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$261+ Cheap flights from Fairbanks to Ontario (FAI - ONT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
FAI — ONT
Oct 13 — Oct 201
Mon 10/13
Mon 10/20
1 adult, Economy
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Cheap flight deals from Fairbanks to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Fairbanks (FAI) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 13, 2025.

Round-trip from

$261
(Alaska Airlines)

Popular in

September

Cheapest in

July

Average price

$1,159
From Fairbanks to Ontario
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($124 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Fairbanks to Ontario

Cheapest flights from Fairbanks to Ontario
Explore the most affordable flight options available from Fairbanks to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/231:26 pmFAI - ONT
2 stops33h 25mAlaska Airlines
Mon 10/276:00 amONT - FAI
1 stop21h 41mAlaska Airlines
Deal found 9/10$261
This Delta deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/221:45 amFAI - ONT
1 stop19h 56mDelta
Mon 10/275:50 pmONT - FAI
1 stop7h 50mDelta
Deal found 9/12$360
This Delta deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/51:30 amFAI - ONT
1 stop14h 38mDelta
Mon 12/85:49 pmONT - FAI
1 stop7h 29mDelta
Deal found 9/12$437

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fairbanks to Ontario 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, Cheapflights users made 2,558,603 searches. Data last updated September 13, 2025.
Use the filters below to find and compare flights from Fairbanks to Ontario that are best for you.

Fly from

Fairbanks

Fly to

Ontario

Route

Depart

Return

Price

FairbanksOntario

FAI - ONT

FAIONT

Fairbanks

Thu 10/23

1:26 pm-11:51 pm

2 stops33h 25m

Ontario

Mon 10/27

6:00 am-2:41 am

1 stop21h 41m

$261

FairbanksOntario

FAI - ONT

FAIONT

Fairbanks

Wed 10/22

1:45 am-10:41 pm

1 stop19h 56m

Ontario

Mon 10/27

5:50 pm-12:40 am

1 stop7h 50m

$360

FairbanksOntario

FAI - ONT

FAIONT

Fairbanks

Mon 2/2

5:15 am-7:47 pm

2 stops13h 32m

$286

FairbanksOntario

FAI - ONT

FAIONT

Fairbanks

Sun 2/1

1:40 am-10:39 am

1 stop7h 59m

$302

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Best time to book a flight from Fairbanks to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Fairbanks with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Fairbanks to Ontario

What is the cheapest month to book a flight from Fairbanks to Ontario?

Currently, August is the cheapest month in which you can book a flight from Fairbanks to Ontario (average of $246). Flying from Fairbanks to Ontario in March is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Fairbanks to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Fairbanks to Ontario?

    Alaska Airlines can get you from Fairbanks to Ontario in just under 33h 25m. Your travel time can differ by up to . Fairbanks and Ontario are separated by a distance of 2470 mi.

  • Can I find deals for flights from Fairbanks to Ontario that include hotel bookings?

    Yes. In addition to deals on Fairbanks to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Fairbanks to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fairbanks to Ontario.

  • Can I find deals for business class flights from Fairbanks to Ontario?

    Yes. Cheapflights offers flight deals from Fairbanks to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Fairbanks to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Fairbanks to Ontario (average of $246). Flying from Fairbanks to Ontario in March is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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