hugely disappointing!

Boarded plane and then delayed 1.5 hours while on the plane

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

My flight was delayed a very short period of time but they did not hold my connecting flight to San Diego, also through United. So they closed the doors before we got off our plane. They would only have to help the door open for another five to ten minutes. So I missed a court deadline for a manditory mediation settlement conference for my client. I had to get an associate to be there in person and be on the phone with him relaying what he needs to do the entire time. The court was very upset with me and so was my client. United cannot be trusted.

We were given vouchers we couldn’t use with a 5.5 hour delay

Really good 😊 the woman at the gate entrance was a little rude checking in our carry-on but i dont think she worked for the airline, she worked for the airport at sacramento, other than that amazing.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

United out of SFO is having issues with catering so none of our meals were loaded on the plane and no offer of compensation for our tickets purchased was offered.

There is no room, no gluten free options, or any free internet/entertainment. You have to bring your own tablet or smartphone because there are no screens.

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

Boarding gate in Honolulu was staffed with a great clerk with a soothing voice despite the flight delay of over an hour. Flight attendants in the plane were all grumpy, not pleasant looking bunch. Their sour attitude showed throughout the flight. Inly able to get a select few movies started. Most of the movie links in the “free entertainment” did not work.

This was a horrible experience. For a first class experience, my chair was held together by 3M tape - and I have a photo. The crew weren’t very attentive, somewhat dismissive and forgot my drink and snack, the chair reclined about 3 inches on a 6-hour cross country flight. I was also not informed that there was no lounge available in Newark airport because of renovations, so all around this was one of the worst experiences and I would actively avoid both American and Alaska Air going forward.

The flight was fine but the 8 hour delay in Chicago was awful - 5 gate changes and repeated delays without an explanation. No vouchers. Nothing.

Boarding was very efficient. Everyone got on board and we got on our way very quickly. It was frustrating that the entertainment app was not functioning properly. I was not able to activate some of the movies offered. The crew on this flight appears to be pretty grumpy. They had no smile on their faces. I felt like they were doing us a favor for being there.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

Long 5 hour and 45 min flight and only one drink service and cookie snack

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.

Disaster. They lied every step of the way. We ended up being delayed due to crew and then allegedly abandoned the flight because of a curfew at LGA. No rebooking to LGA at any reasonable time. No hotel. No meal vouchers. Had to sleep in the airport and fly to Newark instead. Will never fly Frontier again.

What I expected, nickeled and dined and a frontier flight attendant loudly complained about her job and lack of communication as she headed to the gate on her cell phone. Not professional.

As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.

After boarding and un-boarding twice over 6+hours, the flight was canceled.

Severe turbulence. Captain never came on to reassure passengers after things settled down.

My first flight was delayed 5 hours. The 2nd flight was canceled til the next day and the never even tried to compensate for it. Worse I was delayed again on the flight the rebooked me on.

Boarding in Orlando was not good. Giant mob at the gate, should have been lines.

Decent clean onboard experience. Okay discount airline experience. Unfortunately, any customer service interactions are difficult and unhelpful. There is no service. Also, a premium seat only gets you premium boarding if you line up first. Once they start general boarding you must go to the back of the line. Not very premium

baggage clamed had to wait over a hour and half for all people on my flight it was terrible

The ticketing agents were rude but then we had a great gate agent very nice we had to ride a buss out to where the plane was parked but it was in some back corner of the airport when we got to the plane the captain who was great btw was cleaning the plane because the same rude ticketing agent told them they we not contracted to vacuum the plane. The ride to las Vegas was fine We had a connecting flight to Dallas. The flight was fine but when we arrived in Dallas everyone who flew on any frontier airlines the picked up bags from baggage claim D15 had to wait over a hour for their bags to start we arrived at 11:30pm ish to the gate we didn't leave the baggage clamed till 12:50 am very not happy and i used to fly frontier 4 times a week for work in Denver i will not be using them again

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

Information on your arrival and departure airports

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