Home Fares From A City Boise, ID Boise, ID (BOI) To Ontario, CA (ONT)
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Last Published Fare:
$366 Flight from Boise to Ontario (BOI-ONT),
Southwest
Expired: December 14, 2012
  • AIRLINES
    Southwest
  • ADVANCE PURCHASE REQUIRED
    10 DAYS BEFORE TRAVEL
  • TRAVEL ENDING
    Wed, May 15, 2013
Found Today by a Traveler Search
Fare Notes:
No min. stay. Fare can be bought one-way for half the lowest roundtrip price.
Travel Jan. 7 through May 15, 2013. Blackout Dates Apply: February 15 - February 18, March 7 - March 23, March 28 - April 1, and April 5, 2013.

Fare can only be purchased on southwest.com

To the best of our knowledge, there is a reasonable amount of seat availability at the stated price. Flexible travel dates may be required to find this rate; seats may not be available on all flights or all dates of travel. Holiday periods may be excluded. We monitor the availability of the fare and take efforts to remove and/or modify fares when no longer available.
All mandatory taxes/fees are included in the price. Tax-inclusive fare may be a few dollars higher or lower depending on the airport you connect through, if any. Baggage fees, if applicable, and other optional fees are not included. Our Dealhounds found this airfare using flexible date search. This means we searched a range of dates to find you the best price.
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Found by other travelers: Boise, ID (BOI) to Ontario, CA (ONT)
$376
Flight from Boise to Ontario (BOI - ONT)
Tue, Jul 15 - Tue, Jul 22
Alaska
$390
Flight from Boise to Ontario (BOI - ONT)
Tue, Jul 15 - Tue, Jul 15
United
$380
Flight from Boise to Ontario (BOI - ONT)
Mon, Jul 14 - Tue, Jul 15
Alaska
$380
Flight from Boise to Ontario (BOI - ONT)
Tue, Jul 8 - Wed, Jul 9
Alaska
$446
Flight from Boise to Ontario (BOI - ONT)
Mon, Jun 23 - Fri, Jun 27
Alaska
$390
Flight from Boise to Ontario (BOI - ONT)
Thu, Jul 3 - Thu, Jul 17
Alaska
$390
Flight from Boise to Ontario (BOI - ONT)
Thu, Jul 3 - Sun, Jul 13
Alaska
$390
Flight from Boise to Ontario (BOI - ONT)
Thu, Jul 3 - Mon, Jul 14
Alaska
$386
Flight from Boise to Ontario (BOI - ONT)
Sat, Jun 28 - Mon, Jul 14
Alaska
$420
Flight from Boise to Ontario (BOI - ONT)
Sun, Jun 29 - Mon, Jul 14
Alaska
There are approximately 50 flights covering the route from Boise Air Terminal (Gowen Field) in Boise to Ontario International Airport in Ontario, provided by as many as 5 airlines.
The following airlines often offer cheap flights from Boise to Ontario
Continental
Southwest
United
Delta
US Airways
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