Cheap flights To Fort Irwin (ONT) from $29

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Cheap Flights to Fort Irwin from $29 One Way, $58 Round Trip

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Wed, Jan 28 - Mon, Feb 2
DEN
Denver Intl.
ONT
Los Angeles - Ontario Intl.
$58 Roundtrip, found 1 day ago
$58
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Jan 28 from Denver Intl. to Los Angeles - Ontario Intl., returning Mon, Feb 2, priced at $58 found 1 day ago
Sat, Feb 21 - Sat, Feb 28
DFW
Dallas-Fort Worth Intl.
ONT
Los Angeles - Ontario Intl.
$70 Roundtrip, found 15 hours ago
$70
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Sat, Feb 21 from Dallas-Fort Worth Intl. to Los Angeles - Ontario Intl., returning Sat, Feb 28, priced at $70 found 15 hours ago
Thu, Apr 2 - Mon, Apr 6
SFO
San Francisco Intl.
ONT
Los Angeles - Ontario Intl.
$92 Roundtrip, found 20 hours ago
$92
Roundtrip
found 20 hours ago
Select Frontier Airlines flight, departing Thu, Apr 2 from San Francisco Intl. to Los Angeles - Ontario Intl., returning Mon, Apr 6, priced at $92 found 20 hours ago
Wed, Feb 4 - Mon, Feb 9
SEA
Seattle - Tacoma Intl.
ONT
Los Angeles - Ontario Intl.
$99 Roundtrip, found 9 hours ago
$99
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Wed, Feb 4 from Seattle - Tacoma Intl. to Los Angeles - Ontario Intl., returning Mon, Feb 9, priced at $99 found 9 hours ago
Wed, Jan 28 - Thu, Jan 29
SLC
Salt Lake City Intl.
ONT
Los Angeles - Ontario Intl.
$105 Roundtrip, found 5 days ago
$105
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, Jan 28 from Salt Lake City Intl. to Los Angeles - Ontario Intl., returning Thu, Jan 29, priced at $105 found 5 days ago
Mon, Mar 16 - Mon, Mar 23
IAH
George Bush Intercontinental
ONT
Los Angeles - Ontario Intl.
$112 Roundtrip, found 1 day ago
$112
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Mar 16 from George Bush Intercontinental to Los Angeles - Ontario Intl., returning Mon, Mar 23, priced at $112 found 1 day ago
Wed, Feb 4 - Wed, Feb 11
AUS
Austin-Bergstrom Intl.
ONT
Los Angeles - Ontario Intl.
$128 Roundtrip, found 3 days ago
$128
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Feb 4 from Austin-Bergstrom Intl. to Los Angeles - Ontario Intl., returning Wed, Feb 11, priced at $128 found 3 days ago
Sat, Feb 7 - Tue, Feb 10
MSP
Minneapolis - St. Paul Intl.
ONT
Los Angeles - Ontario Intl.
$128 Roundtrip, found 1 day ago
$128
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Feb 7 from Minneapolis - St. Paul Intl. to Los Angeles - Ontario Intl., returning Tue, Feb 10, priced at $128 found 1 day ago
Wed, Apr 1 - Sat, Apr 4
PDX
Portland Intl.
ONT
Los Angeles - Ontario Intl.
$137 Roundtrip, found 10 hours ago
$137
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Wed, Apr 1 from Portland Intl. to Los Angeles - Ontario Intl., returning Sat, Apr 4, priced at $137 found 10 hours ago
Sat, Feb 7 - Sat, Feb 21
SMF
Sacramento Intl.
ONT
Los Angeles - Ontario Intl.
$138 Roundtrip, found 2 days ago
$138
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, Feb 7 from Sacramento Intl. to Los Angeles - Ontario Intl., returning Sat, Feb 21, priced at $138 found 2 days ago

Fort Irwin Flight Information

Traveling To
Fort Irwin
Destination Airport IATA Code
ONT
Number of Airlines Serving
Airlines
Frontier Airlines, Southwest Airlines, Delta, Alaska Airlines
Flight Price
$58
Earliest Departing Flight
Latest Departing Flight

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Fort Irwin economy flight packages

Price found within the past 48 hours. Click for updated prices.
Comfort Suites Ontario Airport Convention Center
2.5-star property

Comfort Suites Ontario Airport Convention Center

Feb 14 - Feb 21

7 night stay

Dallas (DAL) to Ontario (ONT)

American Airlines • Coach

Ontario (ONT) to Dallas (DAL)

Frontier Airlines • Coach
Save 100% on your flight
Price was $729, price is now $542 per person
$542
per person
found 1 day ago
@Marbella Lane - Serene Haven Retreat
3.0-star property

@Marbella Lane - Serene Haven Retreat

Feb 14 - Feb 21

7 night stay

Dallas (DAL) to Ontario (ONT)

American Airlines • Coach

Ontario (ONT) to Dallas (DAL)

Frontier Airlines • Coach
Save 100% on your flight
Price was $1,036, price is now $713 per person
$713
per person
found 1 day ago
Sands Motel
2.5-star property

Sands Motel

Feb 14 - Feb 21

7 night stay

Dallas (DAL) to Ontario (ONT)

American Airlines • Coach

Ontario (ONT) to Dallas (DAL)

Frontier Airlines • Coach
Save 100% on your flight
Price was $782, price is now $566 per person
$566
per person
found 1 day ago
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Fort Irwin premium economy flight packages

Price found within the past 48 hours. Click for updated prices.
Studio 6 Ontario, Ca - Convention Center - Airport
2.0-star property

Studio 6 Ontario, Ca - Convention Center - Airport

7.6/10 Good! (255 reviews)

Feb 12 - Feb 15

3 night stay

Dallas (DFW) to Ontario (ONT)

Delta • Roundtrip • PremiumEconomy
Price was $701, price is now $680 per person
$680
per person
found 1 day ago
I recently stayed at Studio 6 and had a pretty pleasant experience. The staff was fantastic — very friendly and accommodating, which made checking in and out a breeze. The room was spacious, clean, and comfortable, though it wasn't perfect. The size of the room was definitely a highlight, giving plenty of space to relax after a day out. While the cleanliness was good overall, there were a few minor details that could’ve been better, but nothing major to complain about. The location is definitely a big plus too! It’s in a quiet area, but still just a short walk to the convention center, which made it super convenient for my trip. Overall, it's a great spot for anyone needing a clean, comfortable place to stay with easy access to the convention center and other local spots. Definitely recommend if you’re looking for something affordable yet reliable!

Reviewed on Jul 30, 2025

The Grand Idyllwild Lodge
5.0-star property

The Grand Idyllwild Lodge

9.4/10 Exceptional! (100 reviews)

Feb 8 - Feb 14

6 night stay

Chicago (ORD) to Ontario (ONT)

Delta • Non-stop roundtrip • PremiumEconomy
Price was $1,848, price is now $1,608 per person
$1,608
per person
found 1 day ago
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Fort Irwin

Save money on your flights to Fort Irwin as well as on hotel and car packages.

 

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Snap up cheap Fort Irwin flights at Orbitz, and pay no booking fees. We also don’t charge fees when your plans change or are cancelled. While you’re there, check out our low fare deals on flights to other locations besides flights to Fort Irwin.

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Mix and Match

At Orbitz, we turned a great idea from the world of fashion into another way for you to save money. When you shop our low cost tickets on flights to any destination, don’t be afraid to mix and match different airlines for maximum savings on your Fort Irwin flights air ticket. Save more on air travel every day in every way at Orbitz.

Frequently asked questions

Which airlines fly to Fort Irwin?
With 20 airlines operating services to Los Angeles Intl. Airport (LAX), the main gateway to Fort Irwin, you have plenty of options. Grab a fabulous deal among these leading international carriers waiting to whisk you away to this city:

  • Air Canada - 201 flights to Fort Irwin per month
  • United Airlines - 164 flights to Fort Irwin per month
  • Delta - 143 flights to Fort Irwin per month

How much is a flight to Fort Irwin?
Lots of fabulous deals were there for the taking this week, with return flights to Fort Irwin fluctuating between $58 and $138. But it was travelers starting their trip from Denver (DEN) who bagged the really big bargains. One-way fares to Fort Irwin fell to just $29.
How to book the cheapest flight to Fort Irwin?
With some of the most exciting flight deals around, you can jet for less with Orbitz. The following pointers will help you land cheap flights to Fort Irwin — and leave you with more money to play with:

  • Departing from or arriving at other airports can help you save on airfares. Enter your preferred departure and arrival airports. Next, select the 'Nearby airports' function below the form fields to see what your options are.
  • Similarly, click on the 'Show flexible dates' link to compare the airfares on days either side of your selected departure. You may be able to score cheaper flight deals if your travel dates are flexible.
  • Hit 'Show options' to refine your search results. You can pick your preferred seating class and airline here. Under 'Sort & Filter' to the left, you can even specify whether you want to fly in the morning, afternoon or evening.
  • The early bird catches the most rewarding savings, so book your tickets the moment you know your travel dates. The cheapest airfares are quick to sell out and prices normally rise as the departure date gets closer.
  • Bundle your flights, hotels and car rental into a competitive package deal. Save your money for things you're really excited about, like discovering every corner of Fort Irwin.
  • If you can, don't fly in peak seasons. Airfares are often at their highest during school breaks, summer and other vacation periods like Thanksgiving and Christmas.

What is the best time to book a flight to Fort Irwin?
On average, the cheapest time to purchase a plane ticket is in January. This is followed by February and August. When seeking a cheap flight to Fort Irwin, make sure you're ready to book. Cheap deals appear in an instant and don't wait around!
What day of the week is the cheapest to book a flight to Fort Irwin?
In general, Tuesdays, Wednesdays and Saturdays are the cheapest days to book flights to Fort Irwin. If you're looking for the best airfares, search across those days and you could catch an incredible flight deal.
What is the cheapest day of the week to fly to Fort Irwin?
If you're after cheap flights to Fort Irwin, depart earlier in the week. Orbitz data from 2020 shows Monday is the cheapest day to fly out, followed by Tuesday. Saturday is the most expensive, so avoid this day and do your wallet a favor.
What is the cheapest month to fly to Fort Irwin?
Consider jetting off sometime in August if you're on a budget. Orbitz data shows that this is generally the best month for cheap flights to Fort Irwin. June is when ticket prices are at their highest.
Which airlines allow free cancellation?
Flexibility is important, that's why Orbitz lets you search for flights that won't hit you with a fee for making amendments. Fill out your departure and arrival points, then click on "Filter by flexible change policies." We'll show you options that include free cancellation and no change fees.
What do I need for the flight to Fort Irwin?
There's nothing as exciting as jetting somewhere new, but it's smart to be prepared. This list of practical tips will help get your journey off to a good start:

  • Whether you print it out at home or use an electronic one, you'll need your boarding pass to step foot on the plane. You'll also need some form of government-issued photo identification. If you're traveling internationally, make sure your passport is valid and you've looked into visa requirements.
  • Make time fly by even quicker on your short hop by packing the right gear. Think a water bottle, snacks and entertainment. If you want your journey to Fort Irwin to go nice and peacefully, throw some noise-canceling headphones in your carry-on bag too.
  • Even if you're flying when it's blistering hot, carry a sweater on board with you. Cabins are notorious for getting downright chilly.

How do I get cheap first-class/business deals to Fort Irwin?
If you think a business or first-class ticket is out of your reach, you may want to think again. Here are some practical tips to help you find a premium flight to Fort Irwin for less:

  • Be more flexible with your travel dates and hold out for sales on business or first-class airfares.
  • Search for a low-cost carrier that offers business-class seats. They usually come with extra legroom and a glass of Champagne — and a nicer price.
  • Bid for an upgrade. Some airlines hold online auctions that let you offer a price for a seat up the front. You may also be able to upgrade with points earned through a rewards program.

What is the best time to go to Fort Irwin?
If you want to soak up the culture of Fort Irwin in the busy season, January, March and October are the prime months to visit. June 20 signals the start of summertime in the Northern Hemisphere and is an excellent time to travel if you're fond of being outside. At this time, average daily temperatures generally range from 70 ºF to 95 ºF.

More to Explore

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.