Cheap Flights from Ontario International Airport to Billings (BIL) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/7
Sun	Mon	Tue	Wed	Thu	Fri	Sat
		1------	2------	3------	4------	5------
6------	7------	8------	9------	10------	11------	12------
13------	14------	15------	16------	17------	18------	19------
20------	21------	22------	23------	24------	25------	26------
27------	28Search	29Search	30Search	31546

Select Return Date　　 Change Departure Date

Return Date

2025/7
Sun	Mon	Tue	Wed	Thu	Fri	Sat
		1------	2------	3------	4------	5------
6------	7------	8------	9------	10------	11------	12------
13------	14------	15------	16------	17------	18------	19------
20------	21------	22------	23------	24------	25------	26------
27------	28------	29------	30------	31------

　　Select Departure Date

Currency:US Dollar Loading Searching Fares Updating Fares

Departure Date

―

Return Date

Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Ontario－Billings Logan Airport
July Lowest Airfares
USD546

The airfare displayed above is for United Airlines

Set calendar for this month
Ontario－Billings Logan Airport
August Lowest Airfares
USD298

The airfare displayed above is for Delta Air Lines

Set calendar for this month

Ontario－Billings Logan Airport
September Lowest Airfares
USD249

The airfare displayed above is for Delta Air Lines

Set calendar for this month
Ontario－Billings Logan Airport
October Lowest Airfares -----
Ontario－Billings Logan Airport
November Lowest Airfares -----

Ontario－Billings
Estimated Flight Time
3 Hours 14 Minutes
Ontario－Billings
Number of Operating Airlines
4

Operating Airlines for Ontario－Billings Logan Airport Route
American Airlines

Alaska Airlines

Delta Air Lines

United Airlines

Other Destinations from:Ontario

Ontario－Birmingham (Alabama)(Birmingham-Shuttlesworth)
USD281〜
Ontario－Boise (Idaho)(BOI)
USD246〜
Ontario－Buffalo(Niagara)
USD273〜
Ontario－Burbank(Bob Hope)
USD488〜
Ontario－Bozeman(Gallatin Field)
USD201〜
* Fares vary in accordance to seat availability
Other Departures to: Billings

Philadelphia Airport－Billings(Logan)
USD393〜
* Fares vary in accordance to seat availability