Cheap Flights to Boulder from $89

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How Much Does it Cost To Fly To Boulder?

The cheapest prices found with in the last 7 days for return flights were $137 and $89 for one-way flights to Boulder for the period specified. Prices and availability are subject to change. Additional terms apply

Wed, Feb 4 - Tue, Feb 10
SEA
Seattle - Tacoma Intl.
HLN
Helena Regional
$137 Roundtrip, found 3 days ago
$137
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Feb 4 from Seattle - Tacoma Intl. to Helena Regional, returning Tue, Feb 10, priced at $137 found 3 days ago
Tue, Jan 13 - Sat, Jan 17
PDX
Portland Intl.
HLN
Helena Regional
$224 Roundtrip, found 4 days ago
$224
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Tue, Jan 13 from Portland Intl. to Helena Regional, returning Sat, Jan 17, priced at $224 found 4 days ago
OriginDestinationTravel DatesFlights From*
SEAHelenaJanuary 6 to January 10$137
DENHelenaJanuary 13 to January 14$208
DENButteDecember 10 to December 27$224
LAXButteDecember 5 to December 24$249
LAXHelenaFebruary 14 to February 21$282
MSPHelenaJanuary 16 to January 21$324
IAHHelenaDecember 3 to December 6$333
ATLHelenaDecember 5 to December 13$353
DFWHelenaDecember 3 to December 15$362
MSPButteNovember 23 to December 2$364
JFKHelenaFebruary 13 to February 17$382
DFWButteNovember 25 to December 5$389
JFKButteNovember 24 to November 26$460
BOSHelenaDecember 4 to December 10$500
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
DENHelenaNovember 15 to November 20$308
MSPButteNovember 14 to November 16$409
DFWHelenaNovember 15 to December 6$454
LAXButteNovember 16 to December 4$546
SEAHelenaNovember 14 to November 26$552
JFKHelenaNovember 16 to November 21$627
BOSHelenaNovember 16 to November 22$860
LAXHelenaNovember 14 to November 15$871
*Prices include taxes and fees

Boulder Flight Information

Traveling to
Boulder
Lowest Price
$137
Number of Airlines Serving
Airlines Serving
Alaska Airlines, Hawaiian Airlines
Number of Daily Flights
Airlines with Direct Flights

Best Boulder Flight and Hotel Packages

Boulder flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Red Lion Inn & Suites Butte

Red Lion Inn & Suites Butte

2.5 out of 5
Price was $1,157, price is now $1,118 per person
$1,118
per person
Dec 22 - Dec 26
found 1 day ago
Roundtrip flight included
Rochester (ROC) to Butte (BTM)
Fairmont Hot Springs Resort

Fairmont Hot Springs Resort

3.5 out of 5
Price was $1,431, price is now $1,352 per person
$1,352
per person
Dec 22 - Dec 26
found 1 day ago
Roundtrip flight included
Rochester (ROC) to Butte (BTM)
La Quinta Inn & Suites by Wyndham Butte

La Quinta Inn & Suites by Wyndham Butte

3 out of 5
Price was $1,201, price is now $1,157 per person
$1,157
per person
Dec 22 - Dec 26
found 1 day ago
Roundtrip flight included
Rochester (ROC) to Butte (BTM)
Don't see what you're looking for?
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Need a Car For After Your Flight?

Economy

Chevrolet Spark or similar
  • 4 people
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus or similar
  • 4 people
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla or similar
  • 5 people
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass or similar
  • 5 people
Jeep Compass
SUV Jeep Compass

Frequently asked questions

Which airlines fly to Boulder?
A couple of mouse clicks is all it takes to book your fare to Boulder. There are 6 airlines that advertise flights to this city. For a comfortable travel experience, we recommend going with one of these reliable carriers:

  • United Airlines
  • Delta Air Lines
  • Southwest Airlines

What airport is best to fly into Boulder?
Before securing your flight to Boulder, bear in mind that it has two airports. Gallatin Field Airport (BZN) is 55 mi from the city center, while Bert Mooney Airport (BTM) is approximately 25 mi from all the hustle and bustle downtown.
Places to visit in Boulder
Get out into the wider region and get close to nature by doing activities like cross-country skiing. If you're looking to dial up the fun, also make plans to go shore fishing.
How to get through airport security fast when traveling to Boulder
These practical tips and pointers about airport security procedures will save you a lot of time on your way to Boulder:

  • Make sure your boarding pass and travel ID are not hard to access. You will be asked to show them straightaway.
  • You'll need to put your music on pause for a little while. Headphones and earphones must be removed and placed in a tub to be X-rayed. The same goes for items such as coins and keys.
  • Laptops, tablets 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 place all gels, liquids and creams in a separate bin for scanning. Make sure they're all packed in containers smaller than 3.4 ounces (100 milliliters) and sealed in a clear zip-lock bag.
  • Airport security personnel will likely tell you to remove your shoes in preparation for entering the body scanner. Wear a pair that you can slip off easily. There's nothing more annoying than having to do your laces up again and again.
  • Put any pocketknives or other dangerous items inside your checked luggage. Airport security won't allow such things in carry-on baggage.

Plane Tickets To Boulder

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 Boulder. Browse through our inventory to explore a wide range of cheap flights to Boulder 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 Boulder as you anxiously await to exit the plane and explore what Boulder has to offer. Considering all the amazing local food and culture in Boulder, 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 Boulder 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 Boulder 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 Boulder 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 Boulder 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.