Cheap Flights to Thornton from $29
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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 $58 and $29 for one-way flights to Thornton for the period specified. Prices and availability are subject to change. Additional terms apply
MSP
Minneapolis - St. Paul Intl.
DEN
Denver Intl.
$58 Roundtrip, found 2 hours ago
$58
Roundtrip
found 2 hours ago
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| DFW | Denver | January 28 to February 4 | $58 |
| MSP | Denver | January 20 to January 27 | $58 |
| ATL | Denver | January 20 to January 28 | $58 |
| LGA | Denver | January 14 to January 17 | $58 |
| LAX | Denver | January 18 to January 24 | $58 |
| PHX | Denver | February 10 to February 17 | $58 |
| MIA | Denver | February 3 to February 10 | $68 |
| ORD | Denver | January 22 to January 29 | $87 |
| PHL | Denver | February 22 to February 26 | $128 |
| BOS | Denver | February 21 to February 28 | $148 |
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| MSP | Denver | December 26 to December 30 | $192 |
| LAX | Denver | December 28 to January 20 | $195 |
| DFW | Denver | December 28 to January 11 | $219 |
| LGA | Denver | December 27 to December 31 | $230 |
| PHX | Denver | December 27 to January 4 | $288 |
| MIA | Denver | December 27 to January 5 | $312 |
| ATL | Denver | December 28 to December 31 | $334 |
| BOS | Denver | December 26 to January 1 | $340 |
| PHL | Denver | December 27 to January 1 | $348 |
| ORD | Denver | December 26 to January 3 | $384 |
Thornton Flight Information
Traveling to | Thornton |
|---|---|
Lowest Price | $58 |
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
6 W 83rd Place Thornton CO
$56 nightly
The price is $62 total per night from Dec 23 to Dec 24
$62 total
Dec 23 - Dec 24
Total with taxes and fees
Stay at this motel in Thornton. Enjoy free WiFi, free parking, and a 24-hour front desk. Popular attractions National Western Complex and Water World are located ...
5.8/10 (1,002 reviews)
Da room was nice
Reviewed on Dec 6, 2025
Days Inn by Wyndham Thornton
12101 N. Grant St. Thornton CO
$63 nightly
The price is $71 total per night from Dec 29 to Dec 30
$71 total
Dec 29 - Dec 30
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 ...
7.4/10 Good! (507 reviews)
Great place to stay
Reviewed on Dec 19, 2025
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
83 East 120th Avenue Thornton CO
$89 nightly
The price is $100 total per night from Dec 26 to Dec 27
$100 total
Dec 26 - Dec 27
Total with taxes and fees
Stay at this hotel in Thornton. Enjoy free WiFi, free parking, and room service. Our guests praise the helpful staff in our reviews. Popular attractions Boondocks ...
8.2/10 Very Good! (1,000 reviews)
Wish they would offer hot chocolate or even tea packets and not just coffee for guests. Maybe some people don't like coffee. Rooms are clean.
Reviewed on Dec 16, 2025
Motel 6 Thornton, CO
6 W 83rd Place Thornton CO
$56 nightly
The price is $62 total per night from Dec 23 to Dec 24
$62 total
Dec 23 - Dec 24
Total with taxes and fees
Stay at this motel in Thornton. Enjoy free WiFi, free parking, and a 24-hour front desk. Popular attractions National Western Complex and Water World are located ...
5.8/10 (1,002 reviews)
Da room was nice
Reviewed on Dec 6, 2025
Holiday Inn Express Hotel & Suites Denver North - Thornton by IHG
12030 Grant St Thornton CO
$84 nightly
The price is $94 total per night from Jan 18 to Jan 19
$94 total
Jan 18 - Jan 19, 2026
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! (1,004 reviews)
Everything was pretty excellent including the breakfast
Reviewed on Dec 16, 2025
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
83 East 120th Avenue Thornton CO
$89 nightly
The price is $100 total per night from Dec 26 to Dec 27
$100 total
Dec 26 - Dec 27
Total with taxes and fees
Stay at this hotel in Thornton. Enjoy free WiFi, free parking, and room service. Our guests praise the helpful staff in our reviews. Popular attractions Boondocks ...
8.2/10 Very Good! (1,000 reviews)
Wish they would offer hot chocolate or even tea packets and not just coffee for guests. Maybe some people don't like coffee. Rooms are clean.
Reviewed on Dec 16, 2025
Holiday Inn Express Hotel & Suites Denver North - Thornton by IHG
12030 Grant St Thornton CO
$84 nightly
The price is $94 total per night from Jan 18 to Jan 19
$94 total
Jan 18 - Jan 19, 2026
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! (1,004 reviews)
Everything was pretty excellent including the breakfast
Reviewed on Dec 16, 2025
Baymont by Wyndham Thornton
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
Save an average of 15% on thousands of hotels when you're signed in
Candlewood Suites Denver North - Thornton by IHG
14362 Lincoln Way Thornton CO
$104 nightly
The price is $116 total per night from Dec 28 to Dec 29
$116 total
Dec 28 - Dec 29
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! (408 reviews)
Room was clean and comfortable! Staff was awesome and helpful.
Reviewed on Nov 13, 2025
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.
Thornton flight + hotel packages - premium economy flights
Price found within the past 48 hours. Click for updated prices.
Thornton flight + hotel packages - first class flights
Price found within the past 48 hours. Click for updated prices.
Don't see what you're looking for?
See all available trips from San Antonio to Thornton
View all tripsNeed a Car For After Your Flight?
Compact SUV
Aurora, Colorado, USA
$19
$38 total
found 2 days ago
Special
Commerce City, Colorado, USA
$21
$83 total
found 2 days ago
Economy
Commerce City, Colorado, USA
$22
$85 total
found 2 days ago
Midsize
Commerce City, Colorado, USA
$22
$85 total
found 2 days ago
Lowest prices found within the past 2 days. Prices and availability subject to change. Additional terms may apply.
Plane Tickets To Thornton
Although you may try and resist the urge, you know that when the travel bug comes, there is only one way to get rid of it. Thankfully, Travelocity is here to help nip that travel bug in the bud with great deals on flights to Thornton. Browse through our inventory to explore a wide range of cheap flights to Thornton to solidify your next big trip out of town. Whether you are heading out on a business trip, exploring a place you have never been for pleasure or are bringing the family on the annual vacation, we have the perfect getaway waiting for you. In no time, you will be day dreaming of your plane landing in Thornton as you anxiously await to exit the plane and explore what Thornton has to offer. Considering all the amazing local food and culture in Thornton, we won't hold this against you.
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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