What is the cheapest airline that flies from Fargo Hector Field to Ontario?

Frontier, American Airlines, and United Airlines are the most popular carriers operating from Fargo Hector Field to Ontario

What airlines fly to Ontario?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Ontario from Fargo according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 4 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Fargo Hector Field Airport to Ontario Airport are refreshed on a daily basis.

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

There are 3 operators available for flights from Fargo Hector Field Airport to Ontario Airport as of September 2025.

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

What documentation or ID do you need to fly to Ontario Airport?

The necessary travel and health documents for your Ontario 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.

$112 Cheap Flights from Fargo to Ontario in 2025/26

Q: What is the typical price of a round-trip flight between Fargo and Ontario?

Prices are currently low for flights on this route. Typical prices usually range from $285 to $467. The lowest price recently found on this route was $224.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Fargo to Los Angeles

Round-trip

One-way

Last minute

Cheap round-trip flights

3:09 pm - 11:50 pmFAR-ONT

10h 41m1 stop

6:53 am - 2:05 pmONT-FAR

5h 12m1 stop

$224Frontier

Find Deal

Thu, Oct 9 - Mon, Oct 13

3:09 pm - 11:50 pmFAR-ONT

10h 41m1 stop

6:53 am - 2:05 pmONT-FAR

5h 12m1 stop

$233Frontier

Find Deal

Mon, Oct 20 - Mon, Oct 27

2:56 pm - 11:50 pmFAR-ONT

10h 54m1 stop

7:04 am - 2:51 pmONT-FAR

5h 47m1 stop

$234Frontier

Find Deal

Fri, Oct 10 - Tue, Oct 14

2:56 pm - 7:49 amFAR-ONT

18h 53m2 stops

7:04 am - 2:51 pmONT-FAR

5h 47m1 stop

$240Frontier

Find Deal

Fri, Oct 10 - Tue, Oct 14

3:09 pm - 11:50 pmFAR-ONT

10h 41m1 stop

6:53 am - 2:05 pmONT-FAR

5h 12m1 stop

$253Frontier

Find Deal

Thu, Oct 23 - Sun, Oct 26

7:00 am - 4:19 pmFAR-ONT

11h 19m2 stops

6:45 am - 8:11 pmONT-FAR

11h 26m2 stops

$334Delta

Find Deal

Thu, Jan 8 - Wed, Jan 14

7:00 am - 4:19 pmFAR-ONT

11h 19m2 stops

1:00 pm - 12:01 amONT-FAR

9h 01m2 stops

$364Delta

Find Deal

Thu, Jan 8 - Wed, Jan 14

12:30 pm - 5:23 pmFAR-ONT

6h 53m1 stop

1:15 pm - 8:28 pmONT-FAR

5h 13m1 stop

$409United Airlines

Find Deal

Wed, Oct 8 - Sun, Oct 12

9:00 am - 12:47 pmFAR-ONT

5h 47m1 stop

1:20 pm - 8:37 pmONT-FAR

5h 17m1 stop

$414United Airlines

Find Deal

Thu, Jan 8 - Wed, Jan 14

1:00 pm - 9:40 pmFAR-ONT

10h 40m2 stops

10:38 am - 10:22 pmONT-FAR

9h 44m2 stops

$517American Airlines

Find Deal

Sat, Feb 28 - Wed, Mar 4

Frontier flights from Fargo to Ontario

Our best Frontier deals on Fargo to Ontario flight tickets

Frontier

Oct 9

FAR3:09 pmFargo Hector Field

10h 41m

1 stop

ONT11:50 pmOntario

Oct 13

ONT6:53 amOntario

5h 12m

1 stop

FAR2:05 pmFargo Hector Field

$224

Find similar

Frontier

Oct 20

FAR3:09 pmFargo Hector Field

10h 41m

1 stop

ONT11:50 pmOntario

Oct 27

ONT6:53 amOntario

5h 12m

1 stop

FAR2:05 pmFargo Hector Field

$233

Find similar

Frontier

Oct 10

FAR2:56 pmFargo Hector Field

10h 54m

1 stop

ONT11:50 pmOntario

Oct 14

ONT7:04 amOntario

5h 47m

1 stop

FAR2:51 pmFargo Hector Field

$234

Find similar

United Airlines flights from Fargo to Ontario

Our best United Airlines deals on Fargo to Ontario flight tickets

United Airlines

Oct 8

FAR12:30 pmFargo Hector Field

6h 53m

1 stop

ONT5:23 pmOntario

Oct 12

ONT1:15 pmOntario

5h 13m

1 stop

FAR8:28 pmFargo Hector Field

$409

Find similar

United Airlines

Jan 8

FAR9:00 amFargo Hector Field

5h 47m

1 stop

ONT12:47 pmOntario

Jan 14

ONT1:20 pmOntario

5h 17m

1 stop

FAR8:37 pmFargo Hector Field

$414

Find similar

United Airlines

Jan 8

FAR9:00 amFargo Hector Field

15h 53m

2 stops

ONT10:53 pmOntario

Jan 14

ONT1:20 pmOntario

5h 17m

1 stop

FAR8:37 pmFargo Hector Field

$417

Find similar

Fly from

Fly to

Route

Depart

Return

Price

FargoOntario

FAR - ONT

FARONT

Fargo Hector Field

Thu 10/9

3:09 pm-11:50 pm

1 stop10h 41m

Ontario

Mon 10/13

6:53 am-2:05 pm

1 stop5h 12m

$224

FargoOntario

FAR - ONT

FARONT

Fargo Hector Field

Mon 10/20

3:09 pm-11:50 pm

1 stop10h 41m

Ontario

Mon 10/27

6:53 am-2:05 pm

1 stop5h 12m

$233

FargoOntario

FAR - ONT

FARONT

Fargo Hector Field

Fri 10/10

2:56 pm-11:50 pm

1 stop10h 54m

Ontario

Tue 10/14

7:04 am-2:51 pm

1 stop5h 47m

$234

FargoOntario

FAR - ONT

FARONT

Fargo Hector Field

Fri 10/10

2:56 pm-7:49 am

2 stops18h 53m

Ontario

Tue 10/14

7:04 am-2:51 pm

1 stop5h 47m

$240

FargoOntario

FAR - ONT

FARONT

Fargo Hector Field

Thu 10/23

3:09 pm-11:50 pm

1 stop10h 41m

Ontario

Sun 10/26

6:53 am-2:05 pm

1 stop5h 12m

$253

FargoOntario

FAR - ONT

FARONT

Fargo Hector Field

Thu 1/8

7:00 am-4:19 pm

2 stops11h 19m

Ontario

Wed 1/14

6:45 am-8:11 pm

2 stops11h 26m

$334

FargoOntario

FAR - ONT

FARONT

Fargo Hector Field

Thu 1/8

7:00 am-4:19 pm

2 stops11h 19m

Ontario

Wed 1/14

1:00 pm-12:01 am

2 stops9h 01m

$364

FargoOntario

FAR - ONT

FARONT

Fargo Hector Field

Wed 10/8

12:30 pm-5:23 pm

1 stop6h 53m

Ontario

Sun 10/12

1:15 pm-8:28 pm

1 stop5h 13m

$409

FargoOntario

FAR - ONT

FARONT

Fargo Hector Field

Thu 1/8

9:00 am-12:47 pm

1 stop5h 47m

Ontario

Wed 1/14

1:20 pm-8:37 pm

1 stop5h 17m

$414

FargoOntario

FAR - ONT

FARONT

Fargo Hector Field

Sat 2/28

1:00 pm-9:40 pm

2 stops10h 40m

Ontario

Wed 3/4

10:38 am-10:22 pm

2 stops9h 44m

$517

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Fargo 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

Prices

Airlines

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

What is the cheapest month to fly to Ontario?

In general, October is the cheapest month to fly from Fargo to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $299. If you aren’t able to travel during the month of October, then book flights to Ontario from Fargo during November instead. Flights to Ontario in November, while not as cheap as those in October, still average around $397.

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 Thursday when prices can be found for as low as $268. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Fargo to Ontario for around $715.

What is the cheapest time of day to depart on your flight to Ontario?

At noon is the cheapest time of day to fly from Fargo to Ontario when you can find flight prices for as low as $227. Flying to Ontario at noon 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 $478 on average. Flights to Ontario from Fargo in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Fargo to Ontario

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

Estimated round-trip price

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

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

Direct flights	None

There are no direct flights from Fargo to Ontario. There are no popular flight routes from Fargo to Ontario.

Search flight deals

How far is Fargo Hector Field to Ontario by plane?
Fargo Hector Field and Ontario are 1400.6 mi apart from one another. In terms of flight time, this usually takes a little over 5h 08m.
When did momondo last update prices for flights from Fargo Hector Field Airport to Ontario Airport?
Prices for flights from Fargo Hector Field Airport to Ontario Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Fargo Hector Field Airport to Ontario Airport?
There are 3 operators available for flights from Fargo Hector Field Airport to Ontario Airport as of September 2025.
How old do you have to be to fly from Fargo Hector Field Airport to Ontario 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 Fargo Hector Field Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The necessary travel and health documents for your Ontario 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 Fargo to Ontario?
momondo data reveals that the most frequently booked airline on the route from Fargo to Ontario is United Airlines, representing 63% of all bookings. The subsequent popular airlines are American Airlines at 25% and Frontier at 12%.

Best airlines flying from Fargo to Ontario

Compare and see reviews for airlines that fly from Fargo to Ontario with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $118	Free Cancellation	Rating 5.8 3,162 reviews	Search Frontier flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 8,928 reviews	Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Fargo to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

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

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

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

momondo helps you find the best flight between Fargo and Ontario 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 Fargo to Ontario right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Fargo to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.