Cheap flights from Fort Irwin

View AU$119 flight on Tue, 3 Mar 2026Opens in a new window

Popular airlines from Fort Irwin

  • American Airlines

  • Alaska 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 35% 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.

Hawaiian Airlines
Mon, 9 Mar - Sat, 28 Mar
ONT
Ontario
PDX
Portland
AU$224 Return, found 6 days ago
AU$224
Return
found 6 days ago
Select Hawaiian Airlines flight, departing Mon, 9 Mar from Ontario to Portland, returning Sat, 28 Mar, priced at AU$224 found 6 days ago
Alaska Airlines
Tue, 14 Apr - Sun, 26 Apr
ONT
Ontario
PDX
Portland
AU$227 Return, found 1 day ago
AU$227
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 14 Apr from Ontario to Portland, returning Sun, 26 Apr, priced at AU$227 found 1 day ago
Delta
Fri, 17 Apr - Thu, 7 May
ONT
Ontario
SEA
Seattle
AU$227 Return, found 3 days ago
AU$227
Return
found 3 days ago
Select Delta flight, departing Fri, 17 Apr from Ontario to Seattle, returning Thu, 7 May, priced at AU$227 found 3 days ago
Hawaiian Airlines
Sat, 21 Mar - Wed, 1 Apr
ONT
Ontario
PDX
Portland
AU$252 Return, found 6 days ago
AU$252
Return
found 6 days ago
Select Hawaiian Airlines flight, departing Sat, 21 Mar from Ontario to Portland, returning Wed, 1 Apr, priced at AU$252 found 6 days ago
Alaska Airlines
Sat, 11 Apr - Sun, 26 Apr
ONT
Ontario
PDX
Portland
AU$255 Return, found 1 day ago
AU$255
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 11 Apr from Ontario to Portland, returning Sun, 26 Apr, priced at AU$255 found 1 day ago
Hawaiian Airlines
Wed, 1 Apr - Sun, 19 Apr
ONT
Ontario
PDX
Portland
AU$266 Return, found 6 days ago
AU$266
Return
found 6 days ago
Select Hawaiian Airlines flight, departing Wed, 1 Apr from Ontario to Portland, returning Sun, 19 Apr, priced at AU$266 found 6 days ago
Alaska Airlines
Sun, 12 Apr - Sun, 26 Apr
ONT
Ontario
PDX
Portland
AU$270 Return, found 1 day ago
AU$270
Return
found 1 day ago
Select Alaska Airlines flight, departing Sun, 12 Apr from Ontario to Portland, returning Sun, 26 Apr, priced at AU$270 found 1 day ago
Delta
Thu, 2 Apr - Sat, 18 Apr
ONT
Ontario
SLC
Salt Lake City
AU$284 Return, found 2 days ago
AU$284
Return
found 2 days ago
Select Delta flight, departing Thu, 2 Apr from Ontario to Salt Lake City, returning Sat, 18 Apr, priced at AU$284 found 2 days ago
American Airlines
Wed, 23 Sept - Sat, 26 Sept
ONT
Ontario
LAS
Las Vegas
AU$290 Return, found 6 days ago
AU$290
Return
found 6 days ago
Select American Airlines flight, departing Wed, 23 Sept from Ontario to Las Vegas, returning Sat, 26 Sept, priced at AU$290 found 6 days ago
United
Wed, 1 Apr - Tue, 14 Apr
ONT
Ontario
LAS
Las Vegas
AU$310 Return, found 2 days ago
AU$310
Return
found 2 days ago
Select United flight, departing Wed, 1 Apr from Ontario to Las Vegas, returning Tue, 14 Apr, priced at AU$310 found 2 days ago

Flights from Fort Irwin: Essential Travel Information

Cheapest flight from Fort Irwin
AU$224 (roundtrip)
Best airlines to fly from Fort Irwin
Delta, Alaska Airlines, Hawaiian Airlines, United, American Airlines
Cheapest month to fly from Fort Irwin
March
Fort Irwin IATA code
ONT
Fort Irwin Country/State
California
Airline ticket deals from Fort Irwin
AU$224 - AU$310

Explore a world of travel with Expedia

*Available to Expedia members.