Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Ontario to Bellingham from $123

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Bellingham departing on 2/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Ontario to Bellingham

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:17 pm - 12:14 pm
ONT
-
BLI
16h 57m
1 stop
Multiple Airlines Logo
8:30 am - 9:03 pm
BLI
-
ONT
12h 33m
1 stop
$194Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
7:17 pm - 1:26 pm
ONT
-
BLI
18h 09m
2 stops
Multiple Airlines Logo
8:30 am - 1:11 pm
BLI
-
ONT
28h 41m
1 stop
$235Multiple Airlines
Wed, Mar 4 - Wed, Mar 11
Alaska Airlines Logo
6:14 am - 11:13 am
ONT
-
BLI
4h 59m
1 stop
Alaska Airlines Logo
5:04 pm - 11:32 pm
BLI
-
ONT
6h 28m
1 stop
$248Alaska Airlines
Thu, Feb 26 - Sat, Feb 28
Alaska Airlines Logo
7:00 am - 10:50 pm
ONT
-
BLI
15h 50m
1 stop
Alaska Airlines Logo
6:19 pm - 11:59 pm
BLI
-
ONT
5h 40m
1 stop
$260Alaska Airlines
Thu, Apr 16 - Sat, Apr 18
Alaska Airlines Logo
6:14 am - 11:13 am
ONT
-
BLI
4h 59m
1 stop
Alaska Airlines Logo
5:04 pm - 11:32 pm
BLI
-
ONT
6h 28m
1 stop
$268Alaska Airlines
Thu, Feb 26 - Sat, Feb 28
Alaska Airlines Logo
6:14 am - 11:13 am
ONT
-
BLI
4h 59m
1 stop
Alaska Airlines Logo
3:55 pm - 11:08 am
BLI
-
ONT
19h 13m
1 stop
$275Alaska Airlines
Tue, Mar 3 - Tue, Mar 10
Alaska Airlines Logo
10:39 am - 6:39 pm
ONT
-
BLI
8h 00m
1 stop
Alaska Airlines Logo
8:30 am - 11:48 pm
BLI
-
ONT
15h 18m
1 stop
$281Alaska Airlines
Mon, Apr 27 - Wed, May 6
Alaska Airlines Logo
7:00 am - 10:42 pm
ONT
-
BLI
15h 42m
1 stop
Alaska Airlines Logo
8:30 am - 11:48 pm
BLI
-
ONT
15h 18m
1 stop
$283Alaska Airlines
Thu, Apr 23 - Sun, Apr 26
Alaska Airlines Logo
7:00 am - 10:42 pm
ONT
-
BLI
15h 42m
1 stop
Alaska Airlines Logo
7:19 pm - 11:59 pm
BLI
-
ONT
4h 40m
1 stop
$291Alaska Airlines
Fri, Apr 24 - Mon, Apr 27
Alaska Airlines Logo
6:14 am - 11:13 am
ONT
-
BLI
4h 59m
1 stop
Alaska Airlines Logo
11:53 am - 11:52 pm
BLI
-
ONT
11h 59m
2 stops
$295Alaska Airlines
Tue, Mar 3 - Tue, Mar 10

Alaska Airlines flights from Ontario to Bellingham

Our best Alaska Airlines deals on Ontario to Bellingham flight tickets
Alaska Airlines
Feb 26
ONT6:14 amOntario
4h 59m
1 stop
BLI11:13 amBellingham
Feb 28
BLI5:04 pmBellingham
6h 28m
1 stop
ONT11:32 pmOntario
$248
Alaska Airlines
Apr 16
ONT7:00 amOntario
15h 50m
1 stop
BLI10:50 pmBellingham
Apr 18
BLI6:19 pmBellingham
5h 40m
1 stop
ONT11:59 pmOntario
$260
Alaska Airlines
Feb 26
ONT6:14 amOntario
4h 59m
1 stop
BLI11:13 amBellingham
Feb 28
BLI5:04 pmBellingham
6h 28m
1 stop
ONT11:32 pmOntario
$268

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Bellingham 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, momondo users made 832,500 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Ontario to Bellingham that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioBellingham

ONT - BLI

ONTBLI

Ontario

Wed 3/4

7:17 pm-12:14 pm

1 stop16h 57m

Bellingham

Wed 3/11

8:30 am-9:03 pm

1 stop12h 33m

$194

OntarioBellingham

ONT - BLI

ONTBLI

Ontario

Wed 3/4

7:17 pm-1:26 pm

2 stops18h 09m

Bellingham

Wed 3/11

8:30 am-1:11 pm

1 stop28h 41m

$235

OntarioBellingham

ONT - BLI

ONTBLI

Ontario

Thu 2/26

6:14 am-11:13 am

1 stop4h 59m

Bellingham

Sat 2/28

5:04 pm-11:32 pm

1 stop6h 28m

$248

OntarioBellingham

ONT - BLI

ONTBLI

Ontario

Thu 4/16

7:00 am-10:50 pm

1 stop15h 50m

Bellingham

Sat 4/18

6:19 pm-11:59 pm

1 stop5h 40m

$260

OntarioBellingham

ONT - BLI

ONTBLI

Ontario

Thu 2/26

6:14 am-11:13 am

1 stop4h 59m

Bellingham

Sat 2/28

5:04 pm-11:32 pm

1 stop6h 28m

$268

OntarioBellingham

ONT - BLI

ONTBLI

Ontario

Tue 3/3

6:14 am-11:13 am

1 stop4h 59m

Bellingham

Tue 3/10

3:55 pm-11:08 am

1 stop19h 13m

$275

OntarioBellingham

ONT - BLI

ONTBLI

Ontario

Mon 4/27

10:39 am-6:39 pm

1 stop8h 00m

Bellingham

Wed 5/6

8:30 am-11:48 pm

1 stop15h 18m

$281

OntarioBellingham

ONT - BLI

ONTBLI

Ontario

Thu 4/23

7:00 am-10:42 pm

1 stop15h 42m

Bellingham

Sun 4/26

8:30 am-11:48 pm

1 stop15h 18m

$283

OntarioBellingham

ONT - BLI

ONTBLI

Ontario

Fri 4/24

7:00 am-10:42 pm

1 stop15h 42m

Bellingham

Mon 4/27

7:19 pm-11:59 pm

1 stop4h 40m

$291

OntarioBellingham

ONT - BLI

ONTBLI

Ontario

Tue 3/3

6:14 am-11:13 am

1 stop4h 59m

Bellingham

Tue 3/10

11:53 am-11:52 pm

2 stops11h 59m

$295

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Bellingham from

How to get the cheapest flight ticket from Ontario to Bellingham

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

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

On average, the least expensive day to fly to Bellingham from Ontario is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $132. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Ontario to Bellingham for around $171.

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

The cheapest time of day to fly to Bellingham is in the morning when flights can be purchased for as low as $132. In the afternoon is when there is more demand to fly to Bellingham, so prices are often more expensive at around $153 per ticket.

When to book flights from Ontario to Bellingham

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

Cheap Ontario to Bellingham (ONT to BLI) flight deals and tips

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

Fastest flight time

4h 52m

Direct flights

None
The fastest flight from Ontario to Bellingham takes 4h 52m
There are no direct flights from Ontario to Bellingham. There are no popular flight routes from Ontario to Bellingham.
Search flight deals

  • How far is Ontario to Bellingham by plane?

    Ontario and Bellingham are 1044.6 mi apart from one another. By plane, this route typically takes 4h 52m.

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

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

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

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

  • What documentation or ID do you need to fly to Bellingham Airport?

    The required travel and health documents for your Bellingham 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 Bellingham 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 Bellingham?

Best airlines flying from Ontario to Bellingham

Compare and see reviews for airlines that fly from Ontario to Bellingham with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $334Free CancellationRating
8.0
11,833 reviews
Search Alaska Airlines flights

Traveling to a place near Bellingham?

Book flights to Bellingham if you plan to visit one of these locations
Burlington
Mount Vernon
Ferndale
Blaine

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Bellingham for you.

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

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

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

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 Bellingham from Ontario.

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

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

An easier way to manage your Bellingham trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 3/5
Thu 3/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States