CA $189 Cheap Flights from Boise (BOI) to Denver (DEN)

Featured airlines

    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Boise (BOI) to Denver (DEN)

Prices were available within the past 7 days and start at CA $189 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flight from Boise to Denver (BOI - DEN) route information
Origin airport
Boise
Destination airport
Denver Intl.
Distance
1036 km
Average flight time
1 hour 53 mins

Boise to Denver Flights

The easy way to book your flights from Boise to Denver 

With Expedia, it’s simple to find and book flights to Denver from Boise whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are Air Canada, Southwest Airlines, Copa Airlines, Lufthansa, United Airlines nonstop flights to Denver Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Boise to Denver today, tomorrow, or this week.  

 

Save dollars with cheap flights from Boise, BOI to Denver Intl., DEN 

Sort your search results by price to find great deals on your flight from Boise to Denver—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Denver from Boise currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Denver  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Denver from Boise 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Denver with Expedia today.

Frequently asked questions

How much is a flight from BOI to DIA airport?
If you’re traveling between BOI and DIA airport, round-trip flights start from . This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don’t wait around. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Boise Airport to DIA airport?
The majority of flights can be canceled online, but every air carrier has its own terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from BOI to Denver Intl. Airport (DEN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for BOI to DIA airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from BOI to Denver Intl. Airport (DEN)?
With a flight distance of 1,050 kilometers, it’s only a short hop from Boise Airport (BOI) to Denver Intl. Airport (DEN). It might be a quick journey, but it’s still worth packing something to keep you busy on board.
Which airlines fly direct from Boise Airport to Denver Airport?
There are several airlines that fly straight from Boise Airport (BOI) to DEN. United Airlines (UA) is a great choice, offering 91 services on this route each month. Southwest Airlines (WN) is another option. It operates 78 flights a month. Between these two airlines, you’ll be able to find a good deal from Boise to Denver.
Are Boise Airport to DEN flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Boise Airport (BOI) to Denver Intl. Airport (DEN) can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out entirely! If you’d prefer to start your travel planning ahead of time, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines release their prices so far in advance. Our top tip? Check back often as updates are made regularly.
*Available to Expedia members.