$181 Cheap Delta flights from Ontario to Grand Junction (ONT to GJT)

Find The Best Day To Fly from Ontario to Grand Junction

Amazing Delta ONT to GJT Flight Deals

The cheapest flights to Grand Junction Regional found within the past 7 days were $229 round trip and $181 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Sep 24 - Sat, Sep 27
ONT
Ontario
GJT
Grand Junction
$229 Roundtrip, found 19 hours ago
$229
Roundtrip
found 19 hours ago
Select Delta flight, departing Wed, Sep 24 from Ontario to Grand Junction, returning Sat, Sep 27, priced at $229 found 19 hours ago
Tue, Aug 26 - Sat, Aug 30
ONT
Ontario
GJT
Grand Junction
$230 Roundtrip, found 1 day ago
$230
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug 26 from Ontario to Grand Junction, returning Sat, Aug 30, priced at $230 found 1 day ago
Mon, Aug 25 - Sat, Aug 30
ONT
Ontario
GJT
Grand Junction
$242 Roundtrip, found 2 days ago
$242
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Aug 25 from Ontario to Grand Junction, returning Sat, Aug 30, priced at $242 found 2 days ago
Mon, Aug 25 - Mon, Sep 1
ONT
Ontario
GJT
Grand Junction
$252 Roundtrip, found 2 days ago
$252
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Aug 25 from Ontario to Grand Junction, returning Mon, Sep 1, priced at $252 found 2 days ago
Wed, Oct 22 - Thu, Oct 30
ONT
Ontario
GJT
Grand Junction
$264 Roundtrip, found 2 days ago
$264
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Oct 22 from Ontario to Grand Junction, returning Thu, Oct 30, priced at $264 found 2 days ago
Fri, Oct 3 - Sun, Oct 5
ONT
Ontario
GJT
Grand Junction
$269 Roundtrip, found 4 days ago
$269
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Oct 3 from Ontario to Grand Junction, returning Sun, Oct 5, priced at $269 found 4 days ago

Frequently asked questions

Can I catch a flight from ONT to GJT right now?
Ensure you visit the Covid-19 Travel Advisor to find out if there are any current travel advice reports and quarantine requirements in place in Grand Junction Regional Airport when jet-setting from Ontario Airport.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Grand Junction Regional Airport (GJT), please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.
Delta Airports
Hop on a(n) Delta flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ATLUSAHartsfield-Jackson Atlanta Intl.252
DTWUSADetroit Metropolitan Wayne County156
MSPUSAMinneapolis - St. Paul Intl.131
SLCUSASalt Lake City Intl.116
SEAUSASeattle - Tacoma Intl.57
LAXUSALos Angeles Intl.41
AMSNLDSchiphol31
YYCCANCalgary Intl.26
YYZCANPearson Intl.24
JFKUSAJohn F. Kennedy Intl.23

Travelers ❤️ these 🏨 after their flight to Grand Junction

Grand Vista Hotel

Grand Vista Hotel

3.5 out of 5
2790 Crossroads Blvd, Grand Junction, CO
This hotel features a restaurant, an indoor pool, and a bar/lounge. Traveling on business? Take advantage of the business center, free WiFi in public areas, ...
8.2/10 Very Good! (3,171 reviews)
"The hotel bar is surprisingly good"

Reviewed on Jul 16, 2025

Grand Vista Hotel
Ramada by Wyndham Grand Junction

Ramada by Wyndham Grand Junction

2.5 out of 5
752 Horizon Dr, I-70 at Exit 31, Grand Junction, CO
A seasonal outdoor pool, free self parking, and laundry facilities are featured at this hotel. Enjoy the free continental breakfast each morning. A computer ...
8.4/10 Very Good! (1,632 reviews)
Bring your own pillow
"The pillows were the absolute worst ever. They were like trying to sleep on a bag of baseballs. The air conditioner was either blowing really hard or off. Other than that, the bed was excellent, the customer service was efficient and friendly, the food at the breakfast was good. The carpet is older ..."

Reviewed on Jul 17, 2025

Ramada by Wyndham Grand Junction
La Quinta Inn & Suites by Wyndham Grand Junction

La Quinta Inn & Suites by Wyndham Grand Junction

3 out of 5
2761 Crossroads Blvd, Grand Junction, CO
This hotel features a gym and a seasonal outdoor pool. Traveling on business? Take advantage of the business center and free WiFi in public areas. Enjoy the ...
8.8/10 Excellent! (2,519 reviews)
"Very nice stay. Clean spacious room. Great pool area although hot tub wasn’t working."

Reviewed on Jul 15, 2025

La Quinta Inn & Suites by Wyndham Grand Junction
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.