Browse by airline

A fast, easy-to-use flight route finder

Type in your origin and destination city and we will give you the best flight route options based on flight time and connection time along with airline and airports delays.

Flights from Boise to Denver – Direct & connecting routes

Non-stop airlines Connecting flights Show map Price search

BOI to DEN flights and routes map BOI to DEN – All flight route options from Boise Air Terminal, Idaho, USA to Denver International, Colorado, USA. These flights are operated by 6 different airlines. Fly non-stop or choose from 3 different connecting flights. The shortest flight time is 1 hour and 50 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA BOI Boise Air Terminal Boise, ID, USA
USA DEN Denver , CO, USA
BOI
Boise Air Terminal
USABoise, ID, USA
Denver
USADenver, CO, USA
DEN
3 direct routes found »
SHOW FLIGHTS
4 routes with 1 stop found »
SHOW FLIGHTS

Non-stop route options:

Duration

Southwest Airlines
Non-stop with Southwest Airlines. 3-4 flights per day.

SHOW SCHEDULE
1h 50m

Southwest Airlines
Non-stop with Southwest Airlines.
1h 50m
3-4 flights per day.
SHOW SCHEDULE
United Airlines
Non-stop with United Airlines. 7-10 flights per day.

SHOW SCHEDULE
1h 57m

United Airlines
Non-stop with United Airlines.
1h 57m
7-10 flights per day.
SHOW SCHEDULE
Frontier Airlines
Non-stop with Frontier Airlines. 0-1 flights per day.
Thu & Sun

SHOW SCHEDULE
2h 00m

Thu & Sun
Frontier Airlines
Non-stop with Frontier Airlines.
2h 00m
0-1 flights per day.
Thu & Sun
SHOW SCHEDULE
CHECK PRICE FOR NON-STOP FLIGHTS
Ad

1 stop route options with the same airline:

Duration

Via Salt Lake City SLC
1 stop with Delta Air Lines. 1-2 flights per day.

SHOW SCHEDULE
3h 39m

Via Salt Lake City SLC
1 stop with Delta Air Lines.
3h 39m
1-2 flights per day.
SHOW SCHEDULE

1 stop route options with codeshare or different airlines:

Duration

Via Bozeman BZN With Alaska Airlines & United Airlines 0-1 flights per day.
Begins in 5/10

SHOW SCHEDULE
4h 13m

Begins in 5/10
Via Bozeman BZN
4h 13m
With Alaska Airlines & United Airlines 0-1 flights per day.
Begins in 5/10
SHOW SCHEDULE
Via Salt Lake City SLC With Delta Air Lines & United Airlines 3 flights per day.

SHOW SCHEDULE
4h 48m

Via Salt Lake City SLC
4h 48m
With Delta Air Lines & United Airlines 3 flights per day.
SHOW SCHEDULE
Via Spokane GEG With Alaska Airlines & United Airlines 0-1 flights per day.
Begins in 19/8

SHOW SCHEDULE
5h 05m

Begins in 19/8
Via Spokane GEG
5h 05m
With Alaska Airlines & United Airlines 0-1 flights per day.
Begins in 19/8
SHOW SCHEDULE
SELECT DATE & CHECK PRICE
Find the best prices on hotels and car rental near Denver

We got great deals on hotels and car rentals near the airport.

Denver HOTEL PRICES
Denver CAR-RENTAL
Ad

Boise to Denver flights

With over 86 flights every week and 6 different airlines you have a wide range of options. You can fly non-stop to Denver (DEN) from Boise (BOI) with Frontier Airlines, United Airlines or Southwest Airlines but if a stopover option suits you better you can choose to fly via Salt Lake City, Bozeman or any other of the 3 alternatives with connectiing airports.

Boise to Denver with Frontier Airlines

Frontier Airlines has non-stop every Thursday or Sunday at 12 in the afternoon.

With Delta Air Lines

If you fly from Boise with Delta Air Lines you will do a stopover in Salt Lake City, SLC before reaching Denver. This flight trip will take 3 hours and 39 minutes and you can fly every weekday with departures between 5:00 am and 7:00 pm. Delta Air Lines is a member of SkyTeam.

Distance & flight times: Boise Air Terminal to Denver International

The shortest flight time between BOI and DEN is 2 hours.

ViaTotal flight timeLayover timeDistance
Direct2h 0m-651 miles (1047 km)
SLC Salt Lake City3h 39m31m683 miles (1099 km)
BZN Bozeman4h 13m2h 4m820 miles (1319 km)
GEG Spokane5h 5m1h 31m1127 miles (1813 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.BOI-DEN flight routesBoise to Denver flight routes illustrated on a map.
Ad
Arriving at Denver International
Arriving at Denver International. Copyright: Denver International Airport
Boise - Denver route map and flight paths
CHECK PRICES FOR BOI - DEN
Quick copy and share this page
URL copied to clipboard!
Ad
Show all destinations from BOI Show all destinations from DEN

You can fly non-stop from Boise (BOI) to Denver (DEN) with Frontier Airlines, United Airlines or Southwest Airlines. The flight takes approximately 2 hours. If you travel with a connecting flight instead, for example via Salt Lake City, the total flight time will be 3 hours and 39 minutes.

If you're interested in direct flights, Frontier Airlines, United Airlines or Southwest Airlines is available. For flights with stopovers, Delta Air Lines, Alaska Airlines or United Airlines is also an option.

The flight time between Boise Air Terminal (BOI) and Denver International (DEN) is approximately 2 hours. The distance between the two airports is 820 miles (or 1319 kilometers).

Yes, you can fly non-stop to DEN from BOI with Frontier Airlines, United Airlines or Southwest Airlines.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
Ad
Search price