IDA

$215 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 6/29. 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, May 30 - Tue, Jun 16
Delta Logo
6:40 am - 10:47 am
MCI
-
IDA
5h 07m
1 stop
Delta Logo
7:00 pm - 12:18 am
IDA
-
MCI
4h 18m
1 stop
$339Delta
Thu, May 14 - Wed, May 20
Alaska Airlines Logo
7:55 pm - 3:26 pm
MCI
-
IDA
20h 31m
1 stop
Alaska Airlines Logo
6:00 am - 1:57 pm
IDA
-
MCI
6h 57m
1 stop
$354Alaska Airlines
Thu, May 14 - Wed, May 20
Delta Logo
6:40 am - 10:47 am
MCI
-
IDA
5h 07m
1 stop
Delta Logo
3:16 pm - 11:16 pm
IDA
-
MCI
7h 00m
2 stops
$359Delta
Wed, Jul 15 - Mon, Jul 20
Multiple Airlines Logo
4:52 pm - 8:55 am
STL
-
IDA
17h 03m
2 stops
Multiple Airlines Logo
10:47 pm - 6:05 pm
IDA
-
STL
18h 18m
1 stop
$371Multiple Airlines
Wed, Jul 8 - Sat, Jul 18
Delta Logo
6:00 pm - 10:32 pm
MCI
-
IDA
5h 32m
1 stop
Delta Logo
6:00 am - 1:57 pm
IDA
-
MCI
6h 57m
1 stop
$371Delta
Tue, May 26 - Fri, May 29
United Airlines Logo
5:10 am - 9:50 am
STL
-
IDA
5h 40m
1 stop
United Airlines Logo
2:30 pm - 9:10 pm
IDA
-
STL
5h 40m
1 stop
$385United Airlines
Tue, May 26 - Thu, May 28
United Airlines Logo
5:10 am - 9:50 am
STL
-
IDA
5h 40m
1 stop
United Airlines Logo
5:54 pm - 11:57 pm
IDA
-
STL
5h 03m
1 stop
$406United Airlines
Thu, Jul 30 - Mon, Aug 3
Multiple Airlines Logo
3:34 pm - 4:00 pm
STL
-
IDA
25h 26m
2 stops
Multiple Airlines Logo
10:47 pm - 6:05 pm
IDA
-
STL
18h 18m
1 stop
$433Multiple Airlines
Wed, Aug 26 - Tue, Sep 1
American Airlines Logo
7:02 am - 1:42 pm
SGF
-
IDA
7h 40m
1 stop
American Airlines Logo
12:46 pm - 8:53 pm
IDA
-
SGF
7h 07m
1 stop
$461American Airlines
Tue, Sep 8 - Sun, Sep 13
American Airlines Logo
7:55 pm - 12:12 pm
SGF
-
IDA
17h 17m
1 stop
American Airlines Logo
1:44 pm - 1:18 pm
IDA
-
SGF
22h 34m
1 stop
$642American Airlines
Useful Info

Good to know

Low seasonMarch
Cheapest flight$209
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Springfield 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)