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Cheap flights from Bellingham to Los Angeles from $117

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bellingham to Los Angeles departing on 8/6. 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

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Find the cheapest flights from Bellingham to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:00 am - 7:51 pm
BLI
-
ONT
34h 51m
2 stops
Multiple Airlines Logo
1:33 pm - 9:14 am
ONT
-
BLI
19h 41m
1 stop
$269Multiple Airlines
Wed, Jun 10 - Wed, Jun 17
Multiple Airlines Logo
1:16 pm - 3:07 pm
BLI
-
ONT
25h 51m
1 stop
Multiple Airlines Logo
3:40 pm - 8:59 am
ONT
-
BLI
17h 19m
1 stop
$286Multiple Airlines
Thu, Jul 23 - Sun, Jul 26
Multiple Airlines Logo
1:21 pm - 7:51 pm
BLI
-
ONT
6h 30m
1 stop
Multiple Airlines Logo
11:58 am - 11:39 pm
ONT
-
BLI
11h 41m
1 stop
$292Multiple Airlines
Thu, Jun 11 - Thu, Jun 18
Multiple Airlines Logo
5:26 pm - 11:11 pm
BLI
-
ONT
5h 45m
1 stop
Multiple Airlines Logo
3:34 pm - 9:14 am
ONT
-
BLI
17h 40m
1 stop
$301Multiple Airlines
Wed, Jun 10 - Wed, Jun 17
Multiple Airlines Logo
1:16 pm - 3:07 pm
BLI
-
ONT
25h 51m
1 stop
Multiple Airlines Logo
8:39 pm - 8:59 am
ONT
-
BLI
12h 20m
2 stops
$331Multiple Airlines
Thu, Jul 23 - Sun, Jul 26
Alaska Airlines Logo
2:06 pm - 7:03 pm
BLI
-
ONT
4h 57m
1 stop
Alaska Airlines Logo
12:10 pm - 6:46 pm
ONT
-
BLI
6h 36m
1 stop
$349Alaska Airlines
Wed, Sep 9 - Mon, Sep 14
Alaska Airlines Logo
5:26 pm - 11:11 pm
BLI
-
ONT
5h 45m
1 stop
Alaska Airlines Logo
5:54 pm - 11:59 pm
ONT
-
BLI
6h 05m
1 stop
$373Alaska Airlines
Wed, Jun 10 - Wed, Jun 17
Alaska Airlines Logo
5:21 am - 11:16 am
BLI
-
ONT
5h 55m
1 stop
Alaska Airlines Logo
12:10 pm - 6:46 pm
ONT
-
BLI
6h 36m
1 stop
$374Alaska Airlines
Fri, Sep 11 - Mon, Sep 14
Alaska Airlines Logo
5:26 pm - 11:11 pm
BLI
-
ONT
5h 45m
1 stop
Alaska Airlines Logo
10:54 am - 10:30 pm
ONT
-
BLI
11h 36m
1 stop
$399Alaska Airlines
Sun, Jun 14 - Tue, Jun 23
Alaska Airlines Logo
2:06 pm - 7:03 pm
BLI
-
ONT
4h 57m
1 stop
Alaska Airlines Logo
6:12 pm - 10:31 pm
ONT
-
BLI
4h 19m
1 stop
$414Alaska Airlines
Sat, Sep 12 - Wed, Sep 16

Alaska Airlines flights from Bellingham to Ontario

Our best Alaska Airlines deals on Bellingham to Ontario flight tickets
Alaska Airlines
Sep 9
BLI2:06 pmBellingham
4h 57m
1 stop
ONT7:03 pmOntario
Sep 14
ONT12:10 pmOntario
6h 36m
1 stop
BLI6:46 pmBellingham
$349
Alaska Airlines
Jun 10
BLI5:26 pmBellingham
5h 45m
1 stop
ONT11:11 pmOntario
Jun 17
ONT5:54 pmOntario
6h 05m
1 stop
BLI11:59 pmBellingham
$373
Alaska Airlines
Sep 11
BLI5:21 amBellingham
5h 55m
1 stop
ONT11:16 amOntario
Sep 14
ONT12:10 pmOntario
6h 36m
1 stop
BLI6:46 pmBellingham
$374

American Airlines flights from Bellingham to Ontario

Our best American Airlines deals on Bellingham to Ontario flight tickets
American Airlines
Sep 11
BLI5:21 amBellingham
9h 35m
2 stops
ONT2:56 pmOntario
Sep 14
ONT1:31 pmOntario
10h 13m
2 stops
BLI11:44 pmBellingham
$504
American Airlines
Sep 10
BLI5:21 amBellingham
9h 35m
2 stops
ONT2:56 pmOntario
Sep 16
ONT1:31 pmOntario
10h 13m
2 stops
BLI11:44 pmBellingham
$543
American Airlines
Sep 13
BLI5:21 amBellingham
9h 35m
2 stops
ONT2:56 pmOntario
Sep 14
ONT1:31 pmOntario
10h 13m
2 stops
BLI11:44 pmBellingham
$583

momondo Fare Finder

 
Customize your flight search to find flights from Bellingham to Ontario 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 May 17, 2026.
Use the filters below to find and compare flights from Bellingham to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Wed 6/10

9:00 am-7:51 pm

2 stops34h 51m

Ontario

Wed 6/17

1:33 pm-9:14 am

1 stop19h 41m

$269

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Thu 7/23

1:16 pm-3:07 pm

1 stop25h 51m

Ontario

Sun 7/26

3:40 pm-8:59 am

1 stop17h 19m

$286

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Thu 6/11

1:21 pm-7:51 pm

1 stop6h 30m

Ontario

Thu 6/18

11:58 am-11:39 pm

1 stop11h 41m

$292

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Wed 6/10

5:26 pm-11:11 pm

1 stop5h 45m

Ontario

Wed 6/17

3:34 pm-9:14 am

1 stop17h 40m

$301

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Thu 7/23

1:16 pm-3:07 pm

1 stop25h 51m

Ontario

Sun 7/26

8:39 pm-8:59 am

2 stops12h 20m

$331

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Wed 9/9

2:06 pm-7:03 pm

1 stop4h 57m

Ontario

Mon 9/14

12:10 pm-6:46 pm

1 stop6h 36m

$349

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Wed 6/10

5:26 pm-11:11 pm

1 stop5h 45m

Ontario

Wed 6/17

5:54 pm-11:59 pm

1 stop6h 05m

$373

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Fri 9/11

5:21 am-11:16 am

1 stop5h 55m

Ontario

Mon 9/14

12:10 pm-6:46 pm

1 stop6h 36m

$374

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Sun 6/14

5:26 pm-11:11 pm

1 stop5h 45m

Ontario

Tue 6/23

10:54 am-10:30 pm

1 stop11h 36m

$399
Quickest round-trip

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Sat 9/12

2:06 pm-7:03 pm

1 stop4h 57m

Ontario

Wed 9/16

6:12 pm-10:31 pm

1 stop4h 19m

$414

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to Los Angeles from

How to get the cheapest flight ticket from Bellingham to Ontario

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 airline that flies from Bellingham to Ontario?

Alaska Airlines is the most popular carrier operating from Bellingham to Ontario

When to book flights from Bellingham to Ontario

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

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

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

Fastest flight time

4h 24m

Direct flights

None
The fastest flight from Bellingham to Ontario takes 4h 24m
There are no direct flights from Bellingham to Ontario. There are no popular flight routes from Bellingham to Ontario.
Search flight deals

Frequently asked questions about flying from Bellingham to Ontario

  • How far is Bellingham to Ontario by plane?

    Ontario is 1044.6 mi away from Bellingham. Typically, this will take 4h 24m by plane in normal conditions.

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

    Prices for flights from Bellingham Airport to Ontario Airport refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bellingham Airport to Ontario Airport.

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

    The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

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

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

Yes. All flights to Ontario from Bellingham on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Ontario from Bellingham.

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

Yes. momondo can track prices for Bellingham to Ontario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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