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. 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 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. Visit our flight page for the latest deals!>/a>

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. 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 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. Visit our flight page for the latest deals!>/a>

$144 CHEAP FLIGHTS from Missouri to Idaho Falls

IDA

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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.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Missouri to Idaho Falls

Sat, Oct 18 - Tue, Oct 21

4:18 pm - 9:48 pmSGF-IDA

6h 30m1 stop

12:55 pm - 9:26 pmIDA-SGF

7h 31m1 stop

$299American Airlines

Find Deal

Sat, Sep 27 - Wed, Oct 1

5:30 pm - 10:25 pmSTL-IDA

5h 55m1 stop

6:00 am - 1:33 pmIDA-STL

6h 33m1 stop

$299Delta

Find Deal

Wed, Sep 3 - Tue, Sep 9

6:40 am - 10:39 amMCI-IDA

4h 59m1 stop

6:52 pm - 11:59 pmIDA-MCI

4h 07m1 stop

$301Delta

Find Deal

Sat, Sep 27 - Wed, Oct 1

12:15 pm - 6:11 pmSTL-IDA

6h 56m2 stops

6:00 am - 1:33 pmIDA-STL

6h 33m1 stop

$304Delta

Find Deal

Wed, Sep 3 - Tue, Sep 9

6:40 am - 10:39 amMCI-IDA

4h 59m1 stop

3:00 pm - 11:05 pmIDA-MCI

7h 05m2 stops

$306Delta

Find Deal

Sat, Sep 27 - Wed, Oct 1

3:35 pm - 10:39 pmSTL-IDA

8h 04m1 stop

6:13 am - 2:39 pmIDA-STL

7h 26m1 stop

$341Alaska Airlines

Find Deal

Sat, Aug 16 - Wed, Aug 20

5:45 am - 9:44 amSGF-IDA

4h 59m1 stop

4:15 pm - 11:42 pmIDA-SGF

6h 27m1 stop

$378United Airlines

Find Deal

Sat, Aug 16 - Wed, Aug 20

8:54 am - 1:34 pmSTL-IDA

5h 40m1 stop

5:56 pm - 11:53 pmIDA-STL

4h 57m1 stop

$436United Airlines

Find Deal

Fri, Aug 15 - Fri, Aug 22

5:00 pm - 3:22 pmMCI-IDA

23h 22m2 stops

3:54 pm - 4:01 pmIDA-MCI

23h 07m2 stops

$1,157Alaska Airlines

Find Deal

Fri, Aug 22 - Mon, Aug 25

7:30 am - 5:15 pmMCI-IDA

10h 45m3 stops

6:13 am - 4:01 pmIDA-MCI

8h 48m2 stops

$1,177

Find Deal

Useful Info

Low season	January
High season	August
Cheapest flight	$144

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly and prices are also 7% lower on average.

Flight from Springfield 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

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

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

Idaho Falls (IDA)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

IDA

$144 Find Cheap Flights from Missouri to Idaho Falls

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

Cheap Flights from Missouri to Idaho Falls

Recent round-trip flight deals from Missouri to Idaho Falls

Recent one-way flight deals from Missouri to Idaho Falls

Recent last minute flight deals from Missouri to Idaho Falls

Good to know

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

Cabin class types available on flights to Missouri

Complete your trip to Idaho Falls with a hotel stay or car rental

Find direct flights for Idaho Falls

Flights to other popular destinations

Flights from domestic origins to Idaho Falls

Choose which airport to fly into in Idaho Falls

Find deals for your return flight