Cheap flights from Bellingham to Ontario

What counts as the best airline for your flights from Bellingham to Ontario really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Bellingham to Ontario.

In terms of flights, Alaska is the most popular. Alaska offers 471 connecting flights per week. Alaska flies from Bellingham International Airport (BLI) to Ontario International Airport (ONT).

The number of connecting flights refers to distinct flights with at least one stop between Bellingham and Ontario.

The cheapest round-trip flight from Bellingham to Ontario recently found on Google Flights was with Alaska from $375. The cheapest one-way flight was with Alaska from $196.

Some of the cheapest round-trip deals we found with different airlines:

• The cheapest Alaska flight from Bellingham to Ontario is $375, flying from Sep 12 to Sep 19.

No airline flies direct from Bellingham to Ontario.

• There are 471 Alaska connecting flights from Bellingham to Ontario per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Bellingham and Ontario at price $577 is offered by Alaska from Sat, Jun 27 to Sun, Jun 28.

No airline flies direct from Bellingham to Ontario.

• There are 471 Alaska connecting flights from Bellingham to Ontario per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are no direct flights from Bellingham to Ontario.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Bellingham to Ontario, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Bellingham and Ontario start at $735 from Sat, Sep 19 to Sat, Sep 26 with Alaska.

The cheapest economy class round-trip flights between Bellingham and Ontario start at $375 from Sat, Sep 12 to Sat, Sep 19.

To book business class trips from Bellingham to Ontario, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Bellingham and Ontario starts at $577 from Sat, Jun 27 to Sun, Jun 28 with Alaska.

The cheapest last-minute deal between Bellingham and Ontario at price $577 is offered by Alaska from Sat, Jun 27 to Sun, Jun 28.

To find last-minute flight deals from Bellingham to Ontario, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.