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Idaho Falls

$177+ Cheap flights from Missouri 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
STL — IDA
nov. 25 — dic. 21
lun. 11/25
lun. 12/2
1 adult, Economy
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Cheap flight deals from Missouri to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Missouri (USMO) to Idaho Falls (IDA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 20, 2024.

Find flight deals from Missouri to Idaho Falls

Cheapest flights from Missouri to Idaho Falls
Explore the most affordable flight options available from Missouri to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 20, 2024.

This Mytrip deal was found by Cheapflights users on 11/19. 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.
jue. 12/512:00 pmSTL - IDA
3 stops24h 28mMultiple Airlines
lun. 12/96:25 pmIDA - STL
2 stops19h 56mMultiple Airlines
Deal found 11/19$399
This United deal was found by Cheapflights users on 11/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/235:10 pmSGF - IDA
1 stop5h 04mUnited Airlines
lun. 11/252:35 pmIDA - SGF
1 stop4h 55mUnited Airlines
Deal found 11/19$468
This Mytrip deal was found by Cheapflights users on 11/20. 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.
jue. 12/57:03 pmMCI - IDA
2 stops19h 50mMultiple Airlines
lun. 12/96:25 pmIDA - MCI
2 stops20h 22mMultiple Airlines
Deal found 11/20$498
This United Airlines deal was found by Cheapflights users on 11/20. 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.
sáb. 12/215:20 amMCI - IDA
1 stop5h 31mUnited Airlines
vie. 12/271:48 pmIDA - MCI
1 stop5h 40mUnited Airlines
Deal found 11/20$567
This Delta deal was found by Cheapflights users on 11/20. 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.
jue. 12/57:40 amSTL - IDA
1 stop5h 43mDelta
lun. 12/96:55 pmIDA - STL
1 stop5h 02mDelta
Deal found 11/20$574
This United Airlines deal was found by Cheapflights users on 11/20. 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.
jue. 12/55:40 pmSTL - IDA
2 stops24h 44mUnited Airlines
lun. 12/96:05 pmIDA - STL
2 stops19h 20mUnited Airlines
Deal found 11/20$625
This Alaska Airlines deal was found by Cheapflights users on 11/18. 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.
sáb. 11/232:23 pmSTL - IDA
1 stop10h 33mAlaska Airlines
lun. 11/256:00 amIDA - STL
1 stop16h 59mAlaska Airlines
Deal found 11/18$674
This Alaska Airlines deal was found by Cheapflights users on 11/18. 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.
mié. 12/47:00 amMCI - IDA
1 stop9h 02mAlaska Airlines
dom. 12/83:40 pmIDA - MCI
2 stops22h 49mAlaska Airlines
Deal found 11/18$766

Find flights from Missouri to Idaho Falls within your budget

Customize your flight search to find flights from Missouri 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 2,629,791 searches. Data last updated noviembre 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisIdaho Falls

STL - IDA

STLIDA

Lambert-St Louis

mié. 1/8

5:03 am-12:25 pm

1 stop8h 22m

Idaho Falls Fanning Field

lun. 1/13

12:55 pm-7:30 pm

1 stop5h 35m

$334

Kansas CityIdaho Falls

MCI - IDA

MCIIDA

Kansas City

mié. 1/15

5:13 am-12:25 pm

1 stop8h 12m

Idaho Falls Fanning Field

dom. 1/19

12:55 pm-9:47 pm

1 stop7h 52m

$370

Kansas CityIdaho Falls

MCI - IDA

MCIIDA

Kansas City

mié. 1/15

8:00 am-5:09 pm

2 stops10h 09m

Idaho Falls Fanning Field

dom. 1/19

5:50 pm-11:43 pm

1 stop4h 53m

$389

St. LouisIdaho Falls

STL - IDA

STLIDA

Lambert-St Louis

jue. 12/5

12:00 pm-11:28 am

3 stops24h 28m

Idaho Falls Fanning Field

lun. 12/9

6:25 pm-3:21 pm

2 stops19h 56m

$399

St. LouisIdaho Falls

STL - IDA

STLIDA

Lambert-St Louis

mié. 1/8

8:00 am-5:09 pm

2 stops10h 09m

Idaho Falls Fanning Field

lun. 1/13

5:50 pm-2:14 pm

2 stops19h 24m

$420

Kansas CityIdaho Falls

MCI - IDA

MCIIDA

Kansas City

jue. 12/5

7:03 pm-1:53 pm

2 stops19h 50m

Idaho Falls Fanning Field

lun. 12/9

6:25 pm-3:47 pm

2 stops20h 22m

$498

St. LouisIdaho Falls

STL - IDA

STLIDA

Lambert-St Louis

jue. 12/5

7:40 am-12:23 pm

1 stop5h 43m

Idaho Falls Fanning Field

lun. 12/9

6:55 pm-12:57 am

1 stop5h 02m

$574

Kansas CityIdaho Falls

MCI - IDA

MCIIDA

Kansas City

vie. 3/14

6:20 pm-10:21 pm

1 stop5h 01m

Idaho Falls Fanning Field

sáb. 3/22

7:00 pm-12:22 am

1 stop4h 22m

$584

Kansas CityIdaho Falls

MCI - IDA

MCIIDA

Kansas City

mié. 12/4

7:00 am-3:02 pm

1 stop9h 02m

Idaho Falls Fanning Field

dom. 12/8

3:40 pm-3:29 pm

2 stops22h 49m

$766

St. LouisIdaho Falls

STL - IDA

STLIDA

Lambert-St Louis

jue. 1/2

7:00 am-2:56 pm

1 stop8h 56m

Idaho Falls Fanning Field

dom. 1/5

3:34 pm-1:53 pm

1 stop21h 19m

$767

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 13 results
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Best time to book a flight from Missouri to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Missouri 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.

Travel insights for flights from Missouri to Idaho Falls

Get recent, data-driven insights about flights from Missouri to Idaho Falls including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Missouri to Idaho Falls (average of $380). Flying from Missouri to Idaho Falls in July is currently the most expensive (average of $629). 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 noviembre 20, 2024.
Read reviews from past customers who have flown American Airlines, Delta and United Airlines from Missouri to Idaho Falls. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,461 reviews

Crew

8.5

Overall

8.0

Food

7.2

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines
8.0
Very good
9,461 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Crew

8.5

Overall

8.0

Food

7.2

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Delta
8.0
Very good
8,756 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Crew

8.5

Overall

8.0

Food

7.2

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

United Airlines
7.4
Good
9,171 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Crew

8.5

Overall

8.0

Food

7.2

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Crew

8.5

Overall

8.0

Food

7.2

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Related info for your journey

Find useful and relevant information for your journey from Missouri 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 Missouri?

    Idaho Falls Fanning Field (IDA), located 3.8 mi from the city center, is the airport you fly into when you book flights from Missouri to Idaho Falls.

  • What are the most popular routes from Missouri to Idaho Falls?

    The most popular route from Missouri to Idaho Falls is Lambert-St Louis - Idaho Falls Fanning Field. You may also consider Kansas City - Idaho Falls Fanning Field or Springfield-Branson - Idaho Falls Fanning Field.

  • Can I find deals for flights from Missouri to Idaho Falls that include hotel bookings?

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

  • How can I find direct flights from Missouri to Idaho Falls?

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

  • Can I find deals for business class flights from Missouri to Idaho Falls?

    Yes. Cheapflights offers flight deals from Missouri 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 Missouri to Idaho Falls?

    Currently, October is the cheapest month in which you can book a flight from Missouri to Idaho Falls (average of $380). Flying from Missouri to Idaho Falls in July is currently the most expensive (average of $629). 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 Missouri to Idaho Falls

Discover the top 3 airlines that operate flights from Missouri 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 2,629,791 searches. Data last updated noviembre 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$313Average$613FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$363Average$629FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$388Average$653FlexibilityNo cancel feeOn-time71%
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