Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Grand Junction to Los Angeles from $274

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Grand Junction to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
1:15 pm - 4:23 pmGJT  Grand Junction Regnl-ONT Ontario
4h 08m1 stop Salt Lake City
Delta Logo
6:00 am - 12:30 pmONT  Ontario-GJT Grand Junction Regnl
5h 30m1 stop Salt Lake City
$319Delta
Fri, Oct 16 - Sun, Oct 18
Delta Logo
7:41 am - 12:14 pmGJT  Grand Junction Regnl-ONT Ontario
5h 33m1 stop Salt Lake City
Delta Logo
5:15 pm - 9:57 pmONT  Ontario-GJT Grand Junction Regnl
3h 42m1 stop Salt Lake City
$334Delta
Tue, Sep 15 - Mon, Sep 28
Delta Logo
6:53 pm - 10:04 pmGJT  Grand Junction Regnl-ONT Ontario
4h 11m1 stop Salt Lake City
Delta Logo
5:15 pm - 9:57 pmONT  Ontario-GJT Grand Junction Regnl
3h 42m1 stop Salt Lake City
$334Delta
Thu, Sep 10 - Sat, Sep 26
Delta Logo
7:41 am - 12:14 pmGJT  Grand Junction Regnl-ONT Ontario
5h 33m1 stop Salt Lake City
Delta Logo
1:04 pm - 6:18 pmONT  Ontario-GJT Grand Junction Regnl
4h 14m1 stop Salt Lake City
$334Delta
Thu, Sep 10 - Fri, Sep 25
Delta Logo
6:53 pm - 10:04 pmGJT  Grand Junction Regnl-ONT Ontario
4h 11m1 stop Salt Lake City
Delta Logo
5:15 pm - 9:57 pmONT  Ontario-GJT Grand Junction Regnl
3h 42m1 stop Salt Lake City
$334Delta
Thu, Sep 10 - Mon, Sep 28
Delta Logo
7:41 am - 12:14 pmGJT  Grand Junction Regnl-ONT Ontario
5h 33m1 stop Salt Lake City
Delta Logo
5:15 pm - 9:57 pmONT  Ontario-GJT Grand Junction Regnl
3h 42m1 stop Salt Lake City
$334Delta
Tue, Sep 15 - Sat, Sep 26
Delta Logo
7:41 am - 12:14 pmGJT  Grand Junction Regnl-ONT Ontario
5h 33m1 stop Salt Lake City
Delta Logo
1:04 pm - 6:18 pmONT  Ontario-GJT Grand Junction Regnl
4h 14m1 stop Salt Lake City
$334Delta
Tue, Sep 15 - Fri, Sep 25
Delta Logo
7:41 am - 12:14 pmGJT  Grand Junction Regnl-ONT Ontario
5h 33m1 stop Salt Lake City
Delta Logo
1:04 pm - 6:18 pmONT  Ontario-GJT Grand Junction Regnl
4h 14m1 stop Salt Lake City
$364Delta
Mon, Sep 14 - Fri, Sep 25
American Airlines Logo
6:53 pm - 10:43 pmGJT  Grand Junction Regnl-ONT Ontario
4h 50m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:15 am - 11:27 amONT  Ontario-GJT Grand Junction Regnl
4h 12m1 stop Phoenix Sky Harbor Intl
$379American Airlines
Thu, Sep 10 - Wed, Sep 16
American Airlines Logo
8:20 am - 12:06 pmGJT  Grand Junction Regnl-ONT Ontario
4h 46m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
1:04 pm - 6:22 pmONT  Ontario-GJT Grand Junction Regnl
4h 18m1 stop Phoenix Sky Harbor Intl
$391American Airlines
Mon, Sep 21 - Sun, Sep 27

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Grand Junction to Ontario

Our best United Airlines deals on Grand Junction to Ontario flight tickets
United Airlines
Oct 15
GJT7:00 amGrand Junction Regnl
6h 46m
1 stop
ONT12:46 pmOntario
Oct 23
ONT5:00 amOntario
6h 31m
1 stop
GJT12:31 pmGrand Junction Regnl
$396
United Airlines
Dec 5
GJT1:29 pmGrand Junction Regnl
8h 00m
2 stops
ONT8:29 pmOntario
Dec 8
ONT5:00 amOntario
6h 22m
1 stop
GJT12:22 pmGrand Junction Regnl
$404
United Airlines
Sep 10
GJT7:00 amGrand Junction Regnl
6h 50m
1 stop
ONT12:50 pmOntario
Sep 29
ONT5:00 amOntario
4h 44m
1 stop
GJT10:44 amGrand Junction Regnl
$414

Delta flights from Grand Junction to Ontario

Our best Delta deals on Grand Junction to Ontario flight tickets
Delta
Oct 16
GJT1:15 pmGrand Junction Regnl
4h 08m
1 stop
ONT4:23 pmOntario
Oct 18
ONT6:00 amOntario
5h 30m
1 stop
GJT12:30 pmGrand Junction Regnl
$319
Delta
Sep 10
GJT7:41 amGrand Junction Regnl
5h 33m
1 stop
ONT12:14 pmOntario
Sep 25
ONT1:04 pmOntario
4h 14m
1 stop
GJT6:18 pmGrand Junction Regnl
$334
Delta
Sep 14
GJT7:41 amGrand Junction Regnl
5h 33m
1 stop
ONT12:14 pmOntario
Sep 28
ONT5:15 pmOntario
3h 42m
1 stop
GJT9:57 pmGrand Junction Regnl
$364

momondo Fare Finder

 
Use the filters below to find and compare flights from Grand Junction to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Grand JunctionOntario

GJT Grand Junction Regnl - ONT Ontario

GJTONT

Grand Junction Regnl

Fri 10/16

1:15 pm-4:23 pm

1 stop4h 08m

Ontario

Sun 10/18

6:00 am-12:30 pm

1 stop5h 30m

$319

Grand JunctionOntario

GJT Grand Junction Regnl - ONT Ontario

GJTONT

Grand Junction Regnl

Tue 9/15

7:41 am-12:14 pm

1 stop5h 33m

Ontario

Mon 9/28

5:15 pm-9:57 pm

1 stop3h 42m

$334
Quickest round-trip

Grand JunctionOntario

GJT Grand Junction Regnl - ONT Ontario

GJTONT

Grand Junction Regnl

Thu 9/10

6:53 pm-10:04 pm

1 stop4h 11m

Ontario

Sat 9/26

5:15 pm-9:57 pm

1 stop3h 42m

$334

Grand JunctionOntario

GJT Grand Junction Regnl - ONT Ontario

GJTONT

Grand Junction Regnl

Thu 9/10

7:41 am-12:14 pm

1 stop5h 33m

Ontario

Fri 9/25

1:04 pm-6:18 pm

1 stop4h 14m

$334

Grand JunctionOntario

GJT Grand Junction Regnl - ONT Ontario

GJTONT

Grand Junction Regnl

Thu 9/10

6:53 pm-10:04 pm

1 stop4h 11m

Ontario

Mon 9/28

5:15 pm-9:57 pm

1 stop3h 42m

$334

Grand JunctionOntario

GJT Grand Junction Regnl - ONT Ontario

GJTONT

Grand Junction Regnl

Tue 9/15

7:41 am-12:14 pm

1 stop5h 33m

Ontario

Sat 9/26

5:15 pm-9:57 pm

1 stop3h 42m

$334

Grand JunctionOntario

GJT Grand Junction Regnl - ONT Ontario

GJTONT

Grand Junction Regnl

Tue 9/15

7:41 am-12:14 pm

1 stop5h 33m

Ontario

Fri 9/25

1:04 pm-6:18 pm

1 stop4h 14m

$334

Grand JunctionOntario

GJT Grand Junction Regnl - ONT Ontario

GJTONT

Grand Junction Regnl

Mon 9/14

7:41 am-12:14 pm

1 stop5h 33m

Ontario

Fri 9/25

1:04 pm-6:18 pm

1 stop4h 14m

$364

Grand JunctionOntario

GJT Grand Junction Regnl - ONT Ontario

GJTONT

Grand Junction Regnl

Thu 9/10

6:53 pm-10:43 pm

1 stop4h 50m

Ontario

Wed 9/16

6:15 am-11:27 am

1 stop4h 12m

$379

Grand JunctionOntario

GJT Grand Junction Regnl - ONT Ontario

GJTONT

Grand Junction Regnl

Mon 9/21

8:20 am-12:06 pm

1 stop4h 46m

Ontario

Sun 9/27

1:04 pm-6:22 pm

1 stop4h 18m

$391

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

See travel insights to Los Angeles from

How to get the cheapest flight ticket from Grand Junction to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ontario?

In general, December is the cheapest month to fly from Grand Junction to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel during the month of December, then book flights to Ontario from Grand Junction during February instead. Flights to Ontario in February, while not as cheap as those in December, still average around $211.

When to book flights from Grand Junction to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Grand Junction to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Grand Junction to Ontario (GJT to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Grand Junction to Ontario

Best Price Found

$274

Fastest flight time

4h 08m

Direct flights

None
The best one-way flight to Ontario from Grand Junction in the past 72 hours is $274. The best round-trip flight deal from Grand Junction to Ontario found on momondo in the last 72 hours is $319.
The fastest flight from Grand Junction to Ontario takes 4h 08m
There are no direct flights from Grand Junction to Ontario. There are no popular flight routes from Grand Junction to Ontario.
Search flight deals

Frequently asked questions about flying from Grand Junction to Ontario

  • How far is Grand Junction Regnl to Ontario by plane?

    The distance between Grand Junction Regnl and Ontario is about 611.0 mi. By plane, this route typically takes 4h 08m.

  • When did momondo last update prices for flights from Grand Junction Regnl Airport to Ontario Airport?

    Prices for flights from Grand Junction Regnl Airport to Ontario Airport refresh daily.

  • How many operators does momondo search for flights from Grand Junction Regnl Airport to Ontario Airport?

  • How old do you have to be to fly from Grand Junction Regnl Airport to Ontario Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grand Junction Regnl Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Grand Junction to Ontario?

Best airlines flying from Grand Junction to Ontario

Compare and see reviews for airlines that fly from Grand Junction to Ontario with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $228Free CancellationRating
7.1
12,021 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Grand Junction to Ontario?

It is quick and easy to find Grand Junction to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

Can I find flights from Grand Junction to Ontario with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ontario from Grand Junction which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Grand Junction to Ontario?

momondo helps you find the best flight between Grand Junction and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Grand Junction to Ontario right now. Can momondo alert me if prices change?

Price alerts on flights to Ontario from Grand Junction are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 9/30
Wed 10/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States