ANC - ONT

$178 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 5/6. 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
$357
Overall average: $569
Alaska Airlines
Fri 5/1Tue 5/5
ANC - ONT • 1 stop
Cheapest one-way
$178
Typical prices: $194-$447
Delta
Wed 5/6
ANC - ONT • 1 stop
Top airlines
Cheapest • from $357 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Anchorage and Ontario. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $417 (round-trip)
Shortest trip • 7h 10m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 51% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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

Fri, May 1 - Tue, May 5
Alaska Airlines Logo
12:59 am - 9:45 am
ANC
-
ONT
7h 46m
1 stop
Alaska Airlines Logo
3:26 pm - 12:03 pm
ONT
-
ANC
21h 37m
1 stop
$357Alaska Airlines
Fri, May 1 - Sat, May 2
Alaska Airlines Logo
7:00 am - 11:59 pm
ANC
-
ONT
15h 59m
1 stop
Alaska Airlines Logo
7:00 am - 9:43 pm
ONT
-
ANC
15h 43m
2 stops
$362Alaska Airlines
Sat, Apr 18 - Sun, Apr 26
American Airlines Logo
8:30 pm - 10:05 am
ANC
-
ONT
12h 35m
1 stop
American Airlines Logo
11:59 pm - 6:50 pm
ONT
-
ANC
19h 51m
1 stop
$387American Airlines
Fri, May 1 - Sat, May 2
Alaska Airlines Logo
1:22 pm - 11:59 pm
ANC
-
ONT
9h 37m
1 stop
Alaska Airlines Logo
10:39 am - 5:27 pm
ONT
-
ANC
7h 48m
1 stop
$397Alaska Airlines
Sat, May 2 - Tue, May 5
Alaska Airlines Logo
8:00 am - 11:48 pm
ANC
-
ONT
14h 48m
2 stops
Alaska Airlines Logo
6:00 am - 1:11 pm
ONT
-
ANC
8h 11m
1 stop
$402Alaska Airlines
Thu, Apr 30 - Sat, May 2
Alaska Airlines Logo
1:30 am - 7:05 pm
ANC
-
ONT
16h 35m
2 stops
Alaska Airlines Logo
7:00 am - 9:43 pm
ONT
-
ANC
15h 43m
2 stops
$407Alaska Airlines
Sun, Apr 19 - Thu, Apr 30
Alaska Airlines Logo
7:25 pm - 9:39 am
ANC
-
ONT
13h 14m
1 stop
Alaska Airlines Logo
7:59 pm - 4:25 pm
ONT
-
ANC
21h 26m
1 stop
$417Alaska Airlines
Mon, Apr 20 - Tue, Apr 28
Delta Logo
6:00 am - 5:15 pm
ANC
-
ONT
10h 15m
1 stop
Delta Logo
1:29 pm - 12:25 am
ONT
-
ANC
11h 56m
2 stops
$422Delta
Tue, Aug 11 - Thu, Aug 27
Delta Logo
1:30 am - 12:49 pm
ANC
-
ONT
10h 19m
1 stop
Delta Logo
1:00 pm - 11:34 pm
ONT
-
ANC
11h 34m
1 stop
$428Delta
Thu, Apr 23 - Tue, Apr 28
Alaska Airlines Logo
5:25 pm - 9:45 am
ANC
-
ONT
15h 20m
1 stop
Alaska Airlines Logo
10:39 am - 11:11 am
ONT
-
ANC
25h 32m
1 stop
$458Alaska Airlines
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 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 March and July, where the average cost of round-trip tickets is $756 and $679 respectively.

Good to know

Low seasonApril
Cheapest flight$178
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly with an average 4% increase in price.
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 $178 for a one-way ticket and $357 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 7.9, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $480 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.
7.9
Alaska AirlinesOverall score based on 12093 reviews
8.1Boarding
7.0Entertainment
7.0Food
7.8Comfort
8.5Crew
Airline reviews

The tray wasn’t cleaned, it had crumbs from the last flight Other than that it was very comfortable by

8.0 ExcellentAnonymous, Feb 2026
ANC - PDX
Read more Alaska Airlines reviews

The tray wasn’t cleaned, it had crumbs from the last flight Other than that it was very comfortable by

Kayak wouldn’t refund me for a flight I was trying to cancel through Kayak. Alaska airlines said I had to cancel through Kayak. I called the customer service line and they couldn’t refund the flight that I booked through Kayak either. You stole my money. You will be hearing from my lawyer.

Service was great! 👍 Seats were small and absolutely not enough leg and feet room!!!

The food selections were not good, and entertainment was non existent.

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.

Left a few minutes early. Got in 15 minutes early. Very attentive service on board. Very organized boarding.

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

Delta continues to set the benchmark for traveler-friendly service with minimal disruption and clear communication within the mainland US (coast to coast). I am consistently pleased to be a Delta customer, and this experience once again met my expectations. There was a brief delay departing from MIA due to a technical issue that required the aircraft to return to the gate. However, the situation was handled professionally and transparently. Fortunately, my planned layover allowed ample buffer time, so the adjustment caused no stress. Overall, another smooth and reassuring experience.

Awesome! On time flight, early arrival, and a complimentary upgrade!

Was forced to check in my small carry on, even though I informed the crew it has very fragile items inside

They double booked seats, the gate staff changed my ticket as I was boarding she went over to the computer and changed it without telling me. She messed up an entire three row section for me and others. Other travelers were outraged but the gate staff were so rude, so condescending saying it wasn't their problem to solve. I would rate this a zero if I could. Will not fly Delta again I'll stick with United and American.

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

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.

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

Information on your arrival and departure airports