Cheap Flights from Fort Irwin from ฿2,470

View ฿2,470 flight on Tue, 14 Apr 2026Opens in a new window

Popular airlines from Fort Irwin

  • Alaska Airlines

  • American Airlines

  • United

  • Delta

  • Southwest Airlines

  • Frontier Airlines

  • Volaris

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from Fort Irwin

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 12 Mar - Mon, 16 Mar
ONT
Ontario
SFO
San Francisco
฿6,985 Return, found 5 days ago
฿6,985
Return
found 5 days ago
Select Delta flight, departing Thu, 12 Mar from Ontario to San Francisco, returning Mon, 16 Mar, priced at ฿6,985 found 5 days ago
United
Thu, 12 Mar - Mon, 16 Mar
ONT
Ontario
SFO
San Francisco
฿7,235 Return, found 5 days ago
฿7,235
Return
found 5 days ago
Select United flight, departing Thu, 12 Mar from Ontario to San Francisco, returning Mon, 16 Mar, priced at ฿7,235 found 5 days ago
Delta
Thu, 12 Mar - Mon, 16 Mar
ONT
Ontario
SFO
San Francisco
฿7,745 Return, found 5 days ago
฿7,745
Return
found 5 days ago
Select Delta flight, departing Thu, 12 Mar from Ontario to San Francisco, returning Mon, 16 Mar, priced at ฿7,745 found 5 days ago
United
Thu, 12 Mar - Mon, 16 Mar
ONT
Ontario
SFO
San Francisco
฿7,920 Return, found 5 days ago
฿7,920
Return
found 5 days ago
Select United flight, departing Thu, 12 Mar from Ontario to San Francisco, returning Mon, 16 Mar, priced at ฿7,920 found 5 days ago
United
Thu, 12 Mar - Mon, 16 Mar
ONT
Ontario
SFO
San Francisco
฿8,175 Return, found 5 days ago
฿8,175
Return
found 5 days ago
Select United flight, departing Thu, 12 Mar from Ontario to San Francisco, returning Mon, 16 Mar, priced at ฿8,175 found 5 days ago
United
Mon, 6 Apr - Thu, 9 Apr
ONT
Ontario
LAS
Las Vegas
฿8,770 Return, found 4 days ago
฿8,770
Return
found 4 days ago
Select United flight, departing Mon, 6 Apr from Ontario to Las Vegas, returning Thu, 9 Apr, priced at ฿8,770 found 4 days ago
United
Thu, 12 Mar - Mon, 16 Mar
ONT
Ontario
SFO
San Francisco
฿8,855 Return, found 5 days ago
฿8,855
Return
found 5 days ago
Select United flight, departing Thu, 12 Mar from Ontario to San Francisco, returning Mon, 16 Mar, priced at ฿8,855 found 5 days ago
American Airlines
Thu, 12 Mar - Mon, 16 Mar
ONT
Ontario
SFO
San Francisco
฿9,245 Return, found 5 days ago
฿9,245
Return
found 5 days ago
Select American Airlines flight, departing Thu, 12 Mar from Ontario to San Francisco, returning Mon, 16 Mar, priced at ฿9,245 found 5 days ago
United
Mon, 6 Apr - Thu, 9 Apr
ONT
Ontario
LAS
Las Vegas
฿9,675 Return, found 4 days ago
฿9,675
Return
found 4 days ago
Select United flight, departing Mon, 6 Apr from Ontario to Las Vegas, returning Thu, 9 Apr, priced at ฿9,675 found 4 days ago
Alaska Airlines
Wed, 25 Feb - Thu, 26 Feb
ONT
Ontario
SEA
Seattle
฿11,795 Return, found 6 days ago
฿11,795
Return
found 6 days ago
Select Alaska Airlines flight, departing Wed, 25 Feb from Ontario to Seattle, returning Thu, 26 Feb, priced at ฿11,795 found 6 days ago

Travel information

Flights from Fort Irwin: Essential Travel Information

Cheapest flight from Fort Irwin
฿6,985 (roundtrip)
Best airlines to fly from Fort Irwin
Delta, United, American Airlines, Aeromexico, Alaska Airlines, avianca
Cheapest month to fly from Fort Irwin
March
Fort Irwin IATA code
ONT
Fort Irwin Country/State
California
Airline ticket deals from Fort Irwin
฿6,985 - ฿12,935

 

*Available to Expedia members.