ANC - ONT

$179 Find Cheap Flights from Anchorage 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 Anchorage to Ontario departing on 12/12. 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 Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Anchorage 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 Anchorage to Ontario, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$416
Overall average: $563
Alaska Airlines
Sun 2/1Fri 2/6
ANC - ONT • 1 stop
Cheapest one-way
$179
Typical prices: $452-$594
Alaska Airlines
Fri 12/12
ANC - ONT • 1 stop
Top airlines
Alaska Airlines
Cheapest • from $416 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 54% price drop
November
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 Ontario!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Anchorage to Ontario (ANC-ONT)

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

Recent round-trip flight deals from Anchorage to Ontario

Sun, Feb 1 - Fri, Feb 6
Alaska Airlines Logo
2:10 am - 10:59 amANC-ONT
7h 49m1 stop
Alaska Airlines Logo
11:53 am - 9:51 pmONT-ANC
10h 58m1 stop
$416Alaska Airlines
Find Deal
Sun, Dec 7 - Sat, Dec 13
Delta Logo
1:10 pm - 11:13 amANC-ONT
21h 03m1 stop
Delta Logo
5:49 pm - 1:53 amONT-ANC
9h 04m1 stop
$422Delta
Find Deal
Sat, Jan 3 - Fri, Jan 9
Alaska Airlines Logo
12:55 am - 9:50 amANC-ONT
7h 55m1 stop
Alaska Airlines Logo
7:00 am - 1:30 pmONT-ANC
7h 30m1 stop
$431Alaska Airlines
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Mon, Feb 16 - Thu, Feb 19
Alaska Airlines Logo
12:15 pm - 7:47 pmANC-ONT
6h 32m1 stop
Alaska Airlines Logo
7:00 am - 1:35 pmONT-ANC
7h 35m1 stop
$436Alaska Airlines
Find Deal
Mon, Feb 2 - Fri, Feb 6
Delta Logo
5:55 am - 4:13 pmANC-ONT
9h 18m2 stops
Delta Logo
3:30 pm - 12:09 amONT-ANC
9h 39m1 stop
$441Delta
Find Deal
Mon, Feb 16 - Thu, Feb 19
Alaska Airlines Logo
10:00 am - 7:47 pmANC-ONT
8h 47m2 stops
Alaska Airlines Logo
6:00 pm - 2:39 amONT-ANC
9h 39m2 stops
$446Alaska Airlines
Find Deal
Tue, Dec 9 - Thu, Dec 11
United Airlines Logo
11:59 pm - 12:32 pmANC-ONT
11h 33m1 stop
United Airlines Logo
1:34 pm - 10:56 pmONT-ANC
10h 22m1 stop
$498United Airlines
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Thu, Dec 25 - Wed, Dec 31
Alaska Airlines Logo
11:00 am - 11:59 pmANC-ONT
11h 59m2 stops
Alaska Airlines Logo
6:05 pm - 12:30 amONT-ANC
7h 25m1 stop
$533Alaska Airlines
Find Deal
Mon, Dec 8 - Thu, Dec 11
United Airlines Logo
11:59 pm - 12:32 pmANC-ONT
11h 33m1 stop
United Airlines Logo
1:34 pm - 10:56 pmONT-ANC
10h 22m1 stop
$536United Airlines
Find Deal
Wed, Dec 10 - Fri, Dec 12
United Airlines Logo
11:59 pm - 12:32 pmANC-ONT
11h 33m1 stop
United Airlines Logo
1:34 pm - 10:56 pmONT-ANC
10h 22m1 stop
$581United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Anchorage to Ontario flights

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

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

When flying from Anchorage to Ontario, you should consider leaving on a Monday and avoid Tuesdays if you are looking for the best rates. For your return to Anchorage, you’ll find the best rates on Mondays and the most expensive ones on Tuesdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Anchorage 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 Anchorage to Ontario is September, where tickets cost $255 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is $860 and $697 respectively.

Good to know

Low seasonJanuary
Cheapest flight$179
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 35% lower on average.
Flight from Anchorage to Ontario

When to book flights from Anchorage to Ontario

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

  • What is the cheapest flight from Anchorage to Ontario?

    In the last 3 days, the lowest price for a flight from Anchorage to Ontario was $179 for a one-way ticket and $416 for a round-trip.

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

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

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

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

  • Which airline alliances offer flights from Anchorage to Ontario?

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

  • Which is the best airline for flights from Anchorage to Ontario, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Anchorage to Ontario are Alaska Airlines and Delta. With an average price for the route of $563 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $482 and an overall rating of 7.9.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Anchorage 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 Anchorage 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 Anchorage with another airline. Booking your flights between Anchorage 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 Anchorage 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 Anchorage 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 Anchorage to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Anchorage 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 Anchorage 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.
8.0
Alaska AirlinesOverall score based on 11214 reviews
7.0Entertainment
8.1Boarding
7.1Food
8.5Crew
7.8Comfort
Airline reviews

Flight was delayed several times then eventually cancelled which caused issues with our hotel, car rental and tickets to planned event. We also spent unplanned expense with Lyft to and from the airport which was frustrating. Customer care was not present during whole time at the airport.

2.0 MediocreAnonymous, Oct 2025ANC - LAS
Read more Alaska Airlines reviews

Flight was delayed several times then eventually cancelled which caused issues with our hotel, car rental and tickets to planned event. We also spent unplanned expense with Lyft to and from the airport which was frustrating. Customer care was not present during whole time at the airport.

Staff inside Portland terminal were rude, made us fell rushed and not at all accommodating to seniors. For this alone I will probably never booked from them again.

We received a check-in reminder the day before the flight, and it listed the flight at a later time. Correct flight number, same seats, etc. for 3 hours later. I called the airline to confirm and they had no record of the email. The info was wrong, and we would have missed our flight if we'd assumed it was correct. I want to know where/how we received this incorrect info.

My experience would’ve been great because we were on a new plane, but they said as we boarded that the plane would be too new to have WiFi, which to me is unreasonable - newer planes should def have WiFi! It was a 5 hour flight from Anchorage to San Fran and because there was no WiFi, I had to take an unexpected half day off work, which was super annoying because I had a lot to do and we only found out a few minutes before takeoff.

5 1/2 hour trip. Nice plane. easy boarding. Could have used a bit more beverage service but it was a red eye flight and they didn't want to wake everyone.

I was very pleased with this trip from Anchorage to Seattle and Seattle to Billings. Wheelchair assistance was rendered and gratefully accepted. Unlike my outbound flights to Seattle I did not have long, painful walks on a bad knee to get to airport gates. My thanks to the Alaska staff.

Loved the staff ease of flying snacks and free movies and WiFi

Horrible. Boarded late, sat on the tarmac for over an hour, missed my connecting flight and had to spend a day in the Seattle airport. I won’t be flying Hawaiian again.

When I booked with Kayak, I paid extra for a window seat for the long flight, so I could sleep more easily. But when I checked in, they changed my seat to a middle seat. This happened on both long flights to and from Chicago to Anchorage. For one flight, upon request they changed my seat back to a window seat. For the other, they would not and said the Alaska Airlines does not allow seat requests.....just disappointing.

The flight was very smooth. The crew was very friendly.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

The crew took good care of us. The flight from ATL to SFO is a longer one, and there were multiple beverage offerings. I like the 757's that Delta uses. Good airplane that is comfortable. I do wish Delta would separate Priority boarding from the better seats. I would gladly take a smaller seat in an open row than be jammed into Comfort just to get priority boarding, just to make sure I don't have to check a bag.

Gate agent rushed to fill hot jetway with crowd so it took over 12 minutes to go from gate to plane. Just like a discount airline Pooly prepared cabin and third time that claim of rough air prevented any cabin service. Friends on a Southwest flight at similar time had service.

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

Food was surprisingly good but the WiFi was not great

No one fussed at me about my pap machine as a 3rd pice on the plane. Boarding was pleasant and smooth. The boarding agent in Anchorage was a fun character- he could be in a movie. :~) The on-board crew were downright pleasant. No militant attitudes on Delta. Like all planes these days the seats are too narrow for standard Americans and at 5’2” there is barely enough leg room. I don’t know how tall people fold themselves into the seats. But that’s nothing specific to Delta

My flight was extremely cold. I had a jacket and a cover was left in each seat. The cover was extremely thin and I have a disability, fibromyalgia and arthrithis and AC air is the worst. I closed my vent and my husbands vent and it still was frigid. I asked the attendant if I could get another cover and she quickly almost dismissively and totally unconcerned stating, (I quote) (one per chair) and walked off so quickly that I didn't get a chance to explain to her that I literally have adisability. I didnt want to make a seen so I set on that flight for over 5 hours in pain, joints locking up and extremely uncomfortable. When my fibromyalgia flares up my joints not only ache but they will lock up also and it takes me days to get back to my regular self even though I take medication for it. I felt like it would not have hurt anyone at all for her to just give me an extra cover because I'm sure they have all types of medical issues in people that fly every day.

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

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