Cheap flights from Ontario to Grand Junction (ONT - GJT)

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How to find the cheapest flight from
Ontario (ONT) to Grand Junction (GJT)

All the information you need to plan the best ONT to GJT flight in 2021: compare Ontario to Grand Junction flight prices with the expected peak season, weather and rainfall in Grand Junction.
ONT - GJT
Price
$230 - $537
GJT
Temperature
39.2 - 95 °F
GJT
Rainfall
0.4 - 1.3 inches

Popular in

June

High demand for flights, 36% potential price rise

Cheapest in

April

Best time to find cheap flights, 33% potential price drop

Round-trip from

$230

From Ontario to Grand Junction

One-way from

$140

One-way flight from Ontario to Grand Junction

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Ontario to Grand Junction?

Saturday flights are generally found to be more expensive for flights from Ontario to Grand Junction. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Grand Junction.

What is the cheapest month to fly from Ontario to Grand Junction?

Due to multiple factors, expect to potentially pay more when booking in September. For low rates, August can be a great choice for travel to Grand Junction. Flights to Grand Junction from Ontario in August are about $146 on average during August, but can be found for as low as $44.

When is the cheapest time to fly from Ontario to Grand Junction (ONT - GJT)?

It’s optimal to fly from Ontario to Grand Junction at noon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the morning.

Cheap flights from Ontario to Grand Junction in May, June 2021

The best prices found for ONT to GJT flights for May, June
27 May - 4 Jun
$226pp
ONT
Ontario
Multiple Airlines
 
1 STOP
GJT
Grand Junction Regnl
GJT
Grand Junction Regnl
Multiple Airlines
 
1 STOP
ONT
Ontario
29 May - 1 Jun
$239pp
ONT
Ontario
American Airlines
 
1 STOP
GJT
Grand Junction Regnl
GJT
Grand Junction Regnl
American Airlines
 
1 STOP
ONT
Ontario
29 May - 1 Jun
$243pp
ONT
Ontario
American Airlines
   
2 STOPS
GJT
Grand Junction Regnl
GJT
Grand Junction Regnl
American Airlines
 
1 STOP
ONT
Ontario

Ontario to Grand Junction 2021 flight deals

Cheap flights to Grand Junction from Ontario found for this year
27 May - 4 Jun
$226pp
ONT
Ontario
Multiple Airlines
 
1 STOP
GJT
Grand Junction Regnl
GJT
Grand Junction Regnl
Multiple Airlines
 
1 STOP
ONT
Ontario
29 May - 1 Jun
$239pp
ONT
Ontario
American Airlines
 
1 STOP
GJT
Grand Junction Regnl
GJT
Grand Junction Regnl
American Airlines
 
1 STOP
ONT
Ontario
29 May - 1 Jun
$243pp
ONT
Ontario
American Airlines
   
2 STOPS
GJT
Grand Junction Regnl
GJT
Grand Junction Regnl
American Airlines
 
1 STOP
ONT
Ontario

Last minute flights from Ontario to Grand Junction

Late deals on round-trip flights to Grand Junction from Ontario, departing today and this week
14 May - 16 May
$479pp
ONT
Ontario
American Airlines
 
1 STOP
GJT
Grand Junction Regnl
GJT
Grand Junction Regnl
American Airlines
 
1 STOP
ONT
Ontario
14 May - 16 May
$919pp
ONT
Ontario
Alaska Airlines
   
2 STOPS
GJT
Grand Junction Regnl
GJT
Grand Junction Regnl
Alaska Airlines
   
2 STOPS
ONT
Ontario

One-way flights to Grand Junction from Ontario

The cheapest one-way flights from Ontario to Grand Junction
4:23 pm - 12:12 pm
Frontier
1 Stop
18h 49m
ONT - GJT
Frontier
$140
Kiwi.com
12:41 pm - 11:47 am
Multiple Airlines
3 Stops
46h 06m
ONT - GJT
Multiple Airlines
$191
Kiwi.com
8:10 am - 6:25 pm
Alaska Airlines
2 Stops
33h 15m
ONT - GJT
Alaska Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ontario</span> to <span class="emphasized">Grand Junction</span> flights.

Flight FAQs

From Ontario to Grand Junction

Are flight prices decreasing from Ontario to Grand Junction due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Ontario and Grand Junction for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Ontario to Grand Junction Regnl to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Some of the new policies that have been implemented to accommodate travelers flying from Ontario to Grand Junction Regnl are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Ontario to Grand Junction Regnl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, Delta, and United Airlines flying from Ontario to Grand Junction Regnl have implemented new flexible cancellation policies.

Can I find flights from Ontario to Grand Junction for under $300 on Cheapflights?

Yes, there are multiple flights from Ontario to Grand Junction for under $300. The cheapest flight booked recently is on Multiple Airlines for just $226, but on average you can expect to pay $287.

Are there nonstop flights from Ontario to Grand Junction for under $200 on Cheapflights?

There are no nonstop flights from Ontario to Grand Junction, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Ontario to Grand Junction for under $500?

There are currently 2+ open flights from Ontario to Grand Junction within the next 7 days for less than $500.

Does it rain more in Ontario or Grand Junction?

In Ontario, there will be less rainfall in Ontario compared to Grand Junction over the next 4 days.

Is Ontario weather warmer or cooler than Grand Junction?

Our data indicates that the weather will be 95 °F on average in the month of July. The temperature in Grand Junction is typically the same as in Ontario. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Ontario to Grand Junction?

A quick flight from Ontario to Grand Junction can take about 3h 52m. Delta provides one of the quickest options available for as low as $279. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Ontario to Grand Junction round-trip?

According to our current data, American Airlines ($239), and Delta ($249) offers the cheapest pricing from Ontario to Grand Junction. You may be able to fly from Ontario to Grand Junction for 30% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Ontario to Grand Junction one-way?

$140 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $169 and $174, respectively.

Alternative routes for Ontario to Grand Junction

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Grand Junction

Things to know before you go - useful duration and weather info for your trip from Ontario to Grand Junction.
Average temperature for May in Grand Junction
78.8 °F
Avg rainfall for May in Grand Junction
0.7 ″

Airports servicing Ontario

Airports servicing Grand Junction

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