Cheap Flights to Thornton from $26

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How Much Does it Cost To Fly To Thornton?

The cheapest prices found with in the last 7 days for return flights were $56 and $26 for one-way flights to Thornton for the period specified. Prices and availability are subject to change. Additional terms apply

OriginDestinationTravel DatesFlights From*
PHXDenverDecember 20 to December 21$56
MSPDenverJanuary 5 to January 12$59
DFWDenverJanuary 14 to January 14$63
LGADenverNovember 13 to November 18$64
LAXDenverNovember 19 to November 24$64
MIADenverFebruary 3 to February 7$68
ATLDenverDecember 9 to December 10$68
ORDDenverDecember 15 to January 8$69
PHLDenverNovember 21 to November 27$103
BOSDenverJanuary 7 to January 12$140
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
LGADenverNovember 8 to December 6$203
MSPDenverNovember 9 to November 13$241
DFWDenverNovember 9 to November 12$249
PHXDenverNovember 9 to November 12$249
LAXDenverNovember 9 to November 13$270
ATLDenverNovember 9 to November 12$315
ORDDenverNovember 8 to November 10$326
BOSDenverNovember 9 to November 16$361
PHLDenverNovember 8 to November 15$368
MIADenverNovember 9 to November 13$372
*Prices include taxes and fees

Thornton Flight Information

Traveling to
Thornton
Lowest Price
$56
Number of Airlines Serving
Airlines Serving
Frontier Airlines
Number of Daily Flights
Airlines with Direct Flights

Find The Perfect Hotel For After Your Flight

Amazing Thornton Accommodation Deals

Motel 6 Thornton, CO

Motel 6 Thornton, CO

2 out of 5
6 W 83rd Place, Thornton, CO
$60 nightly
The price is $67 total per night from Nov 10 to Nov 11
$67 total
Nov 10 - Nov 11
Total with taxes and fees
Stay at this motel in Thornton. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the property condition in our reviews. Popular attractions ...
5.8/10 (1,003 reviews)
The staff is excellent. They didn't have a handicap room so they upgraded me. The next night they found me a room close by. I love that my cat is welcomed. I feel safe around here.

Reviewed on Nov 6, 2025

Opens in a new windowMotel 6 Thornton, CO
Days Inn by Wyndham Thornton

Days Inn by Wyndham Thornton

2.5 out of 5
12101 N. Grant St., Thornton, CO
$66 nightly
The price is $74 total per night from Nov 10 to Nov 11
$74 total
Nov 10 - Nov 11
Total with taxes and fees
Book a stay at this business-friendly hotel in Thornton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
7.2/10 Good! (456 reviews)
Chad at the front desk was a rockstar. He was friendly and helpful with everything. He recognized us and treated us like his own guests. The breakfast staff was on top of things and kept everything filled. Everyone at the hotel was nice and helpful

Reviewed on Oct 27, 2025

Opens in a new windowDays Inn by Wyndham Thornton
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.

Luxury Hotels in Thornton

DoubleTree by Hilton Denver - Thornton

DoubleTree by Hilton Denver - Thornton

4 out of 5
83 East 120th Avenue, Thornton, CO
$89 nightly
The price is $100 total per night from Nov 12 to Nov 13
$100 total
Nov 12 - Nov 13
Total with taxes and fees
Stay at this 4-star hotel in Thornton. Enjoy free WiFi, free parking, and room service. Our guests praise the helpful staff in our reviews. Popular attractions ...
8.2/10 Very Good! (1,000 reviews)
Clean, quiet and safe area well lit parking lot. Repeat stay always good

Reviewed on Nov 3, 2025

Opens in a new windowDoubleTree by Hilton Denver - Thornton
Motel 6 Thornton, CO

Motel 6 Thornton, CO

2 out of 5
6 W 83rd Place, Thornton, CO
$60 nightly
The price is $67 total per night from Nov 10 to Nov 11
$67 total
Nov 10 - Nov 11
Total with taxes and fees
Stay at this motel in Thornton. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the property condition in our reviews. Popular attractions ...
5.8/10 (1,003 reviews)
The staff is excellent. They didn't have a handicap room so they upgraded me. The next night they found me a room close by. I love that my cat is welcomed. I feel safe around here.

Reviewed on Nov 6, 2025

Opens in a new windowMotel 6 Thornton, CO
Holiday Inn Express Hotel & Suites Denver North - Thornton by IHG

Holiday Inn Express Hotel & Suites Denver North - Thornton by IHG

2.5 out of 5
12030 Grant St, Thornton, CO
$93 nightly
The price is $104 total per night from Nov 9 to Nov 10
$104 total
Nov 9 - Nov 10
Total with taxes and fees
Stay at this hotel in Thornton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular ...
8.8/10 Excellent! (1,010 reviews)
The room was clean & it was close to where my nephew & niece lives. I enjoyed it

Reviewed on Nov 3, 2025

Opens in a new windowHoliday Inn Express Hotel & Suites Denver North - Thornton by IHG
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.

Family Friendly Hotels in Thornton

DoubleTree by Hilton Denver - Thornton

DoubleTree by Hilton Denver - Thornton

4 out of 5
83 East 120th Avenue, Thornton, CO
$89 nightly
The price is $100 total per night from Nov 12 to Nov 13
$100 total
Nov 12 - Nov 13
Total with taxes and fees
Stay at this 4-star hotel in Thornton. Enjoy free WiFi, free parking, and room service. Our guests praise the helpful staff in our reviews. Popular attractions ...
8.2/10 Very Good! (1,000 reviews)
Clean, quiet and safe area well lit parking lot. Repeat stay always good

Reviewed on Nov 3, 2025

Opens in a new windowDoubleTree by Hilton Denver - Thornton
Holiday Inn Express Hotel & Suites Denver North - Thornton by IHG

Holiday Inn Express Hotel & Suites Denver North - Thornton by IHG

2.5 out of 5
12030 Grant St, Thornton, CO
$93 nightly
The price is $104 total per night from Nov 9 to Nov 10
$104 total
Nov 9 - Nov 10
Total with taxes and fees
Stay at this hotel in Thornton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular ...
8.8/10 Excellent! (1,010 reviews)
The room was clean & it was close to where my nephew & niece lives. I enjoyed it

Reviewed on Nov 3, 2025

Opens in a new windowHoliday Inn Express Hotel & Suites Denver North - Thornton by IHG
Baymont by Wyndham Thornton

Baymont by Wyndham Thornton

2.5 out of 5
243 E 120th Ave, Thornton, CO
Book a stay at this business-friendly hotel in Thornton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
5.6/10 (847 reviews)
It is ok

Reviewed on Aug 31, 2025

Opens in a new windowBaymont by Wyndham Thornton
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Candlewood Suites Denver North - Thornton by IHG

Candlewood Suites Denver North - Thornton by IHG

2.5 out of 5
14362 Lincoln Way, Thornton, CO
$89 nightly
The price is $99 total per night from Dec 4 to Dec 5
$99 total
Dec 4 - Dec 5
Total with taxes and fees
Book a stay at this business-friendly hotel in Thornton. Enjoy free WiFi, free parking, and a fitness center. Our guests praise the helpful staff in our reviews. ...
8.2/10 Very Good! (402 reviews)
Wonderful stay, room was well equipped for a long stay if needed

Reviewed on Oct 30, 2025

Opens in a new windowCandlewood Suites Denver North - Thornton by IHG
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.

Best Thornton Flight and Hotel Packages

Thornton flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Horseshoe Black Hawk - A Caesars Rewards Destination
Cliff House Lodge B&B
The Residences at Main Street Station, Breckenridge
Don't see what you're looking for?
See all available trips from Orlando to Thornton
View all trips

Thornton flight + hotel packages - premium economy flights

Price found within the past 48 hours. Click for updated prices.
Beaver Run Resort & Conference Center
The Rally Hotel at McGregor Square
The Maven Hotel at Dairy Block
Don't see what you're looking for?
See all available trips from San Antonio to Thornton
View all trips

Thornton flight + hotel packages - first class flights

Price found within the past 48 hours. Click for updated prices.
The Source Hotel
The Crawford Hotel
The Maven Hotel at Dairy Block
Don't see what you're looking for?
See all available trips from Houston to Thornton
View all trips

Need a Car For After Your Flight?

Plane Tickets To Thornton

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When you are ready to embark on your next big adventure, Travelocity will be right here waiting to open the doors to the garden so that you can go and smell the roses. When you decide to book and travel is entirely up to you, but don't wait too long because we have some of the best deals on the web and they won't last long. Take time to go through our huge selection of cheap flights to Thornton to find the best deals that fit into your budget. If browsing on your phone while your boss isn't looking is more your thing (we promise we won't tell), consider checking out Travelocity's mobile app which allows you to take advantage of all our flights to Thornton without having to compromise your work computer's search history. If you are looking to save even more, you can easily save up to $537 when you bundle one of our cheap flights to Thornton with one of our hotels. So why are you waiting around? There is no better time than now to start booking that next trip. Start your search now to book one of our flights to Thornton today!

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*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.