Cheap flights from Bellingham to Ontario (BLI - ONT) from $85

This is the cheapest one-way flight price, found on 5/30. Prices may vary by date and flight preferences.
BLI — ONT
Jun 6 — Jun 131
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How to find the cheapest flight from Bellingham (BLI) to Ontario (ONT)

All the information you need to plan the best BLI to ONT flight in 2023: compare Bellingham to Ontario flight prices with the expected peak season, weather and rainfall in Ontario.

Popular in

November

Cheapest in

January

Average price

$379

Round-trip from

$217
High demand for flights, 56% potential price rise
Best time to find cheap flights, 65% potential price drop
Average for round-trip flights in June 2023
From Bellingham to Ontario

BLI - LAX

Price

$217 - $502

LAX

Temperature

57.2 - 73.4 °F

LAX

Rainfall

0 - 3.4 inches

Cheap flights from Bellingham to Ontario in June, July 2023

The best prices found for BLI to ONT flights for June, July

Bellingham to Ontario 2023 flight deals

Cheap flights to Ontario from Bellingham found for this year

Cheap Alaska Airlines flights from Bellingham to Ontario

Last minute flights from Bellingham to Ontario

Late deals on return flights to Ontario from Bellingham, departing today and this week

One-way flights to Ontario from Bellingham

The cheapest one-way flights from Bellingham to Ontario

Find flights from Bellingham to Ontario within your budget

Use the slider to find flights from Bellingham to Ontario that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$294 - $423

Route

Depart

Return

Price

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Wed 7/26

1 stop28h 11m

Ontario

Sun 7/30

1 stop20h 18m

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Sat 10/21

1 stop20h 05m

Ontario

Mon 10/23

1 stop15h 37m

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Sat 11/11

1 stop10h 47m

Ontario

Wed 11/15

1 stop6h 32m

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Mon 9/11

1 stop7h 03m

Ontario

Tue 9/12

1 stop6h 37m

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Fri 9/8

1 stop10h 39m

Ontario

Tue 9/12

1 stop6h 37m

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Fri 6/16

1 stop8h 51m

Ontario

Mon 6/19

1 stop5h 50m

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Fri 9/8

1 stop10h 39m

Ontario

Sat 9/16

1 stop15h 22m

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Wed 7/26

2 stops11h 43m

Ontario

Sun 7/30

1 stop20h 18m

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Wed 7/26

2 stops11h 43m

Ontario

Sun 7/30

2 stops26h 58m

Flights are sorted by cheapest first

Deals found on 5/30

Reviews of Airlines Servicing Ontario

Alaska Airlines
8.0
Very good
1,375 reviews

Comfort

8.0

Crew

8.6

Boarding

8.3

Overall

8.0

Entertainment

7.1

Food

7.2

Reviews

1 / 10

Clean and new aircraft. Friendly crew. On time departure and arrival.

Alaska Airlines
8.0
Very good
1,375 reviews
Alaska Airlines
8.0
Very good
1,375 reviews

Comfort

8.0

Crew

8.6

Boarding

8.3

Overall

8.0

Entertainment

7.1

Food

7.2

Reviews

1 / 10

Clean and new aircraft. Friendly crew. On time departure and arrival.

American Airlines
7.3
Good
2,149 reviews
Alaska Airlines
8.0
Very good
1,375 reviews

Comfort

8.0

Crew

8.6

Boarding

8.3

Overall

8.0

Entertainment

7.1

Food

7.2

Reviews

1 / 10

Clean and new aircraft. Friendly crew. On time departure and arrival.

Related info for your journey

Useful info, stats and facts about Bellingham to Ontario flights.

Alternative routes for Bellingham to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Bellingham to Ontario

The chart below displays the airlines Cheapflights users traveling from Bellingham to Ontario choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Alaska AirlinesCheapest$223Average$338FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights