IDA

$149 Find Cheap Flights from Missouri to Idaho Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Idaho Falls departing on 4/1. 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

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Flight Deals

Cheap Flights from Missouri to Idaho Falls

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

Sat, Apr 4 - Mon, Apr 6
Alaska Airlines Logo
2:23 pm - 10:52 pm
MCI
-
IDA
9h 29m
1 stop
Alaska Airlines Logo
4:59 pm - 1:29 pm
IDA
-
MCI
19h 30m
1 stop
$318Alaska Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
5:10 am - 9:53 am
STL
-
IDA
5h 43m
1 stop
United Airlines Logo
5:53 pm - 11:50 pm
IDA
-
STL
4h 57m
1 stop
$319United Airlines
Sun, Apr 5 - Mon, Apr 6
Multiple Airlines Logo
6:04 pm - 3:12 pm
MCI
-
IDA
22h 08m
1 stop
Multiple Airlines Logo
10:06 pm - 5:09 pm
IDA
-
MCI
18h 03m
1 stop
$349Multiple Airlines
Fri, Apr 3 - Mon, Apr 6
Delta Logo
2:40 pm - 6:15 pm
MCI
-
IDA
4h 35m
1 stop
Delta Logo
6:55 pm - 12:46 am
IDA
-
MCI
4h 51m
1 stop
$354Delta
Wed, Mar 25 - Sun, Mar 29
Delta Logo
6:12 pm - 10:16 pm
STL
-
IDA
5h 04m
1 stop
Delta Logo
6:55 pm - 12:21 am
IDA
-
STL
4h 26m
1 stop
$410Delta
Sun, Jul 19 - Fri, Jul 24
Allegiant Air Logo
1:31 pm - 8:57 am
SGF
-
IDA
20h 26m
1 stop
Allegiant Air Logo
9:47 am - 8:05 pm
IDA
-
SGF
9h 18m
1 stop
$531Allegiant Air
Sun, Jul 19 - Fri, Jul 24
Allegiant Air Logo
1:31 pm - 8:57 am
SGF
-
IDA
20h 26m
1 stop
Allegiant Air Logo
9:47 am - 8:05 pm
IDA
-
SGF
9h 18m
1 stop
$543Allegiant Air
Sun, Jul 19 - Fri, Jul 24
Multiple Airlines Logo
1:31 pm - 8:57 am
SGF
-
IDA
20h 26m
1 stop
Multiple Airlines Logo
10:47 pm - 12:41 pm
IDA
-
SGF
36h 54m
2 stops
$567Multiple Airlines
Tue, Sep 8 - Sun, Sep 13
American Airlines Logo
5:47 pm - 12:12 pm
SGF
-
IDA
19h 25m
1 stop
American Airlines Logo
1:44 pm - 8:25 pm
IDA
-
SGF
5h 41m
1 stop
$601American Airlines
Tue, Sep 8 - Sun, Sep 13
American Airlines Logo
6:00 am - 12:10 pm
SGF
-
IDA
7h 10m
1 stop
American Airlines Logo
1:44 pm - 8:25 pm
IDA
-
SGF
5h 41m
1 stop
$605American Airlines
Useful Info

Good to know

Low seasonMarch
Cheapest flight$149
Best time to beat the crowds but there is an average 33% increase in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from Kansas City to Idaho Falls

FAQs for booking flights from Missouri to Idaho Falls

  • How does KAYAK find such low prices on flights from Missouri to Idaho Falls?

    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 Idaho Falls.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls 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 Idaho Falls?

    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 Idaho Falls 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 Idaho Falls?

    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 Idaho Falls from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Idaho Falls

Information on the airport you'll fly into in Idaho Falls

Idaho Falls (IDA)