Cheap Flights to Thornton from $28
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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 $28 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.
$56 Roundtrip, found 6 hours ago
$56
Roundtrip
found 6 hours ago
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| LAX | Denver | March 31 to March 31 | $56 |
| DFW | Denver | February 28 to March 7 | $56 |
| MSP | Denver | April 8 to April 14 | $56 |
| PHX | Denver | February 14 to February 21 | $56 |
| ATL | Denver | March 3 to March 10 | $56 |
| MIA | Denver | March 5 to March 11 | $80 |
| ORD | Denver | April 4 to April 11 | $82 |
| LGA | Denver | April 5 to April 7 | $128 |
| PHL | Denver | February 27 to March 6 | $128 |
| BOS | Denver | February 24 to March 11 | $160 |
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| DFW | Denver | January 31 to February 2 | $59 |
| MSP | Denver | January 31 to February 7 | $135 |
| LAX | Denver | January 31 to February 7 | $154 |
| PHX | Denver | February 1 to February 9 | $173 |
| ATL | Denver | February 1 to February 8 | $197 |
| ORD | Denver | January 31 to February 2 | $204 |
| PHL | Denver | January 31 to February 3 | $222 |
| JFK | Denver | January 31 to February 3 | $225 |
| MIA | Denver | January 31 to February 2 | $225 |
| BOS | Denver | January 30 to February 2 | $260 |
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
6 W 83rd Place Thornton CO
$56 nightly
The price is $62 total per night from Jan 26 to Jan 27
$62 total
Jan 26 - Jan 27
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 (1,004 reviews)
The staff was exce well the thing that mostly stood out was I lost my debit cards in front of the building's entrance and one of your staff I wish I remembered his name really nice guy with tattoos bigger guy he found my card save it for me in the next morning when I was checking out he had it ready ...
Reviewed on Dec 27, 2025
Days Inn by Wyndham Thornton
12101 N. Grant St. Thornton CO
$57 nightly
The price is $64 total per night from Jan 28 to Jan 29
$64 total
Jan 28 - Jan 29
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! (544 reviews)
Very nice
Reviewed on Jan 6, 2026
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
$93 nightly
The price is $104 total per night from Jan 30 to Jan 31
$104 total
Jan 30 - Jan 31
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)
Wasn’t included
Reviewed on Jan 5, 2026
Motel 6 Thornton, CO
6 W 83rd Place Thornton CO
$56 nightly
The price is $62 total per night from Jan 26 to Jan 27
$62 total
Jan 26 - Jan 27
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 (1,004 reviews)
The staff was exce well the thing that mostly stood out was I lost my debit cards in front of the building's entrance and one of your staff I wish I remembered his name really nice guy with tattoos bigger guy he found my card save it for me in the next morning when I was checking out he had it ready ...
Reviewed on Dec 27, 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 26 to Jan 27
$94 total
Jan 26 - Jan 27
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! (1,006 reviews)
Great staff, clean rooms and good breakfast
Reviewed on Jan 21, 2026
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
$93 nightly
The price is $104 total per night from Jan 30 to Jan 31
$104 total
Jan 30 - Jan 31
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)
Wasn’t included
Reviewed on Jan 5, 2026
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 26 to Jan 27
$94 total
Jan 26 - Jan 27
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! (1,006 reviews)
Great staff, clean rooms and good breakfast
Reviewed on Jan 21, 2026
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
$99 nightly
The price is $111 total per night from Feb 7 to Feb 8
$111 total
Feb 7 - Feb 8
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! (418 reviews)
The girl at the front desk , the evening we checked in, was just as cute as can be! Very helpful, thoughtful ,and considerate. Room was very clean and quiet
Reviewed on Jan 5, 2026
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 - first class flights
Price found within the past 48 hours. Click for updated prices.
Need a Car For After Your Flight?
Midsize
Commerce City, Colorado, USA
$0
$34 total
found 2 days ago
Special
Commerce City, Colorado, USA
$0
$34 total
found 2 days ago
Compact
Aurora, Colorado, USA
$3
$6 total
found 2 days ago
Standard
Aurora, Colorado, USA
$5
$10 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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