Find Cheap Flights from Ontario to Grand Junction (LAX - GJT)

Flights overview

Useful information for finding cheap flights from Ontario to Grand Junction and booking your next trip

Cheapest round-trip flights	$211	American 1 stop 5 hr Thu, Feb 19 — Wed, Feb 25	The cheapest round-trip flight from Ontario to Grand Junction is currently $211
Cheapest one-way flight	$191	United 1 stop 7 hr Sun, Feb 15	The cheapest one-way flight from Ontario to Grand Junction is currently $191
Last-minute weekend getaway	$259	American 1 stop 4 hr Thu, Jan 29 — Sun, Feb 1	The cheapest last-minute weekend getaway from Ontario to Grand Junction is currently $259
Cheapest business class flights	$581	American 1 stop 5 hr Thu, Feb 19 — Wed, Feb 25	The cheapest business class round-trip flight from Ontario to Grand Junction is currently $581

Fastest flight	3 hr 21 min	The fastest flight with stops from Ontario to Grand Junction takes 3 hr 21 min
Nonstop flights	None	There are no direct flights on this route.

When is the cheapest time to fly?

The cheapest month to fly from Ontario to Grand Junction is typically January. The most expensive month to fly is typically March.

January Cheapest	Typical prices: $210–280
March Most expensive	Typical prices: $285–470

Popular airlines from Ontario to Grand Junction

United

from $235

Typical price: $255–425

335 weekly connecting flights

ONT - GJT Every day
American

from $211

Typical price: $245–415

270 weekly connecting flights

ONT - GJT Every day
Delta

from $211

Typical price: $285–820

40 weekly connecting flights

ONT - GJT Every day

Popular airports near Ontario

Ontario International Airport (ONT)

Ontario United States 11 min 2 mi
Los Angeles International Airport (LAX)

Los Angeles United States 1 hr 7 min 44 mi
Tijuana International Airport (TIJ)

Tijuana Mexico 2 hr 17 min 112 mi
San Diego International Airport (SAN)

San Diego United States 1 hr 51 min 95 mi

Popular airports near Grand Junction

Grand Junction Regional Airport (GJT)

Grand Junction United States 11 min 4 mi
Denver International Airport (DEN)

Denver United States 4 hr 18 min 214 mi
Aspen/Pitkin County Airport (ASE)

Aspen United States 2 hr 10 min 91 mi
Montrose Regional Airport (MTJ)

Montrose United States 1 hr 4 min 53 mi

Frequently asked questions about flying from Ontario to Grand Junction

The cheapest flights from Ontario to Grand Junction are usually in January. Typical ticket prices in January range from $210 to $280.

The cheapest round-trip flight from Ontario to Grand Junction recently found on Google Flights was with American from $211. The cheapest one-way flight was with United from $191.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest United flight from Ontario to Grand Junction is $235, flying from Jan 29 to Feb 5.
The cheapest American flight from Ontario to Grand Junction is $211, flying from Feb 19 to Feb 25.
The cheapest Delta flight from Ontario to Grand Junction is $211, flying from Feb 5 to Feb 11.

The cheapest round-trip flight from Ontario to Grand Junction starts at $211 from Thu, Feb 19 to Wed, Feb 25. The cheapest one-way flight starts at $191 and departs on Sun, Feb 15.

3 hr 21 min is the shortest flight time from Ontario to Grand Junction.

May–Sep is a common time to visit the city, especially for outdoor activities in nearby Colorado National Monument. Days are warm during these months, with hot weather through summer (Jun–Aug). Winters (Dec–Feb) are cold but relatively dry, making the city a popular golfing destination almost year-round. The long-running Colorado Mountain Winefest (Sep) offers local wine and chocolate tastings, plus live music, a grape stomp and chef demonstrations.

It's easy to use Google Flights to find the cheapest days to fly from Ontario to Grand Junction.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Ontario to Grand Junction really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Ontario to Grand Junction.

In terms of flights, United is the most popular. United offers 335 connecting flights per week. United flies from Ontario International Airport (ONT) to Grand Junction Regional Airport (GJT) .

Other popular airlines flying from Ontario to Grand Junction are:

American offers 270 connecting flights per week. American flies from Ontario International Airport (ONT) to Grand Junction Regional Airport (GJT) .
Delta offers 40 connecting flights per week. Delta flies from Ontario International Airport (ONT) to Grand Junction Regional Airport (GJT) .

The number of connecting flights refers to distinct flights with at least one stop between Ontario and Grand Junction.

The cheapest round-trip flight from Ontario to Grand Junction recently found on Google Flights was with American from $211. The cheapest one-way flight was with United from $191.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest United flight from Ontario to Grand Junction is $235, flying from Jan 29 to Feb 5.
The cheapest American flight from Ontario to Grand Junction is $211, flying from Feb 19 to Feb 25.
The cheapest Delta flight from Ontario to Grand Junction is $211, flying from Feb 5 to Feb 11.

No airline flies direct from Ontario to Grand Junction.

There are 335 United connecting flights from Ontario to Grand Junction per week. Flights are available every day.
There are 270 American connecting flights from Ontario to Grand Junction per week. Flights are available every day.
There are 40 Delta connecting flights from Ontario to Grand Junction per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Ontario and Grand Junction at price $259 is offered by American from Thu, Jan 29 to Sun, Feb 1.

No airline flies direct from Ontario to Grand Junction.

There are 335 United connecting flights from Ontario to Grand Junction per week. Flights are available every day.
There are 270 American connecting flights from Ontario to Grand Junction per week. Flights are available every day.
There are 40 Delta connecting flights from Ontario to Grand Junction per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are no direct flights from Ontario to Grand Junction.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Ontario to Grand Junction, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Ontario and Grand Junction start at $581 from Thu, Feb 19 to Wed, Feb 25 with American.

The cheapest economy class round-trip flights between Ontario and Grand Junction start at $211 from Thu, Feb 19 to Wed, Feb 25.

To book business class trips from Ontario to Grand Junction, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Ontario and Grand Junction starts at $259 from Thu, Jan 29 to Sun, Feb 1 with American.

The cheapest last-minute deal between Ontario and Grand Junction at price $259 is offered by American from Thu, Jan 29 to Sun, Feb 1.

To find last-minute flight deals from Ontario to Grand Junction, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.