Cheap Flights From Denver Intl. (DEN) To Boise (BOI)

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Cheapest Flights from Denver (DEN) to Boise (BOI)

The cheapest flights to Boise found within the past 7 days were CA $273 round trip and CA $149 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Oct. 22 - Sat, Oct. 25
DEN
Denver
BOI
Boise
CA $273 Roundtrip, found 2 days ago
CA $273
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Oct. 22 from Denver to Boise, returning Sat, Oct. 25, priced at CA $273 found 2 days ago
Wed, Oct. 22 - Sat, Oct. 25
DEN
Denver
BOI
Boise
CA $278 Roundtrip, found 2 days ago
CA $278
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Oct. 22 from Denver to Boise, returning Sat, Oct. 25, priced at CA $278 found 2 days ago
Wed, Oct. 22 - Sat, Oct. 25
DEN
Denver
BOI
Boise
CA $286 Roundtrip, found 2 days ago
CA $286
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Oct. 22 from Denver to Boise, returning Sat, Oct. 25, priced at CA $286 found 2 days ago
Wed, Oct. 22 - Sat, Oct. 25
DEN
Denver
BOI
Boise
CA $291 Roundtrip, found 2 days ago
CA $291
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Oct. 22 from Denver to Boise, returning Sat, Oct. 25, priced at CA $291 found 2 days ago
Wed, Oct. 22 - Sat, Oct. 25
DEN
Denver
BOI
Boise
CA $300 Roundtrip, found 2 days ago
CA $300
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Oct. 22 from Denver to Boise, returning Sat, Oct. 25, priced at CA $300 found 2 days ago
Wed, Oct. 22 - Sat, Oct. 25
DEN
Denver
BOI
Boise
CA $305 Roundtrip, found 2 days ago
CA $305
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Oct. 22 from Denver to Boise, returning Sat, Oct. 25, priced at CA $305 found 2 days ago
Wed, Oct. 22 - Sat, Oct. 25
DEN
Denver
BOI
Boise
CA $336 Roundtrip, found 2 days ago
CA $336
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Oct. 22 from Denver to Boise, returning Sat, Oct. 25, priced at CA $336 found 2 days ago
Tue, Sep. 9 - Tue, Sep. 16
DEN
Denver
BOI
Boise
CA $342 Roundtrip, found 21 hours ago
CA $342
Roundtrip
found 21 hours ago
Select Hawaiian Airlines flight, departing Tue, Sep. 9 from Denver to Boise, returning Tue, Sep. 16, priced at CA $342 found 21 hours ago
Wed, Oct. 22 - Sat, Oct. 25
DEN
Denver
BOI
Boise
CA $350 Roundtrip, found 2 days ago
CA $350
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Oct. 22 from Denver to Boise, returning Sat, Oct. 25, priced at CA $350 found 2 days ago
Tue, Sep. 9 - Wed, Sep. 17
DEN
Denver
BOI
Boise
CA $356 Roundtrip, found 21 hours ago
CA $356
Roundtrip
found 21 hours ago
Select Alaska Airlines flight, departing Tue, Sep. 9 from Denver to Boise, returning Wed, Sep. 17, priced at CA $356 found 21 hours ago

Frequently asked questions

Are there direct flights from Denver Airport to BOI?
Sometimes, it's the journey that counts; sometimes the magic is in the destination. But if you're eager to get to your destination fast, multiple airlines operate direct flights from Denver Intl. Airport (DEN) to Boise Airport (BOI), including United Airlines and Southwest Airlines.
What airlines fly from DEN to Boise Airport (BOI)?
You have a choice of a number of airlines that offer direct flights between Denver and Boise. United Airlines (UA) is one of the most reliable. This carrier operates roughly 152 flights every month. A popular alternative is Southwest Airlines (WN), which has 60 flights each month. The more airlines you look into, the more likely you are to sniff out a great deal.
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, but 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.

Popular Flight Routes from Denver (DEN)

Travelers at DEN love to visit these top cities. Roam to the top destinations from Denver (DEN) today with the cheap prices from Travelocity!

Popular Flight Routes from Boise (BOI)

Travelers at BOI love to visit these top cities. Roam to the top destinations from Boise(BOI) today with the cheap prices from Travelocity!

*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.