How does KAYAK find such low prices on flights from Missouri 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 Missouri to Boise. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Missouri is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Missouri 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 Missouri with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri 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 Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$134 CHEAP FLIGHTS from Missouri to Boise

BOI

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

...and more

Travelers love KAYAK

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

Save 22% 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.

Cheap Flights from Missouri to Boise

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missouri 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.

Round-trip

One-way

Recent round-trip flight deals from Missouri to Boise

KAYAK's recommended round-trip deals from the most popular airlines that fly from Missouri to Boise.

Discover the best prices for you by selecting your travel dates on KAYAK.

Choose your dates

8:15 pm - 1:37 pmSTL-BOI

18h 22m1 stop

2:27 pm - 9:09 amBOI-STL

17h 42m1 stop

$186Frontier

Find Deal

Wed, May 14 - Sun, May 18

8:15 pm - 11:51 amSTL-BOI

16h 36m1 stop

12:36 pm - 9:09 amBOI-STL

19h 33m1 stop

$227Frontier

Find Deal

Wed, May 21 - Sun, May 25

6:03 am - 1:14 pmMCI-BOI

8h 11m1 stop

1:41 pm - 10:17 pmBOI-MCI

7h 36m1 stop

$267American Airlines

Find Deal

Wed, Aug 13 - Wed, Aug 20

5:44 am - 12:36 pmMCI-BOI

7h 52m1 stop

1:41 pm - 8:16 pmBOI-MCI

5h 35m1 stop

$276American Airlines

Find Deal

Sat, Aug 30 - Sun, Sep 7

6:05 pm - 12:22 amSTL-BOI

7h 17m1 stop

5:40 pm - 12:59 amBOI-STL

6h 19m1 stop

$287Delta

Find Deal

Thu, May 15 - Thu, May 22

9:00 am - 1:30 pmMCI-BOI

5h 30m1 stop

5:45 pm - 12:21 amBOI-MCI

5h 36m1 stop

$293Delta

Find Deal

Sat, Aug 30 - Mon, Sep 8

6:40 am - 10:35 amMCI-BOI

4h 55m1 stop

7:25 am - 3:40 pmBOI-MCI

7h 15m2 stops

$324Southwest

Find Deal

Wed, Aug 13 - Wed, Aug 20

12:15 pm - 12:25 amMCI-BOI

13h 10m2 stops

5:25 pm - 10:55 pmBOI-MCI

4h 30m1 stop

$330Southwest

Find Deal

Wed, Jul 23 - Mon, Jul 28

6:05 am - 9:46 amMCI-BOI

4h 41m1 stop

5:43 pm - 11:29 pmBOI-MCI

4h 46m1 stop

$341United Airlines

Find Deal

Sun, May 25 - Mon, May 26

5:45 am - 9:46 amSGF-BOI

5h 01m1 stop

5:43 pm - 11:43 pmBOI-SGF

5h 00m1 stop

$349United Airlines

Find Deal

Thu, Jun 5 - Fri, Jun 13

Low season	January
High season	July
Cheapest flight	$134

Best time to beat the crowds but there is an average 1% increase in price.

Most popular time to fly and prices are also 3% lower on average.

Flight from Kansas City to Boise

How does KAYAK find such low prices on flights from Missouri 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 Missouri to Boise.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Boise?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Missouri 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 Missouri 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 Missouri with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri 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 Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Ontario

Everything you need to know for your flight to Boise

Information on the airport you'll fly into in Boise

Boise (BOI)

Cabin class types available on flights to Missouri

First Class flights to Air Term. Gowen Fld, Boise

Business Class flights to Air Term. Gowen Fld, Boise

Prem Econ Class flights to Air Term. Gowen Fld, Boise

Economy Class flights to Air Term. Gowen Fld, Boise

BOI

$134 Find Cheap Flights from Missouri 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 5/17. 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.

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

Cheap Flights from Missouri to Boise

Recent round-trip flight deals from Missouri to Boise

Recent one-way flight deals from Missouri to Boise

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Missouri to Boise

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

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

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

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

Traveling to a place near Boise?

Everything you need to know for your flight to Boise

Information on the airport you'll fly into in Boise

Cabin class types available on flights to Missouri

Cabin classes available on flights to Boise. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Boise with a hotel stay or car rental

Find direct flights for Boise

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Flights from domestic origins to Boise

Flights from all regions of Missouri to Boise. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Choose which airport to fly into in Boise

Find deals for your return flight