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

Delta and Alaska 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 4 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 September 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.

$251 Cheap Flights from Ontario to Anchorage in 2026

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.

11:13 am - 11:21 amONT Ontario-ANC Anchorage

25h 08m1 stop Seattle/Tacoma Intl

1:59 am - 1:16 pmANC Anchorage-ONT Ontario

10h 17m1 stop Seattle/Tacoma Intl

$405Alaska Airlines

Sat, Oct 10 - Mon, Oct 12

6:00 am - 8:48 pmONT Ontario-ANC Anchorage

15h 48m1 stop Seattle/Tacoma Intl

2:23 pm - 11:18 amANC Anchorage-ONT Ontario

19h 55m1 stop Seattle/Tacoma Intl

$405Alaska Airlines

Thu, Nov 5 - Sun, Nov 8

6:02 am - 12:48 amONT Ontario-ANC Anchorage

19h 46m1 stop Seattle/Tacoma Intl

12:31 am - 10:17 amANC Anchorage-ONT Ontario

8h 46m1 stop Seattle/Tacoma Intl

$405Alaska Airlines

Mon, Oct 5 - Sat, Oct 10

6:00 am - 12:33 pmONT Ontario-ANC Anchorage

7h 33m1 stop Seattle/Tacoma Intl

2:20 pm - 10:39 pmANC Anchorage-ONT Ontario

7h 19m1 stop Seattle/Tacoma Intl

$406Alaska Airlines

Thu, Dec 3 - Sun, Dec 6

11:59 am - 8:41 pmONT Ontario-ANC Anchorage

9h 42m1 stop Seattle/Tacoma Intl

6:00 am - 10:43 pmANC Anchorage-ONT Ontario

15h 43m1 stop Seattle/Tacoma Intl

$463Delta

Fri, Dec 25 - Wed, Jan 6

5:38 pm - 12:32 amONT Ontario-ANC Anchorage

7h 54m1 stop Seattle/Tacoma Intl

1:30 am - 10:43 pmANC Anchorage-ONT Ontario

20h 13m1 stop Seattle/Tacoma Intl

$463Delta

Sat, Dec 26 - Mon, Jan 4

7:00 am - 1:39 amONT Ontario-ANC Anchorage

19h 39m1 stop Seattle/Tacoma Intl

4:04 pm - 11:17 amANC Anchorage-ONT Ontario

18h 13m1 stop Seattle/Tacoma Intl

$463Delta

Sun, Nov 22 - Tue, Dec 1

8:25 am - 7:13 pmONT Ontario-ANC Anchorage

11h 48m1 stop Dallas/Fort Worth

8:22 pm - 9:35 amANC Anchorage-ONT Ontario

12h 13m1 stop Dallas/Fort Worth

$532American Airlines

Wed, Sep 30 - Tue, Oct 6

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

13h 39m1 stop Chicago O'Hare Intl

11:59 pm - 12:33 pmANC Anchorage-ONT Ontario

11h 34m1 stop Denver Intl

$591United Airlines

Wed, Nov 4 - Tue, Nov 10

1:32 pm - 10:56 pmONT Ontario-ANC Anchorage

10h 24m1 stop Denver Intl

11:59 pm - 12:33 pmANC Anchorage-ONT Ontario

11h 34m1 stop Denver Intl

$591United Airlines

Fri, Nov 6 - Mon, Nov 9

Cheap last minute flights

Enter your travel dates to find the best prices.

3:14 pm - 10:45 pmONT Ontario-ANC Anchorage

8h 31m1 stop Seattle/Tacoma Intl

6:07 am - 2:16 pmANC Anchorage-ONT Ontario

7h 09m1 stop Seattle/Tacoma Intl

$611Alaska Airlines

Sun, Sep 13 - Tue, Sep 22

7:59 pm - 10:04 amONT Ontario-ANC Anchorage

15h 05m1 stop Seattle/Tacoma Intl

7:07 am - 2:16 pmANC Anchorage-ONT Ontario

30h 09m1 stop Seattle/Tacoma Intl

$611Alaska Airlines

Sun, Sep 13 - Sun, Sep 20

6:00 pm - 12:27 amONT Ontario-ANC Anchorage

7h 27m1 stop Seattle/Tacoma Intl

1:32 am - 11:14 amANC Anchorage-ONT Ontario

8h 42m1 stop Seattle/Tacoma Intl

$611Delta

Mon, Sep 14 - Sun, Sep 27

6:02 am - 1:48 pmONT Ontario-ANC Anchorage

8h 46m1 stop Seattle/Tacoma Intl

12:29 am - 2:16 pmANC Anchorage-ONT Ontario

12h 47m1 stop Seattle/Tacoma Intl

$611Alaska Airlines

Sat, Sep 12 - Fri, Sep 18

7:59 pm - 10:04 amONT Ontario-ANC Anchorage

15h 05m1 stop Seattle/Tacoma Intl

1:29 am - 5:18 pmANC Anchorage-ONT Ontario

14h 49m2 stops Seattle/Tacoma Intl Portland

$618Alaska Airlines

Sun, Sep 13 - Sat, Sep 19

6:00 pm - 12:27 amONT Ontario-ANC Anchorage

7h 27m1 stop Seattle/Tacoma Intl

2:38 pm - 10:40 pmANC Anchorage-ONT Ontario

7h 02m1 stop Seattle/Tacoma Intl

$631Delta

Fri, Sep 11 - Sat, Sep 19

11:54 am - 12:27 amONT Ontario-ANC Anchorage

13h 33m1 stop Seattle/Tacoma Intl

2:38 pm - 10:40 pmANC Anchorage-ONT Ontario

7h 02m1 stop Seattle/Tacoma Intl

$631Delta

Thu, Sep 10 - Sat, Sep 19

10:15 am - 10:45 pmONT Ontario-ANC Anchorage

13h 30m2 stops Phoenix Sky Harbor Intl Las Vegas Harry Reid Intl

11:55 pm - 1:10 pmANC Anchorage-ONT Ontario

12h 15m2 stops Las Vegas Harry Reid Intl Sacramento Intl

$1,167Southwest

Sat, Sep 12 - Mon, Sep 14

1:18 pm - 11:05 pmONT Ontario-ANC Anchorage

10h 47m1 stop Denver Intl

9:00 am - 8:53 pmANC Anchorage-ONT Ontario

10h 53m1 stop Denver Intl

$1,258United Airlines

Sat, Sep 12 - Mon, Sep 14

6:00 am - 7:13 pmONT Ontario-ANC Anchorage

14h 13m1 stop Dallas/Fort Worth

8:20 pm - 9:29 amANC Anchorage-ONT Ontario

12h 09m1 stop Dallas/Fort Worth

$1,355American Airlines

Sat, Sep 12 - Wed, Sep 16

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Delta flights from Ontario to Anchorage

Our best Delta deals on Ontario to Anchorage flight tickets

Delta

Nov 22

ONT7:00 amOntario

19h 39m

1 stop

ANC1:39 amAnchorage

Dec 1

ANC4:04 pmAnchorage

18h 13m

1 stop

ONT11:17 amOntario

$463

Delta

Oct 9

ONT6:20 amOntario

9h 49m

1 stop

ANC3:09 pmAnchorage

Oct 16

ANC11:29 amAnchorage

10h 14m

1 stop

ONT10:43 pmOntario

$491

Delta

Oct 9

ONT6:20 amOntario

9h 49m

1 stop

ANC3:09 pmAnchorage

Oct 16

ANC11:29 amAnchorage

10h 14m

1 stop

ONT10:43 pmOntario

$492

Alaska Airlines flights from Ontario to Anchorage

Our best Alaska Airlines deals on Ontario to Anchorage flight tickets

Alaska Airlines

Oct 10

ONT11:13 amOntario

25h 08m

1 stop

ANC11:21 amAnchorage

Oct 12

ANC1:59 amAnchorage

10h 17m

1 stop

ONT1:16 pmOntario

$405

Alaska Airlines

Dec 3

ONT6:00 amOntario

7h 33m

1 stop

ANC12:33 pmAnchorage

Dec 6

ANC2:20 pmAnchorage

7h 19m

1 stop

ONT10:39 pmOntario

$406

Alaska Airlines

Sep 30

ONT3:14 pmOntario

9h 25m

1 stop

ANC11:39 pmAnchorage

Oct 12

ANC1:59 amAnchorage

10h 17m

1 stop

ONT1:16 pmOntario

$453

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioAnchorage

ONT Ontario - ANC Anchorage

ONTANC

Ontario

Sat 10/10

11:13 am-11:21 am

1 stop25h 08m

Anchorage

Mon 10/12

1:59 am-1:16 pm

1 stop10h 17m

$405

OntarioAnchorage

ONT Ontario - ANC Anchorage

ONTANC

Ontario

Thu 11/5

6:00 am-8:48 pm

1 stop15h 48m

Anchorage

Sun 11/8

2:23 pm-11:18 am

1 stop19h 55m

$405

OntarioAnchorage

ONT Ontario - ANC Anchorage

ONTANC

Ontario

Mon 10/5

6:02 am-12:48 am

1 stop19h 46m

Anchorage

Sat 10/10

12:31 am-10:17 am

1 stop8h 46m

$405

Quickest round-trip

OntarioAnchorage

ONT Ontario - ANC Anchorage

ONTANC

Ontario

Thu 12/3

6:00 am-12:33 pm

1 stop7h 33m

Anchorage

Sun 12/6

2:20 pm-10:39 pm

1 stop7h 19m

$406

OntarioAnchorage

ONT Ontario - ANC Anchorage

ONTANC

Ontario

Fri 12/25

11:59 am-8:41 pm

1 stop9h 42m

Anchorage

Wed 1/6

6:00 am-10:43 pm

1 stop15h 43m

$463

OntarioAnchorage

ONT Ontario - ANC Anchorage

ONTANC

Ontario

Sat 12/26

5:38 pm-12:32 am

1 stop7h 54m

Anchorage

Mon 1/4

1:30 am-10:43 pm

1 stop20h 13m

$463

OntarioAnchorage

ONT Ontario - ANC Anchorage

ONTANC

Ontario

Sun 11/22

7:00 am-1:39 am

1 stop19h 39m

Anchorage

Tue 12/1

4:04 pm-11:17 am

1 stop18h 13m

$463

OntarioAnchorage

ONT Ontario - ANC Anchorage

ONTANC

Ontario

Wed 9/30

8:25 am-7:13 pm

1 stop11h 48m

Anchorage

Tue 10/6

8:22 pm-9:35 am

1 stop12h 13m

$532

OntarioAnchorage

ONT Ontario - ANC Anchorage

ONTANC

Ontario

Wed 11/4

7:00 am-7:39 pm

1 stop13h 39m

Anchorage

Tue 11/10

11:59 pm-12:33 pm

1 stop11h 34m

$591

OntarioAnchorage

ONT Ontario - ANC Anchorage

ONTANC

Ontario

Fri 11/6

1:32 pm-10:56 pm

1 stop10h 24m

Anchorage

Mon 11/9

11:59 pm-12:33 pm

1 stop11h 34m

$591

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 low for flights on this route.

Typical prices usually range from $407 to $563.
The lowest price recently found on this route was $405.

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 $424. 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 $532.

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 $442. 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 31% 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	$251
Fastest flight time	7h 27m
Direct flights	None

The best one-way flight to Anchorage from Ontario in the past 72 hours is $251. The best round-trip flight deal from Ontario to Anchorage found on momondo in the last 72 hours is $405.

The fastest flight from Ontario to Anchorage takes 7h 27m

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 27m, 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 September 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 (77% of total bookings). The next most popular airline is Delta (23%).

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 $296	Free Cancellation	Rating 7.8 8,553 reviews		Search Delta flights
Alaska Airlines	PriceFrom $304	Free Cancellation	Rating 7.9 12,904 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.