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 $75 and $29 for one-way flights to Thornton for the period specified. Prices and availability are subject to change. Additional terms apply

OriginDestinationTravel DatesFlights From*
BWIDenverApril 20 to May 1$75
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
BWIDenverApril 5 to April 10$213
*Prices include taxes and fees

Thornton DEN Flight Information

Traveling to
Thornton DEN
Lowest Price
$75
Number of Airlines Serving
4
Airlines Serving
Frontier Airlines
Number of Daily Flights
6
Airlines with Direct Flights
Air Canada, Frontier Airlines, Southwest Airlines, United Airlines

Find The Perfect Hotel For After Your Flight

Amazing Thornton Accommodation Deals

Motel 6 Thornton, CO - Denver

Motel 6 Thornton, CO - Denver

2 out of 5
6 W 83rd Place, Thornton, CO
The price is $59 per night from Apr 4 to Apr 5
$59
per night
Apr 4 - Apr 5
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 (1,001 reviews)
Safe reliable and friendly
"Motel 6 Thornton has been my economical home away from home Treated with respect and courtesy. Thank you"

Reviewed on Mar 7, 2024

Motel 6 Thornton, CO - Denver
Denver North Hotel

Denver North Hotel

2.5 out of 5
12101 N. Grant St., Thornton, CO
The price is $68 per night from Mar 30 to Mar 31
$68
per night
Mar 30 - Mar 31
Stay at this business-friendly hotel in Thornton. Enjoy free WiFi, free parking, and a 24-hour fitness center. Our guests praise the helpful staff and the clean ...
5.6/10 (1,000 reviews)
"This place may not appear to be an extravagant place but I will promise you this, the staff is beyond the best."

Reviewed on Mar 8, 2024

Denver North Hotel
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
The price is $103 per night from Apr 28 to Apr 29
$103
per night
Apr 28 - Apr 29
Stay at this 4-star hotel in Thornton. Enjoy free WiFi, free parking, and room service. Our guests praise the helpful staff and the clean rooms in our reviews. ...
8/10 Very Good! (1,004 reviews)
"Bed was extremely comfortable. Really nice room overall."

Reviewed on Mar 11, 2024

DoubleTree by Hilton Denver - Thornton
Motel 6 Thornton, CO - Denver

Motel 6 Thornton, CO - Denver

2 out of 5
6 W 83rd Place, Thornton, CO
The price is $59 per night from Apr 4 to Apr 5
$59
per night
Apr 4 - Apr 5
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 (1,001 reviews)
Safe reliable and friendly
"Motel 6 Thornton has been my economical home away from home Treated with respect and courtesy. Thank you"

Reviewed on Mar 7, 2024

Motel 6 Thornton, CO - Denver
Holiday Inn Express Hotel & Suites Denver North - Thornton, an IHG Hotel

Holiday Inn Express Hotel & Suites Denver North - Thornton, an IHG Hotel

2.5 out of 5
12030 Grant St, Thornton, CO
The price is $99 per night from Mar 31 to Apr 1
$99
per night
Mar 31 - Apr 1
Stay at this hotel in Thornton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our reviews. Popular attractions ...
8.8/10 Excellent! (958 reviews)
"Very convenient"

Reviewed on Mar 21, 2024

Holiday Inn Express Hotel & Suites Denver North - Thornton, an IHG Hotel
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
Great for families

DoubleTree by Hilton Denver - Thornton

4 out of 5
83 East 120th Avenue, Thornton, CO
The price is $103 per night from Apr 28 to Apr 29
$103
per night
Apr 28 - Apr 29
Stay at this 4-star hotel in Thornton. Enjoy free WiFi, free parking, and room service. Our guests praise the helpful staff and the clean rooms in our reviews. ...
8/10 Very Good! (1,004 reviews)

Families like: Indoor pools, skiing nearby, extra beds/cribs, laundry

Travelers say...
"Bed was extremely comfortable. Really nice room overall."

Reviewed on Mar 11, 2024

DoubleTree by Hilton Denver - Thornton
Holiday Inn Express Hotel & Suites Denver North - Thornton, an IHG Hotel
Great for families

Holiday Inn Express Hotel & Suites Denver North - Thornton, an IHG Hotel

2.5 out of 5
12030 Grant St, Thornton, CO
The price is $99 per night from Mar 31 to Apr 1
$99
per night
Mar 31 - Apr 1
Stay at this hotel in Thornton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our reviews. Popular attractions ...
8.8/10 Excellent! (958 reviews)

Families like: Indoor pools, kitchen, extra beds/cribs, free breakfast for the whole family

Travelers say...
"Very convenient"

Reviewed on Mar 21, 2024

Holiday Inn Express Hotel & Suites Denver North - Thornton, an IHG Hotel
Baymont by Wyndham Thornton
Great for families

Baymont by Wyndham Thornton

2.5 out of 5
243 E 120th Ave, Thornton, CO
The price is $71 per night from Apr 9 to Apr 10
$71
per night
Apr 9 - Apr 10
Stay at this hotel in Thornton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions Water ...
5.6/10 (652 reviews)

Families like: Indoor pools, free breakfast for the whole family, laundry

Travelers say...
"I like that they were accepting vouchers from the homeless support program, though some people may not like having folks with problems around. I liked it."

Reviewed on Feb 23, 2024

Baymont by Wyndham Thornton
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Candlewood Suites Denver North - Thornton, an IHG Hotel
Great for families

Candlewood Suites Denver North - Thornton, an IHG Hotel

2.5 out of 5
14362 Lincoln Way, Thornton, CO
The price is $108 per night from Mar 31 to Apr 1
$108
per night
Mar 31 - Apr 1
Stay at this business-friendly hotel in Thornton. Enjoy free WiFi, free parking, and a fitness center. Our guests praise the clean rooms in our reviews. Popular ...
8.2/10 Very Good! (291 reviews)

Families like: Kitchen, extra beds/cribs, laundry

Travelers say...
"Great service and convenient to go to a meet."

Reviewed on Mar 24, 2024

Candlewood Suites Denver North - Thornton, an IHG Hotel
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

The Maven Hotel at Dairy Block
Renaissance Boulder FlatIron Hotel
The Benson Hotel & Faculty Club
Don't see what you're looking for?
See all available trips from WAS-All Airports to Thornton
View all trips
Prices and availability subject to change. Additional terms may apply.

Thornton flight + hotel packages - premium economy flights

Aloft Denver North Westminster
Residence Inn by Marriott Denver Tech Center
Hyatt Place Denver/Cherry Creek
Don't see what you're looking for?
See all available trips from WAS-All Airports to Thornton
View all trips
Prices and availability subject to change. Additional terms may apply.

Thornton flight + hotel packages - first class flights

Hyatt Regency Aurora-Denver Conference Center
Hyatt House Denver Airport
The Benson Hotel & Faculty Club
Don't see what you're looking for?
See all available trips from WAS-All Airports to Thornton
View all trips
Prices and availability subject to change. Additional terms may apply.

Need a Car For After Your Flight?

Frequently asked questions

Which airlines fly to Thornton?
All set to jet around the world? Hoping to kick off your adventure in Thornton? Just a sample of the 20 airlines that fly here are:

  • United Airlines
  • Southwest Airlines
  • Frontier Airlines

What airport is best to fly into Thornton?
Thornton has just one airport. You’ll be strolling through the arrivals gate at Denver Intl. Airport (DEN), which is located 15 mi from the downtown area.
Where to stay in Thornton
There’s nothing as satisfying as rolling into bed after an exhausting day of sightseeing. With 263 accommodations in Thornton, you can have your pick of the comfiest of them.If you’re looking for somewhere fancy to lay your head, slide between the soft sheets at the The Westin Westminster. If you’d rather cut costs on your accommodations, choose a budget option like the SureStay Plus by Best Western Thornton Denver North.
Places to visit in Thornton
On a day not quite suited to sightseeing, Boondocks Food and Fun is the go-to destination for those who are needing a way to entertain rowdy youngsters. Like some more ideas? Free up a few hours and get your game face on at Mid-Air Adventures. But that’s not all there is. If you’re a fitness enthusiast, make sure you take time out of your schedule for Carpenter Recreation Center.
How to get through airport security fast when traveling to Thornton
Make your flight to Thornton a little easier by following these practical security tips:

  • Make sure you know the location of your passport and boarding pass. You don’t want to hold up the queue when you’re asked to hand them over.
  • Coins, belts and keys must be placed in a tray for X-raying. If you enter the body scanner with any of these items, you’ll be instructed to turn back and remove them.
  • Laptops and other electronic devices must be placed in separate trays to be X-rayed.
  • When you approach the security checkpoint, you’ll be asked to put all creams, liquids and gels in a separate tub for inspection. Make sure they’re all in containers no larger than 3.4 ounces (100 milliliters) and sealed in a clear zip-lock bag.
  • Security personnel will likely ask you to remove your shoes prior to entering the body scanner. Pick a pair that you can take off easily. There’s nothing worse than having to do up your laces again and again.
  • Pocketknives and corkscrews are not allowed on board the plane. Stash them away in your checked luggage to avoid leaving them at the security checkpoint.

How to find cheap flights

What is the best day to buy a plane ticket?

Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you’re looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you’re browsing flight deals.

 

What are the cheapest days to fly?

Frequent travellers may already know this, earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.

 

How far in advance can you book a flight?

Here’s the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.

*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

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!

*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.