What is the cheapest airline that flies from Ontario to Anchorage?

Alaska Airlines and United Airlines are the most popular carriers operating from Ontario to Anchorage

What airlines fly to Anchorage?

Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to Anchorage from Ontario according to our data. Alaska Airlines is the first choice among our users, with 88% of people opting to fly with this airline when traveling to Anchorage. Keep in mind that there are 3 different airlines that fly to Anchorage on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ontario Airport to Anchorage Airport?

Prices for flights from Ontario Airport to Anchorage Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Ontario Airport to Anchorage Airport?

As of October 2026, there are 2 operators available to choose from for flights from Ontario Airport to Anchorage Airport.

How old do you have to be to fly from Ontario Airport to Anchorage 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 Anchorage Airport.

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

The required travel and health documents for your Anchorage Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Anchorage Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$270 Cheap Flights from Ontario to Anchorage in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Anchorage

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:36 am - 8:35 pmONT Ontario-ANC Anchorage

9h 59m1 stop Seattle/Tacoma Intl

2:28 am - 10:38 amANC Anchorage-ONT Ontario

7h 10m1 stop Seattle/Tacoma Intl

$523Alaska Airlines

Fri, Jan 29 - Sat, Jan 30

11:36 am - 1:55 pmONT Ontario-ANC Anchorage

27h 19m2 stops Seattle/Tacoma Intl Fairbanks

1:41 am - 10:00 amANC Anchorage-ONT Ontario

7h 19m1 stop Portland

$538Alaska Airlines

Fri, Jan 29 - Sat, Jan 30

11:57 am - 1:45 amONT Ontario-ANC Anchorage

14h 48m1 stop Seattle/Tacoma Intl

1:15 am - 11:17 amANC Anchorage-ONT Ontario

9h 02m1 stop Seattle/Tacoma Intl

$539Delta

Sun, Dec 6 - Sat, Dec 12

6:00 am - 12:51 amONT Ontario-ANC Anchorage

19h 51m1 stop Seattle/Tacoma Intl

2:56 am - 11:13 amANC Anchorage-ONT Ontario

7h 17m1 stop Seattle/Tacoma Intl

$539Alaska Airlines

Sat, Dec 5 - Mon, Dec 7

6:00 am - 1:27 pmONT Ontario-ANC Anchorage

8h 27m1 stop Seattle/Tacoma Intl

2:56 am - 11:13 amANC Anchorage-ONT Ontario

7h 17m1 stop Seattle/Tacoma Intl

$539Alaska Airlines

Fri, Nov 27 - Tue, Dec 8

6:30 am - 7:15 pmONT Ontario-ANC Anchorage

13h 45m1 stop Chicago O'Hare Intl

9:00 am - 8:20 pmANC Anchorage-ONT Ontario

10h 20m1 stop Denver Intl

$571United Airlines

Sun, Feb 14 - Tue, Feb 16

1:38 pm - 12:18 amONT Ontario-ANC Anchorage

11h 40m1 stop Denver Intl

1:20 am - 12:42 pmANC Anchorage-ONT Ontario

10h 22m1 stop Denver Intl

$590United Airlines

Sat, Dec 19 - Sat, Dec 26

7:00 am - 3:04 pmONT Ontario-ANC Anchorage

9h 04m1 stop Seattle/Tacoma Intl

2:21 pm - 11:00 pmANC Anchorage-ONT Ontario

7h 39m1 stop Seattle/Tacoma Intl

$600Delta

Sun, Nov 15 - Sun, Nov 22

7:00 am - 7:39 pmONT Ontario-ANC Anchorage

13h 39m1 stop Chicago O'Hare Intl

12:07 am - 12:34 pmANC Anchorage-ONT Ontario

11h 27m1 stop Denver Intl

$631United Airlines

Sun, Dec 6 - Sat, Dec 12

5:56 pm - 1:39 amONT Ontario-ANC Anchorage

8h 43m1 stop Seattle/Tacoma Intl

2:21 pm - 11:00 pmANC Anchorage-ONT Ontario

7h 39m1 stop Seattle/Tacoma Intl

$647Delta

Mon, Nov 23 - Sun, Nov 29

Cheap last minute flights

Enter your travel dates to find the best prices.

11:29 am - 8:50 pmONT Ontario-ANC Anchorage

10h 21m1 stop Portland

6:45 am - 3:13 pmANC Anchorage-ONT Ontario

7h 28m1 stop Seattle/Tacoma Intl

$661Alaska Airlines

Thu, Oct 29 - Mon, Nov 2

11:13 am - 11:39 pmONT Ontario-ANC Anchorage

13h 26m1 stop Seattle/Tacoma Intl

6:45 am - 6:17 pmANC Anchorage-ONT Ontario

10h 32m1 stop Seattle/Tacoma Intl

$661Alaska Airlines

Wed, Oct 28 - Wed, Nov 4

7:25 am - 8:50 pmONT Ontario-ANC Anchorage

14h 25m1 stop Portland

5:47 am - 11:06 pmANC Anchorage-ONT Ontario

16h 19m1 stop Seattle/Tacoma Intl

$661Alaska Airlines

Fri, Oct 30 - Thu, Nov 5

2:13 pm - 9:48 pmONT Ontario-ANC Anchorage

8h 35m1 stop Seattle/Tacoma Intl

9:03 am - 6:17 pmANC Anchorage-ONT Ontario

8h 14m1 stop Seattle/Tacoma Intl

$661Alaska Airlines

Fri, Oct 30 - Sat, Nov 7

6:02 am - 1:36 pmONT Ontario-ANC Anchorage

8h 34m1 stop Seattle/Tacoma Intl

6:45 am - 6:17 pmANC Anchorage-ONT Ontario

10h 32m1 stop Seattle/Tacoma Intl

$661Alaska Airlines

Tue, Oct 27 - Sun, Nov 1

11:13 am - 8:51 pmONT Ontario-ANC Anchorage

10h 38m1 stop Seattle/Tacoma Intl

1:36 am - 9:52 amANC Anchorage-ONT Ontario

7h 16m1 stop Portland

$661Alaska Airlines

Fri, Oct 30 - Mon, Nov 2

11:29 am - 7:37 pmONT Ontario-ANC Anchorage

9h 08m2 stops Portland Seattle/Tacoma Intl

6:45 am - 3:13 pmANC Anchorage-ONT Ontario

7h 28m1 stop Seattle/Tacoma Intl

$666Alaska Airlines

Tue, Oct 27 - Sun, Nov 1

11:29 am - 8:51 pmONT Ontario-ANC Anchorage

10h 22m2 stops Portland Seattle/Tacoma Intl

8:00 am - 6:17 pmANC Anchorage-ONT Ontario

9h 17m1 stop Seattle/Tacoma Intl

$666Alaska Airlines

Wed, Oct 28 - Wed, Nov 4

9:25 am - 10:56 pmONT Ontario-ANC Anchorage

14h 31m2 stops San Francisco Denver Intl

11:59 pm - 3:33 pmANC Anchorage-ONT Ontario

14h 34m2 stops Denver Intl San Francisco

$1,035United Airlines

Fri, Oct 30 - Thu, Nov 5

9:25 am - 10:56 pmONT Ontario-ANC Anchorage

14h 31m2 stops San Francisco Denver Intl

11:59 pm - 3:33 pmANC Anchorage-ONT Ontario

14h 34m2 stops Denver Intl San Francisco

$1,232United Airlines

Fri, Oct 30 - Thu, Nov 5

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Alaska Airlines flights from Ontario to Anchorage

Our best Alaska Airlines deals on Ontario to Anchorage flight tickets

Alaska Airlines

Jan 29

ONT11:36 amOntario

9h 59m

1 stop

ANC8:35 pmAnchorage

Jan 30

ANC2:28 amAnchorage

7h 10m

1 stop

ONT10:38 amOntario

$523

Alaska Airlines

Jan 29

ONT11:36 amOntario

27h 19m

2 stops

ANC1:55 pmAnchorage

Jan 30

ANC1:41 amAnchorage

7h 19m

1 stop

ONT10:00 amOntario

$538

Alaska Airlines

Dec 5

ONT6:00 amOntario

19h 51m

1 stop

ANC12:51 amAnchorage

Dec 7

ANC2:56 amAnchorage

7h 17m

1 stop

ONT11:13 amOntario

$539

United Airlines flights from Ontario to Anchorage

Our best United Airlines deals on Ontario to Anchorage flight tickets

United Airlines

Feb 14

ONT6:30 amOntario

13h 45m

1 stop

ANC7:15 pmAnchorage

Feb 16

ANC9:00 amAnchorage

10h 20m

1 stop

ONT8:20 pmOntario

$571

United Airlines

Dec 25

ONT1:38 pmOntario

11h 40m

1 stop

ANC12:18 amAnchorage

Dec 29

ANC1:20 amAnchorage

10h 22m

1 stop

ONT12:42 pmOntario

$689

United Airlines

Nov 10

ONT1:29 pmOntario

10h 27m

1 stop

ANC10:56 pmAnchorage

Dec 7

ANC12:07 amAnchorage

11h 27m

1 stop

ONT12:34 pmOntario

$710

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioAnchorage

ONT Ontario - ANC Anchorage

ONTANC

Ontario

Fri 1/29

11:36 am-8:35 pm

1 stop9h 59m

Anchorage

Sat 1/30

2:28 am-10:38 am

1 stop7h 10m

$523

OntarioAnchorage

ONT Ontario - ANC Anchorage

ONTANC

Ontario

Fri 1/29

11:36 am-1:55 pm

2 stops27h 19m

Anchorage

Sat 1/30

1:41 am-10:00 am

1 stop7h 19m

$538

OntarioAnchorage

ONT Ontario - ANC Anchorage

ONTANC

Ontario

Sun 12/6

11:57 am-1:45 am

1 stop14h 48m

Anchorage

Sat 12/12

1:15 am-11:17 am

1 stop9h 02m

$539

OntarioAnchorage

ONT Ontario - ANC Anchorage

ONTANC

Ontario

Sat 12/5

6:00 am-12:51 am

1 stop19h 51m

Anchorage

Mon 12/7

2:56 am-11:13 am

1 stop7h 17m

$539

Quickest round-trip

OntarioAnchorage

ONT Ontario - ANC Anchorage

ONTANC

Ontario

Fri 11/27

6:00 am-1:27 pm

1 stop8h 27m

Anchorage

Tue 12/8

2:56 am-11:13 am

1 stop7h 17m

$539

OntarioAnchorage

ONT Ontario - ANC Anchorage

ONTANC

Ontario

Sun 2/14

6:30 am-7:15 pm

1 stop13h 45m

Anchorage

Tue 2/16

9:00 am-8:20 pm

1 stop10h 20m

$571

OntarioAnchorage

ONT Ontario - ANC Anchorage

ONTANC

Ontario

Sat 12/19

1:38 pm-12:18 am

1 stop11h 40m

Anchorage

Sat 12/26

1:20 am-12:42 pm

1 stop10h 22m

$590

OntarioAnchorage

ONT Ontario - ANC Anchorage

ONTANC

Ontario

Sun 11/15

7:00 am-3:04 pm

1 stop9h 04m

Anchorage

Sun 11/22

2:21 pm-11:00 pm

1 stop7h 39m

$600

OntarioAnchorage

ONT Ontario - ANC Anchorage

ONTANC

Ontario

Sun 12/6

7:00 am-7:39 pm

1 stop13h 39m

Anchorage

Sat 12/12

12:07 am-12:34 pm

1 stop11h 27m

$631

OntarioAnchorage

ONT Ontario - ANC Anchorage

ONTANC

Ontario

Mon 11/23

5:56 pm-1:39 am

1 stop8h 43m

Anchorage

Sun 11/29

2:21 pm-11:00 pm

1 stop7h 39m

$647

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 Ontario to Anchorage

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 Ontario and Anchorage?

Prices are currently typical for flights on this route.

Typical prices usually range from $458 to $736.
The lowest price recently found on this route was $523.

What is the cheapest month to fly to Anchorage?

If you don’t want to visit Anchorage in December, then you should wait until February to fly from Ontario, when ticket prices are also cheap, with an average price of $296.

What is the cheapest day to depart on your flight to Anchorage?

The cheapest day to depart on your flight to Anchorage is on a Thursday when prices can be found for as low as $427. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Anchorage is Sunday, with ticket prices averaging around $533.

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

In the evening is the cheapest time of day to fly from Ontario to Anchorage when you can find flight prices for as low as $445. Flying to Anchorage in the evening is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive with an average ticket price of $768.

Can stopping save me money on Ontario to Anchorage flights?

You could potentially save up to 5% on your flight if you consider stops on a Ontario to Anchorage flight.

How have Ontario to Anchorage flight prices changed over time?

When to book flights from Ontario to Anchorage

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

Estimated round-trip price

Cheap Ontario to Anchorage (ONT to ANC) flight deals and tips

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

Best Price Found	$270
Fastest flight time	7h 00m
Direct flights	None

The best one-way flight to Anchorage from Ontario in the past 72 hours is $270. The best round-trip flight deal from Ontario to Anchorage found on momondo in the last 72 hours is $523.

The fastest flight from Ontario to Anchorage takes 7h 00m

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

Search flight deals

Frequently asked questions about flying from Ontario to Anchorage

How far is Ontario to Anchorage by plane?
Ontario and Anchorage are 2353.2 mi apart from one another. Flights usually cover this in 7h 00m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Ontario Airport to Anchorage Airport?
Prices for flights from Ontario Airport to Anchorage Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Ontario Airport to Anchorage Airport?
As of October 2026, there are 2 operators available to choose from for flights from Ontario Airport to Anchorage Airport.
How old do you have to be to fly from Ontario Airport to Anchorage 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 Anchorage Airport.
What documentation or ID do you need to fly to Anchorage Airport?
The required travel and health documents for your Anchorage Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Anchorage Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Ontario to Anchorage?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Ontario to Anchorage is Alaska Airlines (73% of total bookings). The next most popular airline is Delta (27%).

Best airlines flying from Ontario to Anchorage

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $336	Free Cancellation	Rating 7.8 8,678 reviews		Search Delta flights
Alaska Airlines	PriceFrom $371	Free Cancellation	Rating 7.9 13,122 reviews		Search Alaska Airlines flights

Seward

Wasilla

Girdwood

Palmer

Talkeetna

Eagle River

Why use momondo?

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

It is quick and easy to find Ontario to Anchorage 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 Anchorage that suits you.

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

Yes. momondo enables you to select and highlight flights to Anchorage from Ontario with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Anchorage from Ontario.

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

If you are not ready to book a flight from Ontario to Anchorage now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Anchorage and let you know when they change.