Cheap flights from Bellingham to Ontario (BLI - ONT) from $122

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BLI — ONT
Apr 16 — Apr 231

Cheap flight deals from Bellingham to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Bellingham (BLI) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 11, 2024.

Round-trip from

$238
From Bellingham to Ontario

How far in advance should I book a flight from Bellingham to Ontario?

To save up to 174% on this flight, we recommend booking at least 59 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Bellingham to Ontario from $187 1-2 weeks out and tickets from $400 for flights departing within the next 72 hours.

What is the cheapest month to fly from Bellingham to Ontario?

January can be a great time to fly to Ontario from Bellingham with a flight ticket averaging about $201. Cheapflights users have found deals in the month of January for as cheap as $90. The most expensive prices can be found in the month of November.

When is the cheapest time to fly from Bellingham to Ontario (BLI - ONT)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bellingham to Ontario as you normally would.

Cheap American Airlines flights from Bellingham to Ontario

Explore cheap flight options specifically provided by American Airlines for the route between Bellingham and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,194,136 searches. Data last updated April 11, 2024.
Take a peek at the cheapest American Airlines flights we've detected traveling from Bellingham to Ontario. Come back soon if you're not finding the exact deal you're looking for.
Tue 8/205:20 amBLI - ONT
3 stops16h 24mAmerican Airlines
Wed 8/214:45 pmONT - BLI
2 stops25h 31mAmerican Airlines
Deal found 4/11$1,767
Wed 4/245:00 amBLI - ONT
2 stops13h 49mAmerican Airlines
Thu 4/2510:00 amONT - BLI
2 stops13h 55mAmerican Airlines
Deal found 4/11$1,804
Tue 8/135:20 amBLI - ONT
3 stops12h 57mAmerican Airlines
Tue 8/204:45 pmONT - BLI
2 stops25h 31mAmerican Airlines
Deal found 4/11$1,958
Wed 7/35:20 amBLI - ONT
2 stops13h 06mAmerican Airlines
Tue 7/99:19 amONT - BLI
3 stops14h 40mAmerican Airlines
Deal found 4/9$1,968
Tue 8/205:20 amBLI - ONT
3 stops16h 24mAmerican Airlines
Wed 8/219:50 amONT - BLI
3 stops14h 08mAmerican Airlines
Deal found 4/11$2,013
Fri 5/105:00 amBLI - ONT
2 stops30h 47mAmerican Airlines
Mon 5/1312:53 pmONT - BLI
2 stops35h 02mAmerican Airlines
Deal found 4/11$2,028
Mon 5/275:00 amBLI - ONT
2 stops17h 29mAmerican Airlines
Fri 5/319:30 amONT - BLI
2 stops14h 28mAmerican Airlines
Deal found 4/11$2,054
Thu 4/185:00 amBLI - ONT
2 stops30h 50mAmerican Airlines
Sun 4/2112:55 pmONT - BLI
2 stops29h 12mAmerican Airlines
Deal found 4/11$2,091
Thu 7/45:20 amBLI - ONT
2 stops13h 38mAmerican Airlines
Sun 7/77:21 pmONT - BLI
2 stops22h 14mAmerican Airlines
Deal found 4/10$2,126

Cheap Alaska Airlines flights from Bellingham to Ontario

Explore cheap flight options specifically provided by Alaska Airlines for the route between Bellingham and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,194,136 searches. Data last updated April 11, 2024.
Browse through some of the cheapest Alaska Airlines flights traveling from Bellingham to Ontario. Deals frequently update to provide users with more options.
Tue 5/286:46 pmBLI - ONT
1 stop5h 12mAlaska Airlines
Wed 5/296:00 amONT - BLI
1 stop6h 33mAlaska Airlines
Deal found 4/10$210
Sun 5/265:00 amBLI - ONT
1 stop4h 05mAlaska Airlines
Wed 5/296:00 amONT - BLI
1 stop6h 33mAlaska Airlines
Deal found 4/10$222
Sat 5/255:00 amBLI - ONT
1 stop4h 05mAlaska Airlines
Wed 5/296:00 amONT - BLI
1 stop6h 33mAlaska Airlines
Deal found 4/10$224
Thu 5/236:46 pmBLI - ONT
1 stop5h 12mAlaska Airlines
Wed 5/296:00 amONT - BLI
1 stop6h 33mAlaska Airlines
Deal found 4/10$231
Sun 5/265:00 amBLI - ONT
1 stop4h 05mAlaska Airlines
Thu 5/306:00 amONT - BLI
1 stop6h 33mAlaska Airlines
Deal found 4/10$243
Sat 5/255:00 amBLI - ONT
1 stop4h 05mAlaska Airlines
Thu 5/306:00 amONT - BLI
1 stop6h 33mAlaska Airlines
Deal found 4/10$245
Mon 5/206:46 pmBLI - ONT
1 stop5h 12mAlaska Airlines
Thu 5/306:00 amONT - BLI
1 stop6h 33mAlaska Airlines
Deal found 4/10$250
Thu 5/236:46 pmBLI - ONT
1 stop5h 12mAlaska Airlines
Thu 5/306:00 amONT - BLI
1 stop6h 33mAlaska Airlines
Deal found 4/10$251
Fri 5/246:46 pmBLI - ONT
1 stop5h 12mAlaska Airlines
Wed 5/296:00 amONT - BLI
1 stop6h 33mAlaska Airlines
Deal found 4/10$274

Cheap Bellingham to Ontario flights in April & May 2024

Find cheap flight options from Bellingham to Ontario specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,194,136 searches. Prices were last updated on April 11, 2024.
These are some of the most attractive deals on flights from Bellingham to Ontario in 2024. Check back regularly for other flight deals.
Tue 5/286:46 pmBLI - ONT
1 stop5h 12mAlaska Airlines
Wed 5/296:00 amONT - BLI
1 stop6h 33mAlaska Airlines
Deal found 4/10$210
Sun 5/265:00 amBLI - ONT
1 stop4h 05mAlaska Airlines
Wed 5/296:00 amONT - BLI
1 stop6h 33mAlaska Airlines
Deal found 4/10$222
Sat 5/255:00 amBLI - ONT
1 stop4h 05mAlaska Airlines
Wed 5/296:00 amONT - BLI
1 stop6h 33mAlaska Airlines
Deal found 4/10$224
Thu 5/236:46 pmBLI - ONT
1 stop5h 12mAlaska Airlines
Wed 5/296:00 amONT - BLI
1 stop6h 33mAlaska Airlines
Deal found 4/10$231
Sun 5/265:00 amBLI - ONT
1 stop4h 05mAlaska Airlines
Thu 5/306:00 amONT - BLI
1 stop6h 33mAlaska Airlines
Deal found 4/10$243
Sat 5/255:00 amBLI - ONT
1 stop4h 05mAlaska Airlines
Thu 5/306:00 amONT - BLI
1 stop6h 33mAlaska Airlines
Deal found 4/10$245
Mon 5/206:46 pmBLI - ONT
1 stop5h 12mAlaska Airlines
Thu 5/306:00 amONT - BLI
1 stop6h 33mAlaska Airlines
Deal found 4/10$250
Thu 5/236:46 pmBLI - ONT
1 stop5h 12mAlaska Airlines
Thu 5/306:00 amONT - BLI
1 stop6h 33mAlaska Airlines
Deal found 4/10$251
Fri 5/246:46 pmBLI - ONT
1 stop5h 12mAlaska Airlines
Wed 5/296:00 amONT - BLI
1 stop6h 33mAlaska Airlines
Deal found 4/10$274

Bellingham to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Bellingham and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,194,136 searches. Data last updated April 11, 2024.
These are some of the most attractive deals on flights from Bellingham to Ontario in 2024. Check back regularly for other flight deals.
Tue 5/286:46 pmBLI - ONT
1 stop5h 12mAlaska Airlines
Wed 5/296:00 amONT - BLI
1 stop6h 33mAlaska Airlines
Deal found 4/10$210
Sun 5/265:00 amBLI - ONT
1 stop4h 05mAlaska Airlines
Wed 5/296:00 amONT - BLI
1 stop6h 33mAlaska Airlines
Deal found 4/10$222
Sat 5/255:00 amBLI - ONT
1 stop4h 05mAlaska Airlines
Wed 5/296:00 amONT - BLI
1 stop6h 33mAlaska Airlines
Deal found 4/10$224
Thu 5/236:46 pmBLI - ONT
1 stop5h 12mAlaska Airlines
Wed 5/296:00 amONT - BLI
1 stop6h 33mAlaska Airlines
Deal found 4/10$231
Sun 5/265:00 amBLI - ONT
1 stop4h 05mAlaska Airlines
Thu 5/306:00 amONT - BLI
1 stop6h 33mAlaska Airlines
Deal found 4/10$243
Sat 5/255:00 amBLI - ONT
1 stop4h 05mAlaska Airlines
Thu 5/306:00 amONT - BLI
1 stop6h 33mAlaska Airlines
Deal found 4/10$245
Mon 5/206:46 pmBLI - ONT
1 stop5h 12mAlaska Airlines
Thu 5/306:00 amONT - BLI
1 stop6h 33mAlaska Airlines
Deal found 4/10$250
Thu 5/236:46 pmBLI - ONT
1 stop5h 12mAlaska Airlines
Thu 5/306:00 amONT - BLI
1 stop6h 33mAlaska Airlines
Deal found 4/10$251
Fri 5/246:46 pmBLI - ONT
1 stop5h 12mAlaska Airlines
Wed 5/296:00 amONT - BLI
1 stop6h 33mAlaska Airlines
Deal found 4/10$274

Bellingham to Ontario flights leaving soon

Find last-minute flight options from Bellingham to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,194,136 searches. Data last updated April 11, 2024.
Have a look at some of the flights available from Bellingham to Ontario departing last-minute. Users should be sure to double check the price, date, and time of their last-minute flight.
Thu 4/186:50 pmBLI - ONT
1 stop5h 09mAlaska Airlines
Mon 4/226:00 amONT - BLI
1 stop6h 27mAlaska Airlines
Deal found 4/10$510
Thu 4/186:50 pmBLI - ONT
1 stop5h 09mAlaska Airlines
Sun 4/217:00 amONT - BLI
2 stops11h 07mAlaska Airlines
Deal found 4/11$556
Thu 4/186:50 pmBLI - ONT
1 stop5h 09mAlaska Airlines
Mon 4/227:00 amONT - BLI
2 stops11h 07mAlaska Airlines
Deal found 4/10$626
Thu 4/181:08 pmBLI - ONT
1 stop5h 56mAlaska Airlines
Sun 4/216:00 amONT - BLI
1 stop6h 27mAlaska Airlines
Deal found 4/11$804
Thu 4/185:00 amBLI - ONT
2 stops30h 50mAmerican Airlines
Sun 4/2112:55 pmONT - BLI
2 stops29h 12mAmerican Airlines
Deal found 4/11$2,091

One-way flights to Ontario from Bellingham

Search for one-way flight options from Bellingham to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,194,136 searches. Data last updated April 11, 2024.
If you're seeking multiple options on one-way flights from Bellingham to Ontario, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Bellingham to Ontario should utilize the search form at the the top of the page.
Thu 5/93:51 pmBLI - ONT
1 stop15h 17mMultiple Airlines
Deal found 4/10$122
Fri 5/106:50 pmBLI - ONT
1 stop5h 09mAlaska Airlines
Deal found 4/10$125
Fri 4/192:59 pmBLI - ONT
1 stop7h 00mMultiple Airlines
Deal found 4/9$151
Thu 5/97:16 pmBLI - ONT
2 stops16h 29mMultiple Airlines
Deal found 4/10$152
Sun 9/223:01 pmBLI - ONT
1 stop24h 54mMultiple Airlines
Deal found 4/11$154
Sat 5/119:00 amBLI - ONT
2 stops9h 11mMultiple Airlines
Deal found 4/10$155
Tue 5/141:08 pmBLI - ONT
1 stop8h 20mAlaska Airlines
Deal found 4/10$157
Sat 5/119:00 amBLI - ONT
3 stops12h 57mMultiple Airlines
Deal found 4/10$165
Sat 5/111:08 pmBLI - ONT
1 stop8h 20mAlaska Airlines
Deal found 4/11$167

Find flights from Bellingham to Ontario within your budget

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, Cheapflights users made 3,194,136 searches. Data last updated April 11, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$210 - $254

Route

Depart

Return

Price

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Tue 5/28

1 stop5h 12m

Ontario

Wed 5/29

1 stop6h 33m

$210

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Sun 5/26

1 stop4h 05m

Ontario

Wed 5/29

1 stop6h 33m

$222

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Sat 5/25

1 stop4h 05m

Ontario

Wed 5/29

1 stop6h 33m

$224

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Tue 8/20

1 stop7h 09m

Ontario

Wed 8/21

1 stop20h 43m

$226

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Thu 5/23

1 stop5h 12m

Ontario

Wed 5/29

1 stop6h 33m

$231

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Sun 5/26

1 stop4h 05m

Ontario

Thu 5/30

1 stop6h 33m

$243

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Sat 5/25

1 stop4h 05m

Ontario

Thu 5/30

1 stop6h 33m

$245

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Tue 8/20

1 stop7h 09m

Ontario

Wed 8/21

2 stops8h 37m

$252

BellinghamOntario

BLI - ONT

BLIONT

Bellingham

Tue 8/20

1 stop7h 09m

Ontario

Tue 8/20

2 stops15h 24m

$254

Flights are sorted by cheapest first

Deals found on 4/10

No data available for this route at this time. Please check back soon.

Average price of flights to Ontario by month

Plan your trip from Bellingham to Ontario by taking into account the cheapest months to travel. The average price of a one-way flight from Bellingham to Ontario is currently $150 while a round-trip flight costs $234. Price data was last updated on April 7, 2024.

Currently, October is the cheapest month in which you can book a flight from Bellingham to Ontario (average of $237). Flying from Bellingham to Ontario in June is currently the most expensive (average of $347). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$270

February

$287

March

$281

April

$268

May

$271

June

$347

July

$336

August

$287

September

$258

October

$237

November

$268

December

$271

Temperature and rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average temperature and rainfall totals by month.

LAX

Temperature

57.2 - 73.4 °F

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated April 11, 2024.
To help decide which airline to fly from Bellingham to Ontario, see what other customers have to say about American Airlines and Alaska Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,065 reviews

Boarding

8.2

Entertainment

7.3

Crew

8.6

Overall

8.1

Comfort

7.9

Food

7.3

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

8.1
Very good
9,065 reviews
8.1
Very good
9,065 reviews

Boarding

8.2

Entertainment

7.3

Crew

8.6

Overall

8.1

Comfort

7.9

Food

7.3

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

7.3
Good
15,011 reviews
8.1
Very good
9,065 reviews

Boarding

8.2

Entertainment

7.3

Crew

8.6

Overall

8.1

Comfort

7.9

Food

7.3

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

Related info for your journey

Find useful and relevant information for your journey from Bellingham to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Bellingham to Ontario for under $300 on Cheapflights?

    Yes, there are multiple flights from Bellingham to Ontario for under $300. The cheapest flight booked recently is on Alaska Airlines for just $210, but on average you can expect to pay $275.

  • Are there last-minute flights available from Bellingham to Ontario for under $600?

    There are currently 5+ open flights from Bellingham to Ontario within the next 7 days for less than $600.

  • What is the cheapest airline to fly from Bellingham to Ontario round-trip?

    Cheapflights users have booked flights from Bellingham to Ontario round-trip from $210.

  • What does BLI to ONT mean?

    Bellingham Airport is BLI and Ontario Airport is ONT. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Bellingham to Ontario that include extra baggage allowance?

    The amount of baggage you can bring depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Bellingham to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Bellingham to Ontario that include hotel bookings?

    Yes. In addition to deals on Bellingham to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bellingham to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to see available direct flights.

  • Can I find deals for business class flights from Bellingham to Ontario?

    Yes. Cheapflights offers flight deals from Bellingham to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Bellingham to Ontario that allow pets onboard?

    Many airlines do offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Bellingham to Ontario?

    Yes, you can often find last-minute deals on Bellingham to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Bellingham to Ontario flight deals updated?

    The Bellingham to Ontario flight deals you see on this page were last updated on 4/10.

See more FAQs

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Top airline flying from Bellingham to Ontario

Discover the top airline that operate flights from Bellingham to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,194,136 searches. Data last updated April 11, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$348Average$564FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Search flights from Bellingham to Ontario by cabin class

Find flights from Bellingham to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bellingham to Ontario?

Deals for Bellingham to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Bellingham to Ontario?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Bellingham to Ontario.

Can Cheapflights find flights from Bellingham to Ontario with no change fees?

Yes! Cheapflights helps users easily find flights from Bellingham to Ontario with no change fees.

Can Cheapflights notify me if prices for flights from Bellingham to Ontario become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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