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>

$229 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.

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 South Dakota to Idaho Falls

Wed, Jan 7 - Sat, Jan 10

5:30 am - 9:28 amRAP-IDA

3h 58m1 stop

5:57 pm - 10:08 pmIDA-RAP

4h 11m1 stop

$229United Airlines

Find Deal

Wed, Aug 13 - Sun, Aug 17

5:30 am - 9:44 amRAP-IDA

4h 14m1 stop

6:03 pm - 10:00 pmIDA-RAP

3h 57m1 stop

$314United Airlines

Find Deal

Wed, Aug 13 - Sun, Aug 17

6:30 am - 5:22 pmRAP-IDA

10h 52m2 stops

4:13 pm - 10:00 pmIDA-RAP

5h 47m1 stop

$725United Airlines

Find Deal

Wed, Aug 13 - Sun, Aug 17

11:16 am - 5:22 pmRAP-IDA

6h 06m1 stop

6:03 pm - 9:39 pmIDA-RAP

27h 36m2 stops

$1,038United Airlines

Find Deal

Wed, Aug 13 - Sun, Aug 17

6:26 am - 6:11 pmRAP-IDA

11h 45m2 stops

6:00 am - 1:44 pmIDA-RAP

7h 44m2 stops

$1,419Delta

Find Deal

Useful Info

Low season	January
High season	August
Cheapest flight	$229

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

Most popular time to fly and prices are also 8% 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)

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

IDA

$229 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