$52 Cheap flight deals from Denver (DEN) to Upland (QLA)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

This Weekend's Flight Deals from Denver to Upland

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Oct 5 - Mon, Oct 13
DEN
Denver Intl.
ONT
Los Angeles - Ontario Intl.
$161 Roundtrip, found 15 hours ago
$161
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Sun, Oct 5 from Denver Intl. to Los Angeles - Ontario Intl., returning Mon, Oct 13, priced at $161 found 15 hours ago
Fri, Oct 3 - Mon, Oct 6
DEN
Denver Intl.
SNA
John Wayne
$161 Roundtrip, found 3 hours ago
$161
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Fri, Oct 3 from Denver Intl. to John Wayne, returning Mon, Oct 6, priced at $161 found 3 hours ago
Sat, Oct 4 - Tue, Oct 14
COS
Colorado Springs
SNA
John Wayne
$513 Roundtrip, found 2 days ago
$513
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Oct 4 from Colorado Springs to John Wayne, returning Tue, Oct 14, priced at $513 found 2 days ago

Airfares from $52 One Way, $104 Round Trip from Denver to Upland

Prices starting at $104 for return flights and $52 for one-way flights to Upland were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 25 - Sat, Nov 1
DEN
Denver
ONT
Ontario
$104 Roundtrip, found 5 hours ago
$104
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Sat, Oct 25 from Denver to Ontario, returning Sat, Nov 1, priced at $104 found 5 hours ago
Wed, Oct 15 - Wed, Oct 22
DEN
Denver
ONT
Ontario
$106 Roundtrip, found 4 hours ago
$106
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Wed, Oct 15 from Denver to Ontario, returning Wed, Oct 22, priced at $106 found 4 hours ago
Tue, Oct 28 - Tue, Nov 4
DEN
Denver
SNA
Orange County
$107 Roundtrip, found 1 day ago
$107
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Oct 28 from Denver to Orange County, returning Tue, Nov 4, priced at $107 found 1 day ago
Thu, Dec 4 - Mon, Dec 8
DEN
Denver
ONT
Ontario
$157 Roundtrip, found 4 days ago
$157
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Thu, Dec 4 from Denver to Ontario, returning Mon, Dec 8, priced at $157 found 4 days ago
Wed, Dec 3 - Sat, Dec 6
DEN
Denver
SNA
Orange County
$157 Roundtrip, found 4 days ago
$157
Roundtrip
found 4 days ago
Select United flight, departing Wed, Dec 3 from Denver to Orange County, returning Sat, Dec 6, priced at $157 found 4 days ago

Upland economy flight packages

Price found within the past 48 hours. Click for updated prices.
Hampton Inn & Suites Ontario Rancho Cucamonga
2.5-star property

Hampton Inn & Suites Ontario Rancho Cucamonga

9.4/10 Exceptional! (738 reviews)

Nov 17 - Nov 20

3 night stay

Denver (DEN) to Ontario (ONT)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $439, price is now $312 per person
$312
per person
found 1 day ago
Room was larger than usual, bath was hot and relaxing and the free breakfast offered a great solution. Only negative was that this hotel is pet-friendly, but there is no designated pet relief area. No grass anywhere in the vicinity, either, so if your dog is picky about where they go, this might not be the best option.

Reviewed on Aug 5, 2025

The Fireside Inn
2.0-star property

The Fireside Inn

9.2/10 Wonderful! (696 reviews)

Nov 6 - Nov 10

4 night stay

Denver (DEN) to Ontario (ONT)

Frontier Airlines • Roundtrip • Coach
Price was $553, price is now $457 per person
$457
per person
found 10 hours ago
We loved it and would love to come back

Reviewed on Mar 3, 2024

Homewood Suites by Hilton Ontario-Rancho Cucamonga
3.0-star property

Homewood Suites by Hilton Ontario-Rancho Cucamonga

8.6/10 Excellent! (529 reviews)

Nov 17 - Nov 20

3 night stay

Denver (DEN) to Ontario (ONT)

Frontier Airlines • Roundtrip • Coach
Price was $417, price is now $347 per person
$347
per person
found 1 day ago
I’m local to Los Angeles and rented a night because I had to be in the area for a family thing. It was the most affordable thing I could find within a 10 mile radius of where I needed to be and secretly wished I could stay longer. The place was clean, the staff was super friendly, and it was just a simple satisfactory stay. The only thing I didn’t like though was the sound of the water pipes when other rooms flushed or turned on the water.. it was pretty loud and I worried it’d wake my baby. Luckily it didn’t! Would stay at any other place again that was like this. Also across the street from shopping even though we didn’t get a chance to go.

Reviewed on Jun 21, 2025

Don't see what you're looking for?
See all available trips from Denver to Upland
View all trips

More About Flying To Upland from Denver

Route Information for Flights from Denver to Upland

Origin Airport IATA Code
DEN
Destination Airport IATA Code
QLA
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Denver to Upland

Orbitz is the best place to find guaranteed low prices on Denver to Upland flights. Because of our cutting-edge mobile tools and low fares on domestic and international flights, Orbitz is the best starting point for travelers.

Find Cheap Denver to Upland Flights

Orbitz offers free mobile apps for iPhone and Android devices—a great way to find fantastic deals on flights from Denver to Upland. Not only that, but you can check the status of your flight or even book low cost hotel rooms with the apps or on m.orbitz.com.

Get Miles and Points for Your Flight

Simply enter your frequent flyer information while booking to get miles or points for qualifying Denver to Upland flights. This information can all be saved in your Orbitz account, which means it will not have to be entered each time you take advantage of a great air fare deal.

Flight Alerts Take Away the Stress

Orbitz does not want travelers to worry on their flights from Denver to Upland. We keep you updated on any flight changes for Denver to Upland flights with alerts sent directly to your email or a mobile device. These alerts can also be sent to friends and family.

Discount Travel Planning Made Simple

You will have no problems finding budget flights from Denver to Upland on Orbitz.com. If your travel plans are flexible, you can search for fares three days before and after a specific date to find the best price.

More Destinations

More Destinations

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.