How long is the flight from Saint Paul to Idaho Falls?

Departing from Saint Paul to Idaho Falls will take you 5h 23m. Airlines will cover a distance of 936 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Idaho Falls ranges from 0.6 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Idaho Falls when rainfall is around 0.6 in.

If weather is an important factor for your trip to Idaho Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

What is the cheapest time of day to fly from SA1 to IDA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Saint Paul to Idaho Falls as you normally would.

What airport do you fly into for flights to Idaho Falls from Saint Paul?

Idaho Falls Fanning Field (IDA), located 3.8 mi from the city center, is the airport you fly into when you book flights from Saint Paul to Idaho Falls. 2 airlines have flights to Fanning Field from Saint Paul on a regular basis. Booking flights from Saint Paul to Idaho Falls Fanning Field should not be difficult; the airport handles an average of 0 inbound flights from Saint Paul per day.

Can I find deals for flights from Saint Paul to Idaho Falls that include hotel bookings?

Yes. In addition to deals on Saint Paul to Idaho Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Saint Paul to Idaho Falls?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint Paul to Idaho Falls.

Can I find deals for business class flights from Saint Paul to Idaho Falls?

Yes. Cheapflights offers flight deals from Saint Paul to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$188+ Flights from Saint Paul to Idaho Falls

Q: How much does it cost to fly round-trip from Saint Paul to Idaho Falls?

Airfare is below average for this route at the moment. Saint Paul to Idaho Falls flights typically cost between $616 and $663 in January. The cheapest round-trip price found within the last 3 days was $337 on American Airlines (Jan 23-Jan 27).

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Cheap flight deals from Saint Paul to Idaho Falls

Cheapest flights from Saint Paul to Idaho Falls
Explore the most affordable flight options available from Saint Paul to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Wed 12/246:10 pmMSP - IDA

1 stop5h 42mDelta

Wed 12/315:55 amIDA - MSP

1 stop4h 55mDelta

Deal found 12/16

$476

Tue 12/235:04 pmMSP - IDA

1 stop6h 55mUnited Airlines

Wed 12/315:00 amIDA - MSP

1 stop6h 39mUnited Airlines

Deal found 12/16

$501

Tue 12/236:00 amMSP - IDA

2 stops10h 22mUnited Airlines

Tue 12/305:00 amIDA - MSP

2 stops8h 16mUnited Airlines

Deal found 12/16

$511

Tue 12/235:04 pmMSP - IDA

1 stop6h 55mUnited Airlines

Fri 1/25:00 amIDA - MSP

1 stop6h 39mUnited Airlines

Deal found 12/16

$596

Wed 12/245:04 pmMSP - IDA

1 stop6h 55mUnited Airlines

Thu 1/15:00 amIDA - MSP

2 stops11h 29mUnited Airlines

Deal found 12/16

$622

Fri 12/196:24 amMSP - IDA

1 stop8h 56mMultiple Airlines

Mon 12/228:51 amIDA - MSP

1 stop12h 07mMultiple Airlines

Deal found 12/17

$627

Tue 12/236:00 amMSP - IDA

2 stops10h 22mUnited Airlines

Mon 1/52:30 pmIDA - MSP

2 stops17h 18mUnited Airlines

Deal found 12/16

$632

Tue 12/238:30 amMSP - IDA

1 stop7h 52mUnited Airlines

Sat 1/34:05 pmIDA - MSP

1 stop27h 38mUnited Airlines

Deal found 12/16

$638

Tue 12/238:30 amMSP - IDA

1 stop7h 52mUnited Airlines

Sun 1/42:30 pmIDA - MSP

1 stop5h 13mUnited Airlines

Deal found 12/16

$641

Best flights from Saint Paul to Idaho Falls
Discover carefully curated flight deals from Saint Paul to Idaho Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Fri 1/236:32 amMSP - IDA

1 stop8h 05mAmerican Airlines

Tue 1/272:07 pmIDA - MSP

1 stop8h 29mAmerican Airlines

Deal found 12/17

$337

Fri 1/2311:08 amMSP - IDA

1 stop5h 23mUnited Airlines

Tue 1/272:40 pmIDA - MSP

1 stop5h 33mUnited Airlines

Deal found 12/15

$338

Sun 2/87:00 amMSP - IDA

1 stop16h 59mAlaska Airlines

Sat 2/148:00 amIDA - MSP

1 stop14h 55mAlaska Airlines

Deal found 12/16

$342

Fri 1/167:00 amMSP - IDA

1 stop16h 59mAlaska Airlines

Sun 1/189:00 amIDA - MSP

1 stop13h 55mAlaska Airlines

Deal found 12/17

$363

Wed 1/1411:08 amMSP - IDA

1 stop5h 23mUnited Airlines

Sat 1/176:30 amIDA - MSP

1 stop5h 09mUnited Airlines

Deal found 12/15

$392

Thu 1/228:00 amMSP - IDA

2 stops8h 31mUnited Airlines

Sun 1/252:40 pmIDA - MSP

1 stop7h 58mUnited Airlines

Deal found 12/16

$413

Last-minute flights from Saint Paul to Idaho Falls
Discover last-minute flight deals from Saint Paul to Idaho Falls. Data last updated December 18, 2025 and is based on user searches.

Wed 1/147:00 amMSP - IDA

1 stop16h 59mAlaska Airlines

Sat 1/176:58 pmIDA - MSP

1 stop27h 57mAlaska Airlines

Deal found 12/17

$352

Wed 1/148:35 amMSP - IDA

1 stop7h 56mUnited Airlines

Sat 1/1710:51 amIDA - MSP

1 stop4h 29mUnited Airlines

Deal found 12/16

$392

Fri 1/167:00 amMSP - IDA

1 stop16h 59mAlaska Airlines

Sun 1/189:00 amIDA - MSP

1 stop13h 55mAlaska Airlines

Deal found 12/17

$363

Thu 1/222:52 pmMSP - IDA

1 stop28h 26mAlaska Airlines

Sun 1/256:58 pmIDA - MSP

1 stop27h 57mAlaska Airlines

Deal found 12/16

$342

Thu 1/228:00 amMSP - IDA

2 stops8h 31mUnited Airlines

Sun 1/252:40 pmIDA - MSP

1 stop7h 58mUnited Airlines

Deal found 12/16

$413

Fri 1/236:32 amMSP - IDA

1 stop8h 05mAmerican Airlines

Tue 1/272:07 pmIDA - MSP

1 stop8h 29mAmerican Airlines

Deal found 12/17

$337

Fri 1/2311:08 amMSP - IDA

1 stop5h 23mUnited Airlines

Tue 1/272:40 pmIDA - MSP

1 stop5h 33mUnited Airlines

Deal found 12/15

$338

One-way flights from Saint Paul to Idaho Falls
Search for one-way flight options from Saint Paul to Idaho Falls. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Thu 1/158:35 amMSP - IDA

1 stop5h 55mUnited Airlines

Deal found 12/16

$188

Thu 1/156:45 amMSP - IDA

2 stops32h 34mMultiple Airlines

Deal found 12/16

$210

Tue 12/307:34 pmMSP - IDA

2 stops18h 32mMultiple Airlines

Deal found 12/16

$372

Tue 12/308:30 amMSP - IDA

1 stop7h 52mUnited Airlines

Deal found 12/16

$426

Mon 12/296:45 amMSP - IDA

3 stops36h 36mMultiple Airlines

Deal found 12/16

$471

Fri 12/266:45 amMSP - IDA

2 stops10h 27mMultiple Airlines

Deal found 12/16

$493

Sun 12/287:34 pmMSP - IDA

2 stops21h 38mMultiple Airlines

Deal found 12/16

$506

Mon 12/298:30 amMSP - IDA

1 stop26h 28mUnited Airlines

Deal found 12/16

$547

Tue 12/306:13 amMSP - IDA

2 stops31h 33mAmerican Airlines

Deal found 12/16

$612

Fri 12/2610:50 amMSP - IDA

2 stops12h 31mAmerican Airlines

Deal found 12/16

$644

Find flight deals from Saint Paul to Idaho Falls

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$337 (American Airlines)
One-way from	$188 (United Airlines)
Popular in	May
Cheapest in	June
Average price	$644

Provider with most accurate pricing for Minneapolis St Paul-Idaho Falls Fanning Field flight deals.

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From Saint Paul to Idaho Falls Fanning Field

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One-way flight from Saint Paul to Idaho Falls Fanning Field

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High demand for flights, 2% potential price rise

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Saint Paul to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MinneapolisIdaho Falls

MSP - IDA

MSPIDA

Minneapolis St Paul

Fri 1/23

6:32 am-1:37 pm

1 stop8h 05m

Idaho Falls Fanning Field

Tue 1/27

2:07 pm-11:36 pm

1 stop8h 29m

$337

MinneapolisIdaho Falls

MSP - IDA

MSPIDA

Minneapolis St Paul

Fri 1/23

11:08 am-3:31 pm

1 stop5h 23m

Idaho Falls Fanning Field

Tue 1/27

2:40 pm-9:13 pm

1 stop5h 33m

$338

MinneapolisIdaho Falls

MSP - IDA

MSPIDA

Minneapolis St Paul

Sun 2/8

7:00 am-10:59 pm

1 stop16h 59m

Idaho Falls Fanning Field

Sat 2/14

8:00 am-11:55 pm

1 stop14h 55m

$342

MinneapolisIdaho Falls

MSP - IDA

MSPIDA

Minneapolis St Paul

Fri 1/16

7:00 am-10:59 pm

1 stop16h 59m

Idaho Falls Fanning Field

Sun 1/18

9:00 am-11:55 pm

1 stop13h 55m

$363

MinneapolisIdaho Falls

MSP - IDA

MSPIDA

Minneapolis St Paul

Wed 1/14

11:08 am-3:31 pm

1 stop5h 23m

Idaho Falls Fanning Field

Sat 1/17

6:30 am-12:39 pm

1 stop5h 09m

$392

MinneapolisIdaho Falls

MSP - IDA

MSPIDA

Minneapolis St Paul

Thu 1/22

8:00 am-3:31 pm

2 stops8h 31m

Idaho Falls Fanning Field

Sun 1/25

2:40 pm-11:38 pm

1 stop7h 58m

$413

MinneapolisIdaho Falls

MSP - IDA

MSPIDA

Minneapolis St Paul

Thu 1/15

8:35 am-1:30 pm

1 stop5h 55m

$188

MinneapolisIdaho Falls

MSP - IDA

MSPIDA

Minneapolis St Paul

Thu 1/15

6:45 am-2:19 pm

2 stops32h 34m

$210

MinneapolisIdaho Falls

MSP - IDA

MSPIDA

Minneapolis St Paul

Mon 12/29

6:45 am-6:21 pm

3 stops36h 36m

$471

MinneapolisIdaho Falls

MSP - IDA

MSPIDA

Minneapolis St Paul

Fri 12/26

6:45 am-4:12 pm

2 stops10h 27m

$493

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 16 results

Best time to book a flight from Saint Paul to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Saint Paul with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Saint Paul to Idaho Falls

What is the cheapest month to book a flight from Saint Paul to Idaho Falls?

Currently, October is the cheapest month in which you can book a flight from Saint Paul to Idaho Falls (average of $260). Flying from Saint Paul to Idaho Falls in August is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Saint Paul to Idaho Falls?

Reviews of airlines servicing Idaho Falls

Peruse reviews from past customers who have flown with Delta and United Airlines from Saint Paul to Idaho Falls to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,005 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Delta

7.9

Good

8,005 reviews

Delta

7.9

Good

8,005 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

United Airlines

7.4

Good

9,092 reviews

Delta

7.9

Good

8,005 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

What airport do you fly into for flights to Idaho Falls from Saint Paul?
Idaho Falls Fanning Field (IDA), located 3.8 mi from the city center, is the airport you fly into when you book flights from Saint Paul to Idaho Falls. 2 airlines have flights to Fanning Field from Saint Paul on a regular basis. Booking flights from Saint Paul to Idaho Falls Fanning Field should not be difficult; the airport handles an average of 0 inbound flights from Saint Paul per day.
How long is the flight from Saint Paul to Idaho Falls?
Departing from Saint Paul to Idaho Falls will take you 5h 23m. Airlines will cover a distance of 936 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
Can I find deals for flights from Saint Paul to Idaho Falls that include hotel bookings?
Yes. In addition to deals on Saint Paul to Idaho Falls flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Saint Paul to Idaho Falls?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint Paul to Idaho Falls.
Can I find deals for business class flights from Saint Paul to Idaho Falls?
Yes. Cheapflights offers flight deals from Saint Paul to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Saint Paul to Idaho Falls?
Currently, October is the cheapest month in which you can book a flight from Saint Paul to Idaho Falls (average of $260). Flying from Saint Paul to Idaho Falls in August is currently the most expensive (average of $362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Rexburg

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Saint Paul to Idaho Falls

Other flights to Idaho Falls

Top 2 airlines flying from Saint Paul to Idaho Falls

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$347	Average$431	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$350	Average$420	FlexibilityNo cancel fee	On-timeN/A

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$188+ Cheap flights from Saint Paul, MN to Idaho Falls (IDA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Saint Paul to Idaho Falls with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Saint Paul to Idaho Falls

Cheapest flights from Saint Paul to Idaho FallsExplore the most affordable flight options available from Saint Paul to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Saint Paul to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Saint Paul to Idaho Falls

Keep the following information in mind while searching for Saint Paul to Idaho Falls flight deals. Data was last updated December 18, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Saint Paul to Idaho Falls that are best for you.

Best time to book a flight from Saint Paul to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Saint Paul with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Saint Paul to Idaho Falls

What is the cheapest month to book a flight from Saint Paul to Idaho Falls?

How much does it cost to fly round-trip from Saint Paul to Idaho Falls?

Reviews of airlines servicing Idaho Falls

Peruse reviews from past customers who have flown with Delta and United Airlines from Saint Paul to Idaho Falls to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Saint Paul to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Idaho Falls from Saint Paul?

How long is the flight from Saint Paul to Idaho Falls?

Can I find deals for flights from Saint Paul to Idaho Falls that include hotel bookings?

How can I find direct flights from Saint Paul to Idaho Falls?

Can I find deals for business class flights from Saint Paul to Idaho Falls?

What is the cheapest month to book a flight from Saint Paul to Idaho Falls?

Traveling to a place near Idaho Falls?

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Alternative routes for Saint Paul to Idaho Falls

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Top 2 airlines flying from Saint Paul to Idaho Falls

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Cheapest flights from Saint Paul to Idaho Falls
Explore the most affordable flight options available from Saint Paul to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.