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Cheap flights from Ontario to Fargo from $134

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Fargo departing on 5/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to Fargo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:00 am - 1:46 pm
ONT
-
FAR
5h 46m
1 stop
Frontier Logo
2:31 pm - 11:49 pm
FAR
-
ONT
11h 18m
1 stop
$240Frontier
Fri, May 29 - Wed, Jun 3
Frontier Logo
6:00 am - 1:46 pm
ONT
-
FAR
5h 46m
1 stop
Frontier Logo
2:31 pm - 11:49 pm
FAR
-
ONT
11h 18m
1 stop
$250Frontier
Fri, May 29 - Wed, Jun 3
Frontier Logo
10:49 am - 1:48 pm
ONT
-
FAR
24h 59m
1 stop
Frontier Logo
2:33 pm - 10:03 am
FAR
-
ONT
21h 30m
1 stop
$260Frontier
Thu, Aug 6 - Mon, Aug 10
Frontier Logo
6:00 am - 1:47 pm
ONT
-
FAR
5h 47m
1 stop
Frontier Logo
2:32 pm - 11:49 pm
FAR
-
ONT
11h 17m
1 stop
$270Frontier
Sat, Jun 13 - Wed, Jun 17
Frontier Logo
6:00 am - 1:46 pm
ONT
-
FAR
5h 46m
1 stop
Frontier Logo
2:31 pm - 11:49 pm
FAR
-
ONT
11h 18m
1 stop
$280Frontier
Fri, May 29 - Wed, Jun 3
Frontier Logo
6:00 am - 1:19 pm
ONT
-
FAR
5h 19m
1 stop
Frontier Logo
2:04 pm - 11:49 pm
FAR
-
ONT
11h 45m
1 stop
$284Frontier
Sat, May 23 - Sat, Jun 6
Frontier Logo
6:00 am - 1:19 pm
ONT
-
FAR
5h 19m
1 stop
Frontier Logo
2:31 pm - 11:49 pm
FAR
-
ONT
11h 18m
1 stop
$300Frontier
Sat, May 23 - Fri, May 29
Frontier Logo
10:50 am - 1:19 pm
ONT
-
FAR
24h 29m
1 stop
Frontier Logo
2:32 pm - 10:05 am
FAR
-
ONT
21h 33m
1 stop
$329Frontier
Fri, Jun 5 - Sat, Jun 13
Delta Logo
12:55 pm - 11:50 pm
ONT
-
FAR
8h 55m
2 stops
Delta Logo
5:00 am - 12:05 pm
FAR
-
ONT
9h 05m
2 stops
$331Delta
Tue, Aug 18 - Sat, Aug 22
Frontier Logo
6:00 am - 1:48 pm
ONT
-
FAR
5h 48m
1 stop
Frontier Logo
2:33 pm - 11:50 pm
FAR
-
ONT
11h 17m
1 stop
$334Frontier
Mon, Jul 6 - Fri, Jul 17

Frontier flights from Ontario to Fargo

Our best Frontier deals on Ontario to Fargo flight tickets
Frontier
May 29
ONT6:00 amOntario
5h 46m
1 stop
FAR1:46 pmFargo Hector Field
Jun 3
FAR2:31 pmFargo Hector Field
11h 18m
1 stop
ONT11:49 pmOntario
$240
Frontier
May 29
ONT6:00 amOntario
5h 46m
1 stop
FAR1:46 pmFargo Hector Field
Jun 3
FAR2:31 pmFargo Hector Field
11h 18m
1 stop
ONT11:49 pmOntario
$250
Frontier
Aug 6
ONT10:49 amOntario
24h 59m
1 stop
FAR1:48 pmFargo Hector Field
Aug 10
FAR2:33 pmFargo Hector Field
21h 30m
1 stop
ONT10:03 amOntario
$260

Delta flights from Ontario to Fargo

Our best Delta deals on Ontario to Fargo flight tickets
Delta
Aug 18
ONT12:55 pmOntario
8h 55m
2 stops
FAR11:50 pmFargo Hector Field
Aug 22
FAR5:00 amFargo Hector Field
9h 05m
2 stops
ONT12:05 pmOntario
$331
Delta
Aug 18
ONT12:55 pmOntario
8h 55m
2 stops
FAR11:50 pmFargo Hector Field
Aug 22
FAR5:00 amFargo Hector Field
9h 05m
2 stops
ONT12:05 pmOntario
$341
Delta
Aug 18
ONT12:55 pmOntario
8h 55m
2 stops
FAR11:50 pmFargo Hector Field
Aug 22
FAR5:00 amFargo Hector Field
9h 05m
2 stops
ONT12:05 pmOntario
$342

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Fargo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 13, 2026.
Use the filters below to find and compare flights from Ontario to Fargo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Fri 5/29

6:00 am-1:46 pm

1 stop5h 46m

Fargo Hector Field

Wed 6/3

2:31 pm-11:49 pm

1 stop11h 18m

$240

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Fri 5/29

6:00 am-1:46 pm

1 stop5h 46m

Fargo Hector Field

Wed 6/3

2:31 pm-11:49 pm

1 stop11h 18m

$250

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Thu 8/6

10:49 am-1:48 pm

1 stop24h 59m

Fargo Hector Field

Mon 8/10

2:33 pm-10:03 am

1 stop21h 30m

$260

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Sat 6/13

6:00 am-1:47 pm

1 stop5h 47m

Fargo Hector Field

Wed 6/17

2:32 pm-11:49 pm

1 stop11h 17m

$270

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Fri 5/29

6:00 am-1:46 pm

1 stop5h 46m

Fargo Hector Field

Wed 6/3

2:31 pm-11:49 pm

1 stop11h 18m

$280

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Sat 5/23

6:00 am-1:19 pm

1 stop5h 19m

Fargo Hector Field

Sat 6/6

2:04 pm-11:49 pm

1 stop11h 45m

$284
Quickest round-trip

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Sat 5/23

6:00 am-1:19 pm

1 stop5h 19m

Fargo Hector Field

Fri 5/29

2:31 pm-11:49 pm

1 stop11h 18m

$300

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Fri 6/5

10:50 am-1:19 pm

1 stop24h 29m

Fargo Hector Field

Sat 6/13

2:32 pm-10:05 am

1 stop21h 33m

$329

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Tue 8/18

12:55 pm-11:50 pm

2 stops8h 55m

Fargo Hector Field

Sat 8/22

5:00 am-12:05 pm

2 stops9h 05m

$331

OntarioFargo

ONT - FAR

ONTFAR

Ontario

Mon 7/6

6:00 am-1:48 pm

1 stop5h 48m

Fargo Hector Field

Fri 7/17

2:33 pm-11:50 pm

1 stop11h 17m

$334

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

See travel insights to Fargo from

How to get the cheapest flight ticket from Ontario to Fargo

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 typical price of a round-trip flight between Ontario and Fargo?

What is the cheapest month to fly to Fargo?

The cheapest month to fly to Fargo from Ontario is in April. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you are unable to visit Fargo during the month of April, then departing from Ontario during the month March is also very affordable. Most momondo users find prices during this month for around $0.

When to book flights from Ontario to Fargo

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Fargo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Fargo (ONT to FAR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Fargo

Fastest flight time

5h 29m

Direct flights

None
The fastest flight from Ontario to Fargo takes 5h 29m
There are no direct flights from Ontario to Fargo. There are no popular flight routes from Ontario to Fargo.
Search flight deals

Frequently asked questions about flying from Ontario to Fargo

  • How far is Ontario to Fargo Hector Field by plane?

    Ontario and Fargo Hector Field are 1400.6 mi apart from one another. By plane, this route typically takes 5h 29m.

  • When did momondo last update prices for flights from Ontario Airport to Fargo Hector Field Airport?

    Prices for flights from Ontario Airport to Fargo Hector Field Airport are updated daily.

  • How many operators does momondo search for flights from Ontario Airport to Fargo Hector Field Airport?

  • How old do you have to be to fly from Ontario Airport to Fargo Hector Field Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Fargo Hector Field Airport.

  • What documentation or ID do you need to fly to Fargo Hector Field Airport?

    The necessary travel and health documents for your Fargo Hector Field Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Ontario to Fargo?

Best airlines flying from Ontario to Fargo

Compare and see reviews for airlines that fly from Ontario to Fargo with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $205Free CancellationRating
5.6
2,952 reviews
Search Frontier flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
9,711 reviews
Search United Airlines flights

Traveling to a place near Fargo?

Book flights to Fargo if you plan to visit one of these locations
Detroit Lakes
Fergus Falls
West Fargo
Wahpeton

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Fargo?

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 Fargo from Ontario.

Can I find flights from Ontario to Fargo with flexible booking policies on momondo?

All flight searches from Ontario to Fargo on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ontario to Fargo?

momondo helps you find the best flight between Ontario and Fargo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ontario to Fargo right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Fargo from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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