$34 Cheap flight deals from Los Angeles (QLA) to Thornton (DEN)
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 Los Angeles to Thornton
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.
Airfares from $34 One Way, $64 Round Trip from Los Angeles to Thornton
Prices starting at $64 for return flights and $34 for one-way flights to Thornton were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Thornton economy flight packages
Glenwood Springs Inn
Dec 6 - Dec 9
Orange County (SNA) to Denver (DEN)
Reviewed on Oct 29, 2025
The Maven Hotel at Dairy Block
Dec 25 - Jan 1
Los Angeles (LAX) to Denver (DEN)
Reviewed on Oct 27, 2024
Manor Vail Lodge
Dec 12 - Dec 15
Ontario (ONT) to Denver (DEN)
Reviewed on Feb 17, 2025
More About Flying To Thornton from Los Angeles
Route Information for Flights from Los Angeles to Thornton
Origin Airport IATA Code | QLA |
|---|---|
Destination Airport IATA Code | DEN |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Los Angeles to Thornton
When you’re searching for Los Angeles to Thornton flights for your family vacation, check out the guaranteed low prices at Orbitz. If you are looking for the best prices on hotels too, you’ll be sure to find great deals to suit your budget. You’ll also benefit from the following features:
Suitable Schedules
Orbitz simplifies the process of finding and booking budget flights from Los Angeles to Thornton. Since we monitor hundreds of flight fares, you can compare several flights from a range of different airlines to find the best fares and most suitable departure and arrival times. Mix and match your departure and return flight for even more discounts and travel flexibility.
Mobile Apps
Taking a lunch break or waiting to pick up the kids? Orbitz’s cutting-edge mobile tools will help you search for cheap Los Angeles to Thornton flights anywhere you are. Get exclusive mobile deals on flights, hotels, vacation packages, and cruises too.
Flight Alerts
Orbitz won’t leave you wondering whether your flight will take off on time. We can send you free alerts about your flights from Los Angeles to Thornton to your mobile phone and email. Whether your flights from Los Angeles to Thornton are running just a few minutes to a few hours late, we will let you know.
Miles and Points
If you travel regularly, you can still earn miles and points when you book qualifying Los Angeles to Thornton flights. Enter your frequent flyer number with your reservation to see the miles rack up.
Flights from Los Angeles
- Los Angeles to New York
- Los Angeles to San Francisco
- Los Angeles to Atlanta
- Los Angeles to Seattle
- Los Angeles to Phoenix
- Los Angeles to London
- Los Angeles to Chicago
- Los Angeles to Sacramento
- Los Angeles to Toronto
- Los Angeles to Houston
- Los Angeles to Dallas
- Los Angeles to New Orleans
- Los Angeles to Rome
- Los Angeles to Washington
- Los Angeles to Austin
- Los Angeles to Detroit
- Los Angeles to Orlando
- Los Angeles to Montreal
- Los Angeles to St. Louis
- Los Angeles to Anchorage
More Destinations
- Flights from Grand Junction to Westminster
- Flights from Beijing to Westminster
- Flights from Boston to Westminster
- Flights from Charlotte to Westminster
- Flights from Chicago to Westminster
- Flights from Dallas to Westminster
- Flights from Detroit to Westminster
- Flights from Houston to Westminster
- Flights from Kansas City to Westminster
- Flights from Los Angeles to Westminster
- Flights from Mexico City to Westminster
- Flights from Miami to Westminster
- Flights from Minneapolis - St. Paul to Westminster
- Flights from Orlando to Westminster
- Flights from Phoenix to Westminster
- Flights from Raleigh to Westminster
- Flights from San Francisco to Westminster
- Flights from Seattle to Westminster
- Flights from Washington to Westminster
- Flights from Telluride to Westminster
- Flights from Fort Lauderdale to Westminster
- Flights from Newark to Westminster
- Flights from Tulsa to Westminster
- Flights from Milwaukee to Westminster
- Flights from Boston to Northglenn
- Flights from Houston to Northglenn
- Flights from Miami to Northglenn
- Flights from Minneapolis - St. Paul to Northglenn
- Flights from New York to Northglenn
- Flights from Newark to Northglenn
- Flights from Tucson to Northglenn
- Flights from Boston to Commerce City
- Flights from Los Angeles to Commerce City
- Flights from Minneapolis - St. Paul to Commerce City
- Flights from New York to Commerce City
- Flights from San Francisco to Commerce City
- Flights from El Paso to Denver
- Flights from Grand Junction to Denver
- Flights from Atlanta to Denver
- Flights from Austin to Denver
- Flights from Boston to Denver
- Flights from Charlotte to Denver
- Flights from Chicago to Denver
- Flights from Columbus to Denver
- Flights from Dallas to Denver
- Flights from Detroit to Denver
- Flights from Houston to Denver
- Flights from Indianapolis to Denver
- Flights from Kansas City to Denver
- Flights from Las Vegas to Denver
- Flights from Los Angeles to Denver
- Flights from Memphis to Denver
- Flights from Miami to Denver
- Flights from Minneapolis - St. Paul to Denver
- Flights from New Orleans to Denver
- Flights from New York to Denver
- Flights from Orlando to Denver
- Flights from Philadelphia to Denver
- Flights from Phoenix to Denver
- Flights from Portland to Denver
- Flights from Raleigh to Denver
- Flights from Salt Lake City to Denver
- Flights from San Antonio to Denver
- Flights from Seattle to Denver
- Flights from Durango to Denver
- Flights from Sacramento to Denver
- Flights from Omaha to Denver
- Flights from Des Moines to Denver
- Flights from Pittsburgh to Denver
- Flights from Newark to Denver
- Flights from Richmond to Denver
- Flights from Tulsa to Denver
- Flights from Bentonville - Fayetteville to Denver
- Flights from Milwaukee to Denver
- Flights from Albuquerque to Denver
- Flights from Madison to Denver
- Flights from Oklahoma City to Denver
- Flights from Knoxville to Denver
- Flights from Provo to Denver
- Flights from Cedar Rapids - Iowa City to Denver
- Flights from Tucson to Denver
- Flights from Colorado Springs to Denver
- Flights from Tampa to Denver
- Flights from Jacksonville to Denver
- Flights from Boise to Denver
- Flights from Grand Rapids to Denver
- Flights from Wichita to Denver
- Flights from Fargo to Denver
- Flights from Sioux Falls to Denver
- Flights from Cincinnati to Broomfield
- Flights from San Francisco to Broomfield
- Flights from Washington to Broomfield
- Flights from Rochester to Broomfield
- Flights from Myrtle Beach to Broomfield
- Flights from South Bend to Broomfield
- Flights from Rochester to Broomfield
- Flights from Canberra to Broomfield
- Flights from Scottsbluff to Broomfield
- Flights from Topeka to Broomfield
- Flights from Greenville to Broomfield
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.