BOI

$54 Find Cheap Flights from Colorado to Boise

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Boise departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Boise

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Useful Info
Flight Deals

Cheap Flights from Colorado to Boise

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Colorado to Boise that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Colorado to Boise

Tue, Jul 14 - Tue, Jul 21
Frontier Logo
10:29 am - 12:29 pm
DEN
-
BOI
2h 00mnonstop
Frontier Logo
1:24 pm - 3:30 pm
BOI
-
DEN
2h 06mnonstop
$170Frontier
Tue, Jul 14 - Tue, Jul 21
Frontier Logo
10:29 am - 12:29 pm
DEN
-
BOI
2h 00mnonstop
Frontier Logo
1:24 pm - 3:30 pm
BOI
-
DEN
2h 06mnonstop
$171Frontier
Wed, Jul 15 - Tue, Jul 21
Multiple Airlines Logo
9:08 pm - 9:40 am
DEN
-
BOI
12h 32m
1 stop
Multiple Airlines Logo
1:24 pm - 3:30 pm
BOI
-
DEN
2h 06mnonstop
$195Multiple Airlines
Mon, Aug 31 - Tue, Sep 8
Multiple Airlines Logo
6:17 am - 2:02 pm
DEN
-
BOI
7h 45m
1 stop
Multiple Airlines Logo
1:04 pm - 3:09 pm
BOI
-
DEN
2h 05mnonstop
$198Multiple Airlines
Thu, Aug 13 - Sat, Aug 15
Delta Logo
6:53 pm - 11:59 pm
GJT
-
BOI
5h 06m
1 stop
Delta Logo
5:15 pm - 9:56 pm
BOI
-
GJT
4h 41m
1 stop
$271Delta
Wed, Jul 15 - Tue, Jul 21
Southwest Logo
7:05 pm - 12:30 am
COS
-
BOI
5h 25m
1 stop
Southwest Logo
6:00 am - 10:35 am
BOI
-
COS
4h 35m
1 stop
$284Southwest
Thu, Jul 23 - Tue, Jul 28
Southwest Logo
7:55 pm - 1:15 am
COS
-
BOI
5h 20m
1 stop
Southwest Logo
6:00 am - 10:35 am
BOI
-
COS
4h 35m
1 stop
$291Southwest
Thu, Jul 16 - Sat, Jul 18
Delta Logo
6:56 pm - 12:05 am
GJT
-
BOI
5h 09m
1 stop
Delta Logo
5:15 pm - 9:55 pm
BOI
-
GJT
4h 40m
1 stop
$295Delta
Tue, Jul 14 - Tue, Jul 21
United Airlines Logo
6:10 pm - 10:37 pm
GJT
-
BOI
4h 27m
1 stop
United Airlines Logo
5:46 pm - 10:11 pm
BOI
-
GJT
4h 25m
1 stop
$329United Airlines
Thu, Jul 16 - Sat, Jul 18
United Airlines Logo
7:00 am - 1:35 pm
GJT
-
BOI
6h 35m
1 stop
United Airlines Logo
5:46 pm - 10:11 pm
BOI
-
GJT
4h 25m
1 stop
$368United Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$54
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Denver to Boise

FAQs for booking flights from Colorado to Boise

  • How does KAYAK find such low prices on flights from Colorado to Boise?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado to Boise.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to Boise?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Colorado is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Colorado to Boise?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boise with an airline and back to Colorado with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado to Boise?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boise from Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
McCall
Ontario

Everything you need to know for your flight to Boise

Information on the airport you'll fly into in Boise

Boise (BOI)