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Cheap flights from Missouri to Idaho from $163

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Idaho departing on 2/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Missouri to Idaho

Cheap round-trip flights

These are some of the best round-trip flight deals from Missouri to Idaho that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Missouri to Idaho.

Cheap last minute flights

Planning a quick getaway from Missouri to Idaho? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Idaho, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Missouri to Idaho

Find recent round-trip train or bus tickets from Missouri to Idaho.

All round-trip flight deals to Idaho

The cheapest plane tickets to Idaho found on KAYAK recently.
7:24 pm - 6:46 pmMCI-BOI
24h 22m1 stop
7:41 pm - 6:27 pmBOI-MCI
21h 46m1 stop
$201Spirit Airlines
Find Deal
Thu, Feb 27 - Sun, Mar 2
2:45 pm - 9:35 pmMCI-GEG
8h 50m1 stop
5:35 am - 1:24 pmGEG-MCI
5h 49m1 stop
$258Delta
Find Deal
Tue, Jan 28 - Tue, Feb 4
3:59 pm - 11:19 pmMCI-GEG
9h 20m1 stop
6:00 am - 1:42 pmGEG-MCI
5h 42m1 stop
$281Alaska Airlines
Find Deal
Tue, May 13 - Wed, May 21
7:00 am - 1:51 pmMCI-BOI
7h 51m1 stop
2:47 pm - 11:59 pmBOI-MCI
8h 12m1 stop
$300Alaska Airlines
Find Deal
Tue, Mar 18 - Wed, Mar 26
7:15 am - 1:16 pmSTL-BOI
7h 01m1 stop
7:05 am - 3:07 pmBOI-STL
7h 02m1 stop
$320American Airlines
Find Deal
Thu, Feb 27 - Sat, Mar 1
11:31 am - 8:47 pmMCI-JAC
10h 16m2 stops
4:20 pm - 11:43 pmJAC-MCI
6h 23m1 stop
$333United Airlines
Find Deal
Fri, Jan 24 - Fri, Jan 31
9:55 am - 8:47 pmMCI-JAC
11h 52m2 stops
1:51 pm - 11:43 pmJAC-MCI
8h 52m2 stops
$338United Airlines
Find Deal
Fri, Jan 24 - Fri, Jan 31
8:26 am - 2:17 pmSGF-JAC
6h 51m1 stop
2:57 pm - 10:40 pmJAC-SGF
6h 43m1 stop
$348American Airlines
Find Deal
Sat, Jan 25 - Tue, Jan 28
1:55 pm - 11:20 pmSTL-BOI
10h 25m2 stops
5:15 pm - 1:30 amBOI-STL
7h 15m1 stop
$383Southwest
Find Deal
Fri, Feb 14 - Sun, Feb 16
1:55 pm - 11:20 pmSTL-BOI
10h 25m2 stops
7:05 pm - 9:00 amBOI-STL
12h 55m2 stops
$388Southwest
Find Deal
Fri, Feb 14 - Sun, Feb 16
10:22 am - 2:28 pmSTL-JAC
5h 06m1 stop
$163Delta
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Sat, Feb 1
10:22 am - 7:02 pmSTL-JAC
9h 40m2 stops
$168Delta
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Sat, Feb 1
8:34 pm - 11:29 amSTL-IDA
15h 55m1 stop
Thu, Jan 9
5:26 am - 12:29 pmSTL-IDA
8h 03m1 stop
$189American Airlines
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Wed, Apr 16
5:13 am - 12:37 pmMCI-BOI
8h 24m1 stop
$192American Airlines
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Mon, Jan 20
1:45 pm - 9:45 pmSTL-BOI
9h 00m2 stops
$218Southwest
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Sat, May 31
10:30 am - 10:22 pmSTL-BOI
12h 52m2 stops
$248United Airlines
Find Deal
Fri, May 30
5:00 pm - 11:00 pmMCI-GEG
8h 00m2 stops
$248Southwest
Find Deal
Fri, Apr 25
9:20 am - 11:29 amSTL-IDA
27h 09m3 stops
Thu, Jan 9
4:57 pm - 11:37 amMCI-BOI
19h 40m2 stops
$312United Airlines
Find Deal
Mon, May 26
10:43 am - 2:30 pmMCI-JAC
4h 47m1 stop
5:35 pm - 12:38 amJAC-MCI
6h 03m1 stop
$568Delta
Find Deal
Wed, Jan 1 - Fri, Jan 3
5:45 am - 2:30 pmMCI-JAC
9h 45m2 stops
5:35 pm - 12:38 amJAC-MCI
6h 03m1 stop
$573Delta
Find Deal
Wed, Jan 1 - Fri, Jan 3
7:17 pm - 12:39 amSGF-GEG
7h 22m1 stop
11:59 pm - 9:51 amGEG-SGF
7h 52m1 stop
$681American Airlines
Find Deal
Mon, Dec 30 - Mon, Jan 6
10:27 am - 11:08 pmSGF-GEG
14h 41m2 stops
8:30 pm - 3:51 pmGEG-SGF
17h 21m2 stops
$721Alaska Airlines
Find Deal
Mon, Dec 30 - Mon, Jan 6
5:20 am - 9:51 amMCI-IDA
5h 31m1 stop
5:41 pm - 11:28 pmIDA-MCI
4h 47m1 stop
$742United Airlines
Find Deal
Wed, Jan 1 - Fri, Jan 3
6:21 pm - 11:12 pmMCI-GEG
6h 51m1 stop
11:59 pm - 9:08 amGEG-MCI
7h 09m1 stop
$844American Airlines
Find Deal
Thu, Jan 2 - Sun, Jan 5
7:00 am - 2:56 pmMCI-IDA
8h 56m1 stop
3:34 pm - 11:59 pmIDA-MCI
7h 25m1 stop
$845Alaska Airlines
Find Deal
Wed, Jan 1 - Sat, Jan 4
6:25 am - 12:17 pmSTL-BOI
6h 52m1 stop
6:30 am - 9:45 pmBOI-STL
14h 15m2 stops
$915United Airlines
Find Deal
Sun, Dec 29 - Thu, Jan 2
5:15 pm - 11:02 amSTL-BOI
18h 47m3 stops
8:03 pm - 12:10 pmBOI-STL
15h 07m3 stops
$1,021
Find Deal
Sun, Dec 29 - Thu, Jan 2
5:15 pm - 11:02 amSTL-BOI
18h 47m3 stops
8:03 pm - 12:10 pmBOI-STL
15h 07m3 stops
$1,053
Find Deal
Sun, Dec 29 - Thu, Jan 2

Spirit Airlines flights from Missouri to Idaho

Our best Spirit Airlines deals on Missouri to Idaho flight tickets
Spirit Airlines
Feb 27
MCI7:24 pmKansas City
24h 22m
1 stop
BOI6:46 pmBoise Air Term. Gowen Fld
Mar 2
BOI7:41 pmBoise Air Term. Gowen Fld
21h 46m
1 stop
MCI6:27 pmKansas City
Spirit Airlines
Jan 16
STL4:28 pmLambert-St Louis
27h 15m
3 stops
BOI6:43 pmBoise Air Term. Gowen Fld
Jan 20
BOI7:38 pmBoise Air Term. Gowen Fld
18h 05m
2 stops
STL2:43 pmLambert-St Louis
Spirit Airlines
Jan 16
STL4:28 pmLambert-St Louis
27h 15m
3 stops
BOI6:43 pmBoise Air Term. Gowen Fld
Jan 20
BOI7:38 pmBoise Air Term. Gowen Fld
18h 05m
3 stops
STL2:43 pmLambert-St Louis

American Airlines flights from Missouri to Idaho

Our best American Airlines deals on Missouri to Idaho flight tickets
American Airlines
Feb 27
STL7:15 amLambert-St Louis
7h 01m
1 stop
BOI1:16 pmBoise Air Term. Gowen Fld
Mar 1
BOI7:05 amBoise Air Term. Gowen Fld
7h 02m
1 stop
STL3:07 pmLambert-St Louis
American Airlines
Jan 25
SGF8:26 amSpringfield-Branson
6h 51m
1 stop
JAC2:17 pmJackson Hole
Jan 28
JAC2:57 pmJackson Hole
6h 43m
1 stop
SGF10:40 pmSpringfield-Branson
American Airlines
Jan 16
STL6:44 amLambert-St Louis
7h 43m
1 stop
BOI1:27 pmBoise Air Term. Gowen Fld
Jan 23
BOI2:07 pmBoise Air Term. Gowen Fld
8h 52m
1 stop
STL11:59 pmLambert-St Louis

See travel insights to Idaho from

How to get the cheapest flight ticket from Missouri to Idaho

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Idaho?

In general, October is the cheapest month to fly from Missouri to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $351. If you don’t want to visit Idaho in October, then you should wait until January to fly from Missouri, when ticket prices are also cheap, with an average price of $366.

What is the cheapest day to depart on your flight to Idaho?

Our data shows that Wednesday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $371. On the other hand, Sunday is the most expensive day to depart from Missouri because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $590.

What is the cheapest time of day to depart on your flight to Idaho?

According to our data, the cheapest time of day to fly to Idaho is at noon. momondo users have found flights departing from Missouri to Idaho at noon for as low as $435. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Idaho, so prices are often more expensive at around $489 per ticket.

How far in advance should I book a flight to Idaho?

The ideal time to book your flight to Idaho is 54 days in advance when prices tend to average $457. Keep in mind that you might be able to find cheaper flights to Idaho at any time. In fact, our users found flights for as low as $204 in the past 72 hours.

Can stopping save me money on Missouri to Idaho flights?

You could potentially save up to 2% on your flight if you consider stops on a Missouri to Idaho flight.

Cheap Missouri to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Idaho

Best Price Found

$163

Fastest flight time

4h 32m

Direct flights

None

Airports in Idaho

4 airports
The best one-way flight to Idaho from Missouri in the past 72 hours is $163. The best round-trip flight deal from Missouri to Idaho found on momondo in the last 72 hours is $201.
The fastest flight from Missouri to Idaho takes 4h 32m
There are no direct flights from Missouri to Idaho. Popular non-direct routes for this connection are Kansas City Airport - Boise Air Term. Gowen Fld Airport, Lambert-St Louis Airport - Jackson Hole Airport and Lambert-St Louis Airport - Idaho Falls Fanning Field Airport.
There are 4 airports near Idaho: Idaho Falls Fanning Field (IDA), Spokane (GEG), Jackson Hole (JAC), Boise Air Term. Gowen Fld (BOI)

  • When did momondo last update prices for flights from Missouri to Idaho?

    Prices for flights from Missouri to Idaho refresh daily.

  • How many operators does momondo search for flights from Missouri to Idaho?

  • How old do you have to be to fly from Missouri to Idaho?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Idaho.

  • What documentation or ID do you need to fly to Idaho?

    The required travel and health documents for your Idaho trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Idaho. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Best airlines flying from Missouri to Idaho

Compare and see reviews for airlines that fly from Missouri to Idaho with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $137Free CancellationRating
6.3
8,104 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $196Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,002 reviews
Search United Airlines flights
DeltaPriceFrom $267Free CancellationRating
8.0
8,556 reviews
Search Delta flights
SouthwestPriceFrom $302Free CancellationRating
8.1
4,731 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Idaho?

It is quick and easy to find Missouri to Idaho flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Idaho that suits you.

Can I find flights from Missouri to Idaho with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Missouri to Idaho flights to just show those with flexible booking policies.

How can momondo help me find flights from Missouri to Idaho?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Idaho from Missouri.

I’m not ready to book a flight from Missouri to Idaho right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Idaho, momondo offers a useful price alert feature which will track prices for flights to Idaho from Missouri and alert you when they change.


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Popular flights according to clicks in the last 7 days on momondo