How does KAYAK find such low prices on flights from South Dakota 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 South Dakota 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 South Dakota to Idaho Falls?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from South Dakota 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 South Dakota 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 South Dakota 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 South Dakota 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 South Dakota 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>

$299 CHEAP FLIGHTS from South Dakota to Idaho Falls

IDA

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Cheap Flights from South Dakota to Idaho Falls

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from South Dakota to Idaho Falls

KAYAK's recommended round-trip deals from the most popular airlines that fly from South Dakota to Idaho Falls.

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

3:43 pm - 10:45 pmRAP-IDA

7h 02m1 stop

4:22 pm - 10:16 pmIDA-RAP

5h 54m1 stop

$299United Airlines

Find Deal

Thu, May 15 - Mon, May 19

5:30 am - 9:47 amRAP-IDA

4h 17m1 stop

4:15 pm - 11:32 amIDA-RAP

19h 17m1 stop

$378United Airlines

Find Deal

Wed, Aug 20 - Fri, Aug 22

1:35 pm - 10:48 pmRAP-IDA

9h 13m2 stops

5:56 pm - 9:59 pmIDA-RAP

4h 03m1 stop

$593United Airlines

Find Deal

Wed, Aug 20 - Fri, Aug 22

6:23 am - 3:25 pmRAP-IDA

9h 02m2 stops

4:22 pm - 8:26 pmIDA-RAP

4h 04m1 stop

$805United Airlines

Find Deal

Thu, May 15 - Mon, May 19

9:05 am - 9:04 pmRAP-IDA

11h 59m1 stop

2:40 pm - 9:14 pmIDA-RAP

30h 34m2 stops

$1,033United Airlines

Find Deal

Thu, May 15 - Mon, May 19

10:40 am - 6:12 pmRAP-IDA

7h 32m2 stops

6:10 am - 1:32 pmIDA-RAP

7h 22m2 stops

$1,247Delta

Find Deal

Wed, Aug 20 - Fri, Aug 22

10:46 am - 6:10 pmRAP-IDA

7h 24m2 stops

6:00 am - 3:45 pmIDA-RAP

9h 45m2 stops

$1,580Delta

Find Deal

Thu, May 15 - Mon, May 19

Useful Info

Low season	January
High season	July
Cheapest flight	$299

Best time to beat the crowds with an average 14% drop in price.

Most popular time to fly and prices are also 15% lower on average.

Flight from Rapid City to Idaho Falls

How does KAYAK find such low prices on flights from South Dakota 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 South Dakota to Idaho Falls.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from South Dakota to Idaho Falls?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from South Dakota 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 South Dakota 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 South Dakota with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South Dakota 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 South Dakota 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)

IDA

$299 Find Cheap Flights from South Dakota to Idaho Falls

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

Cheap Flights from South Dakota to Idaho Falls

Recent round-trip flight deals from South Dakota to Idaho Falls

Recent one-way flight deals from South Dakota to Idaho Falls

Recent last minute flight deals from South Dakota to Idaho Falls

Good to know

FAQs for booking flights from South Dakota to Idaho Falls

How does KAYAK find such low prices on flights from South Dakota 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 South Dakota to Idaho Falls.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from South Dakota 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 South Dakota 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 South Dakota with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South Dakota 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 South Dakota 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 South Dakota

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