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Idaho Falls

$149+ 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — IDA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$298
(Alaska Airlines)

One-way from

$149
(Hawaiian Airlines)

Popular in

May

Cheapest in

June

Average price

$385
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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Highest demand for flights based on searches. 3% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/263:13 pmMSP - IDA
1 stop8h 26mAlaska Airlines
Tue 9/26:13 amIDA - MSP
1 stop7h 04mAlaska Airlines
Deal found 6/10$298
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/257:00 pmMSP - IDA
1 stop23h 04mMultiple Airlines
Sun 6/295:49 pmIDA - MSP
1 stop27h 13mMultiple Airlines
Deal found 6/10$303
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/255:00 amMSP - IDA
1 stop8h 16mAmerican Airlines
Thu 8/2812:46 pmIDA - MSP
1 stop5h 33mAmerican Airlines
Deal found 6/10$326
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/155:30 amMSP - IDA
1 stop5h 14mUnited Airlines
Sat 7/195:00 amIDA - MSP
2 stops9h 50mUnited Airlines
Deal found 6/12$355
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/266:10 pmMSP - IDA
1 stop5h 17mDelta
Sat 8/306:00 amIDA - MSP
2 stops10h 40mDelta
Deal found 6/10$367
This Hawaiian Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/305:00 pmMSP - IDA
1 stop6h 39mHawaiian Airlines
Sat 9/66:13 amIDA - MSP
1 stop7h 04mHawaiian Airlines
Deal found 6/9$370

Cheapflights Fare Finder

Customize your flight search to find flights from Saint Paul to Idaho Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Saint Paul to Idaho Falls that are best for you.

Fly from

Saint Paul

Fly to

Idaho Falls

Route

Depart

Return

Price

MinneapolisIdaho Falls

MSP - IDA

MSPIDA

Minneapolis St Paul

Tue 8/26

3:13 pm-10:39 pm

1 stop8h 26m

Idaho Falls Fanning Field

Tue 9/2

6:13 am-2:17 pm

1 stop7h 04m

$298

MinneapolisIdaho Falls

MSP - IDA

MSPIDA

Minneapolis St Paul

Wed 6/25

7:00 pm-5:04 pm

1 stop23h 04m

Idaho Falls Fanning Field

Sun 6/29

5:49 pm-10:02 pm

1 stop27h 13m

$303

MinneapolisIdaho Falls

MSP - IDA

MSPIDA

Minneapolis St Paul

Mon 8/25

5:00 am-12:16 pm

1 stop8h 16m

Idaho Falls Fanning Field

Thu 8/28

12:46 pm-7:19 pm

1 stop5h 33m

$326

MinneapolisIdaho Falls

MSP - IDA

MSPIDA

Minneapolis St Paul

Tue 7/15

5:30 am-9:44 am

1 stop5h 14m

Idaho Falls Fanning Field

Sat 7/19

5:00 am-3:50 pm

2 stops9h 50m

$355

MinneapolisIdaho Falls

MSP - IDA

MSPIDA

Minneapolis St Paul

Tue 8/26

6:10 pm-10:27 pm

1 stop5h 17m

Idaho Falls Fanning Field

Sat 8/30

6:00 am-5:40 pm

2 stops10h 40m

$367

MinneapolisIdaho Falls

MSP - IDA

MSPIDA

Minneapolis St Paul

Sat 8/30

5:00 pm-10:39 pm

1 stop6h 39m

Idaho Falls Fanning Field

Sat 9/6

6:13 am-2:17 pm

1 stop7h 04m

$370

MinneapolisIdaho Falls

MSP - IDA

MSPIDA

Minneapolis St Paul

Tue 11/4

7:00 am-3:19 pm

1 stop9h 19m

$149

MinneapolisIdaho Falls

MSP - IDA

MSPIDA

Minneapolis St Paul

Thu 7/24

7:49 pm-3:22 pm

1 stop20h 33m

$156

MinneapolisIdaho Falls

MSP - IDA

MSPIDA

Minneapolis St Paul

Tue 11/4

11:27 am-10:52 pm

2 stops12h 25m

$190

MinneapolisIdaho Falls

MSP - IDA

MSPIDA

Minneapolis St Paul

Thu 7/24

8:54 pm-11:44 am

2 stops15h 50m

$199

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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 $380). Flying from Saint Paul to Idaho Falls in December is currently the most expensive (average of $578). 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.

Rainfall in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average rainfall totals by month.

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.

Temperature in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho Falls. Reviews last updated June 12, 2025.
See what other customers who have flown with Alaska Airlines, Delta and Hawaiian Airlines from Saint Paul to Idaho Falls have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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?

    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. 3 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.

  • What are the cheapest airlines to fly from Saint Paul to Idaho Falls one-way?

    The cheapest airline one-way is Hawaiian Airlines, with whom users have recently found tickets for as low as $149. However, be on the lookout for offers from Alaska Airlines and United Airlines, as they are both options that can get you from Saint Paul to Idaho Falls for a low price.

  • 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 $380). Flying from Saint Paul to Idaho Falls in December is currently the most expensive (average of $578). 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

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Top 3 airlines flying from Saint Paul to Idaho Falls

Discover the top 3 airlines that operate flights from Saint Paul to Idaho Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$273Average$424FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$302Average$445FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$304Average$451FlexibilityNo cancel feeOn-time69%

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