What are the cheapest airlines flying from Springfield to Idaho Falls round-trip?

American Airlines, at $299, was found to be the cheapest airline from Springfield to Idaho Falls. An alternate airline flying to your destination would be United Airlines. American Airlines is priced at 37% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Springfield to Idaho Falls?

Travelers seeking maximum savings on their Springfield to Idaho Falls flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 day to fly round-trip from Springfield to Idaho Falls?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 72% on your flight compared to booking on days when demand is much higher.

What is the cheapest month to fly from Springfield to Idaho Falls?

Due to multiple factors, expect to potentially pay more when booking in April. For low rates, February can be a great choice for travel to Idaho Falls. Flights to Idaho Falls from Springfield in February are about $478 on average during February, but can be found for as low as $236.

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

Unlike at noon, when flights are generally more expensive, you can save up to 21% on flights from Springfield to Idaho Falls by exploring options for tickets in the morning.

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

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

How can I find direct flights from Springfield to Idaho Falls?

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

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

Yes. Cheapflights offers flight deals from Springfield 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.

$299+ Flights from Springfield to Idaho Falls

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Cheap flight deals from Springfield to Idaho Falls

Round-trip from	$299 (American Airlines)
Popular in	April
Cheapest in	February
Average price	$599

From Springfield-Branson to Idaho Falls Fanning Field

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($84 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

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Find flight deals from Springfield to Idaho Falls

Cheapest flights from Springfield to Idaho Falls
Explore the most affordable flight options available from Springfield to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Sat 10/184:18 pmSGF - IDA

1 stop6h 30mAmerican Airlines

Tue 10/2112:55 pmIDA - SGF

1 stop7h 31mAmerican Airlines

Deal found 7/29

$299

Wed 8/135:45 amSGF - IDA

1 stop4h 59mUnited Airlines

Sun 8/176:03 pmIDA - SGF

1 stop4h 41mUnited Airlines

Deal found 7/29

$446

Best flights from Springfield to Idaho Falls
Discover carefully curated flight deals from Springfield to Idaho Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Sat 10/184:18 pmSGF - IDA

1 stop6h 30mAmerican Airlines

Tue 10/2112:55 pmIDA - SGF

1 stop7h 31mAmerican Airlines

Deal found 7/29

$299

Wed 8/135:45 amSGF - IDA

1 stop4h 59mUnited Airlines

Sun 8/176:03 pmIDA - SGF

1 stop4h 41mUnited Airlines

Deal found 7/29

$446

Last-minute flights from Springfield to Idaho Falls
Discover last-minute flight deals from Springfield to Idaho Falls. Data last updated July 29, 2025 and is based on user searches.

Wed 8/135:45 amSGF - IDA

1 stop4h 59mUnited Airlines

Sun 8/176:03 pmIDA - SGF

1 stop4h 41mUnited Airlines

Deal found 7/29

$446

Fri 8/156:00 amSGF - IDA

1 stop7h 47mAmerican Airlines

Sat 8/2312:46 pmIDA - SGF

1 stop7h 39mAmerican Airlines

Deal found 7/26

$449

One-way flights from Springfield to Idaho Falls
Search for one-way flight options from Springfield to Idaho Falls. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Thu 12/185:00 pmSGF - IDA

1 stop6h 57mUnited Airlines

Deal found 7/28

$386

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SpringfieldIdaho Falls

SGF - IDA

SGFIDA

Springfield-Branson

Sat 10/18

4:18 pm-9:48 pm

1 stop6h 30m

Idaho Falls Fanning Field

Tue 10/21

12:55 pm-9:26 pm

1 stop7h 31m

$299

SpringfieldIdaho Falls

SGF - IDA

SGFIDA

Springfield-Branson

Wed 8/13

5:45 am-9:44 am

1 stop4h 59m

Idaho Falls Fanning Field

Sun 8/17

6:03 pm-11:44 pm

1 stop4h 41m

$446

SpringfieldIdaho Falls

SGF - IDA

SGFIDA

Springfield-Branson

Thu 12/18

5:00 pm-10:57 pm

1 stop6h 57m

$386

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Springfield to Idaho Falls

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

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

Currently, October is the cheapest month in which you can book a flight from Springfield to Idaho Falls (average of $380). Flying from Springfield 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.

Reviews of airlines servicing Idaho Falls

Read through reviews of airlines operating flights from Springfield to Idaho Falls, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines

7.4

Good

8,896 reviews

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

What are the cheapest airlines flying from Springfield to Idaho Falls round-trip?
American Airlines, at $299, was found to be the cheapest airline from Springfield to Idaho Falls. An alternate airline flying to your destination would be United Airlines. American Airlines is priced at 37% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Springfield to Idaho Falls that include hotel bookings?
Yes. In addition to deals on Springfield to Idaho Falls flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Springfield to Idaho Falls?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Springfield to Idaho Falls.
Can I find deals for business class flights from Springfield to Idaho Falls?
Yes. Cheapflights offers flight deals from Springfield 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 Springfield to Idaho Falls?
Currently, October is the cheapest month in which you can book a flight from Springfield to Idaho Falls (average of $380). Flying from Springfield 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 airline flying from Springfield to Idaho Falls

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$236	Average$514	FlexibilityNo cancel fee	On-time69%

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$299+ Cheap flights from Springfield to Idaho Falls (SGF - IDA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Springfield 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 Springfield to Idaho Falls

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Springfield to Idaho Falls

Cheapest flights from Springfield to Idaho FallsExplore the most affordable flight options available from Springfield to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Springfield to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Springfield to Idaho Falls

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

Cheapflights Insights

Everything you need to know about your flight from Springfield to Idaho Falls

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

Reviews of airlines servicing Idaho Falls

Read through reviews of airlines operating flights from Springfield to Idaho Falls, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Springfield 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 are the cheapest airlines flying from Springfield to Idaho Falls round-trip?

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

How can I find direct flights from Springfield to Idaho Falls?

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

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

Traveling to a place near Idaho Falls?

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Alternative routes for Springfield to Idaho Falls

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Springfield to Idaho Falls

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Travel Smart

Cheapest flights from Springfield to Idaho Falls
Explore the most affordable flight options available from Springfield to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.