$35 Cheap flights from Boise to Denver Intl. (BOI to DEN)

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Find The Best Dates To Fly from Boise to Denver Intl.

Compare Flight Prices from Boise to Denver

Affordable Airfare Tickets from BOI to DEN Airport

The cheapest flights to Denver Intl. found within the past 7 days were $69 round trip and $35 one way. Prices and availability subject to change. Additional terms may apply.

Tue, May 20 - Tue, May 27
BOI
Boise
DEN
Denver
$69 Roundtrip, found 7 hours ago
$69
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Tue, May 20 from Boise to Denver, returning Tue, May 27, priced at $69 found 7 hours ago
Sun, May 18 - Tue, May 27
BOI
Boise
DEN
Denver
$121 Roundtrip, found 3 hours ago
$121
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Sun, May 18 from Boise to Denver, returning Tue, May 27, priced at $121 found 3 hours ago
Tue, May 20 - Tue, May 27
BOI
Boise
DEN
Denver
$135 Roundtrip, found 7 hours ago
$135
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Tue, May 20 from Boise to Denver, returning Tue, May 27, priced at $135 found 7 hours ago
Sat, May 17 - Tue, May 20
BOI
Boise
DEN
Denver
$150 Roundtrip, found 2 days ago
$150
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Sat, May 17 from Boise to Denver, returning Tue, May 20, priced at $150 found 2 days ago
Sat, May 17 - Tue, May 20
BOI
Boise
DEN
Denver
$152 Roundtrip, found 2 days ago
$152
Roundtrip
found 2 days ago
Select United flight, departing Sat, May 17 from Boise to Denver, returning Tue, May 20, priced at $152 found 2 days ago
Sat, May 17 - Tue, May 20
BOI
Boise
DEN
Denver
$162 Roundtrip, found 2 days ago
$162
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, May 17 from Boise to Denver, returning Tue, May 20, priced at $162 found 2 days ago
Sat, May 17 - Tue, May 20
BOI
Boise
DEN
Denver
$168 Roundtrip, found 2 days ago
$168
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Sat, May 17 from Boise to Denver, returning Tue, May 20, priced at $168 found 2 days ago
Sat, May 17 - Tue, May 20
BOI
Boise
DEN
Denver
$170 Roundtrip, found 2 days ago
$170
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Sat, May 17 from Boise to Denver, returning Tue, May 20, priced at $170 found 2 days ago
Thu, Jul 3 - Sun, Jul 6
BOI
Boise
DEN
Denver
$170 Roundtrip, just found
$170
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Jul 3 from Boise to Denver, returning Sun, Jul 6, priced at $170 just found
Tue, May 20 - Tue, May 27
BOI
Boise
DEN
Denver
$172 Roundtrip, found 7 hours ago
$172
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Tue, May 20 from Boise to Denver, returning Tue, May 27, priced at $172 found 7 hours ago

Denver Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Satellite Hotel

Satellite Hotel

2.5 out of 5
per person
May 25 - May 30
found 1 day ago
Roundtrip flight included
Boise (BOI) to Denver (DEN)
The Mining Exchange

The Mining Exchange

4 out of 5
per person
May 25 - May 30
found 1 day ago
Roundtrip flight included
Boise (BOI) to Denver (DEN)
Flying Horse Resort & Club

Flying Horse Resort & Club

4.5 out of 5
Save 100% on your flight
per person
May 25 - May 30
found 1 day ago
Roundtrip flight included
Boise (BOI) to Denver (DEN)
SCP Hotel Colorado Springs

SCP Hotel Colorado Springs

3.5 out of 5
per person
May 25 - May 30
found 1 day ago
Roundtrip flight included
Boise (BOI) to Denver (DEN)
Hyatt House Colorado Springs Airport

Hyatt House Colorado Springs Airport

3.5 out of 5
per person
May 25 - May 30
found 1 day ago
Roundtrip flight included
Boise (BOI) to Denver (DEN)
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Frequently asked questions

Can I catch a flight from BOI to DEN right now?
For info on any present Denver Airport travel advice and quarantine requirements, visit our Covid-19 Travel Advisor. Look before you arrange your flight, so you don’t get caught up en route.
Are there direct flights from Boise Airport to DEN?
Begin your trip in the most relaxed way possible and jet straight to Denver Airport from BOI. United Airlines and Southwest Airlines are among the airlines that operate nonstop services on this route.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Denver Airport, please visit our Customer Service Portal.
How long is the flight from Boise Airport (BOI) to DEN?
The flight from Boise to Denver is a quick 1 hour and 55 minutes on average. With such a short time in the air, you won’t need to fret if you forget to pack a phone charger in your cabin baggage.
What is the flight distance from Boise Airport (BOI) to Denver Airport?
There’s not much point watching a movie. You’d be lucky to even catch up on some TV episodes on the journey between Boise Airport (BOI) and DEN. You’ll only be covering 650 mi.
What airlines fly from Boise Airport to Denver Airport?
If you want to get to Denver from Boise, there are a few airlines that advertise direct flights. One of the best is United Airlines (UA), which has 152 flights every month. If you want more choice, take a look at the fares on offer from Southwest Airlines (WN). This airline operates 60 flights every month. Between the two, you’re sure to find the flight to suit your needs.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with United Airlines, Southwest Airlines or Frontier Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity 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 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Boise to Denver

 

Traveling From
Boise
Traveling To
Denver Intl.
Shortest Flight Time
1 hours 55 mins
Earliest Departure Time
5:00AM MDT
Latest Departure Time
5:25PM MDT
Lowest Flight Price
$69

Route Info

Flight path for flights from Boise Air Terminal (Gowen Field) to Denver International Airport.


Origin:
BOI - Boise Air Terminal (Gowen Field)
Destination:
DEN - Denver International Airport
Distance:
651.00 miles


Discover our best flights from Boise BOI to Denver DEN. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Boise BOI to Denver DEN at the right price  

Airfares to Denver DEN from Boise BOI currently cost between $69 and $172. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Boise BOI to Denver DEN 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Boise BOI to Denver DEN on Travelocity starting at $35. Prices and availability subject to change. Additional terms may apply. 

 

Get to Denver DEN from Boise BOI quicker with direct flights. 

Get to Denver faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to DEN from BOI to take around 1 hour(s) 55 min(s).  

 

Find our cheapest airfares for flights from Boise BOI to Denver DEN

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to DEN from BOI. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Boise BOI to Denver DEN today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Boise BOI to Denver DEN. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Denver DEN from Boise BOI 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to DEN from BOI have this option.  

 

Travel with confidence when you book flights to Denver DEN from Boise BOI with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*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.