Cheap flights from Fort Irwin starting at €103

View €103 flight on Wed, 4 Nov 2026Opens in a new window

Popular airlines from Fort Irwin

  • Alaska Airlines

  • United

  • American Airlines

  • Delta

  • Frontier Airlines

  • Southwest Airlines

  • JetBlue Airways

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 15% 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.

American Airlines
Thu, 17 Sept - Mon, 21 Sept
ONT
Ontario
SFO
San Francisco
€240 Return, found 12 hours ago
€240
Return
found 12 hours ago
Select American Airlines flight, departing Thu, 17 Sept from Ontario to San Francisco, returning Mon, 21 Sept, priced at €240 found 12 hours ago
United
Thu, 17 Sept - Mon, 21 Sept
ONT
Ontario
SFO
San Francisco
€257 Return, found 12 hours ago
€257
Return
found 12 hours ago
Select United flight, departing Thu, 17 Sept from Ontario to San Francisco, returning Mon, 21 Sept, priced at €257 found 12 hours ago
American Airlines
Thu, 10 Sept - Sun, 13 Sept
ONT
Ontario
SFO
San Francisco
€270 Return, found 4 days ago
€270
Return
found 4 days ago
Select American Airlines flight, departing Thu, 10 Sept from Ontario to San Francisco, returning Sun, 13 Sept, priced at €270 found 4 days ago
United
Thu, 17 Sept - Mon, 21 Sept
ONT
Ontario
SFO
San Francisco
€274 Return, found 12 hours ago
€274
Return
found 12 hours ago
Select United flight, departing Thu, 17 Sept from Ontario to San Francisco, returning Mon, 21 Sept, priced at €274 found 12 hours ago
United
Thu, 10 Sept - Sun, 13 Sept
ONT
Ontario
SFO
San Francisco
€287 Return, found 4 days ago
€287
Return
found 4 days ago
Select United flight, departing Thu, 10 Sept from Ontario to San Francisco, returning Sun, 13 Sept, priced at €287 found 4 days ago
American Airlines
Thu, 10 Sept - Sun, 13 Sept
ONT
Ontario
SFO
San Francisco
€291 Return, found 4 days ago
€291
Return
found 4 days ago
Select American Airlines flight, departing Thu, 10 Sept from Ontario to San Francisco, returning Sun, 13 Sept, priced at €291 found 4 days ago
American Airlines
Thu, 10 Sept - Sun, 13 Sept
ONT
Ontario
SFO
San Francisco
€300 Return, found 4 days ago
€300
Return
found 4 days ago
Select American Airlines flight, departing Thu, 10 Sept from Ontario to San Francisco, returning Sun, 13 Sept, priced at €300 found 4 days ago
American Airlines
Thu, 17 Sept - Mon, 21 Sept
ONT
Ontario
SFO
San Francisco
€310 Return, found 12 hours ago
€310
Return
found 12 hours ago
Select American Airlines flight, departing Thu, 17 Sept from Ontario to San Francisco, returning Mon, 21 Sept, priced at €310 found 12 hours ago
Delta
Sat, 19 Sept - Wed, 23 Sept
ONT
Ontario
SEA
Seattle
€403 Return, found 1 day ago
€403
Return
found 1 day ago
Select Delta flight, departing Sat, 19 Sept from Ontario to Seattle, returning Wed, 23 Sept, priced at €403 found 1 day ago
JetBlue Airways
Thu, 17 Sept - Mon, 21 Sept
ONT
Ontario
SFO
San Francisco
€18,990 Return, found 12 hours ago
€18,990
Return
found 12 hours ago
Select JetBlue Airways flight, departing Thu, 17 Sept from Ontario to San Francisco, returning Mon, 21 Sept, priced at €18,990 found 12 hours ago

Travel information

Flights from Fort Irwin: Essential Travel Information

Cheapest flight from Fort Irwin
€240 (roundtrip)
Best airlines to fly from Fort Irwin
Southwest Airlines, American Airlines, United, Delta, JetBlue Airways
Cheapest month to fly from Fort Irwin
September
Fort Irwin IATA code
ONT
Fort Irwin Country/State
California
Airline ticket deals from Fort Irwin
€240 - €18,990

 

*Available to Expedia members.