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Cheap flights from Idaho to Springfield from $709

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Springfield departing on 7/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Idaho to Springfield

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:12 pm - 12:07 am
BOI
-
SPI
7h 55m
1 stop
American Airlines Logo
6:00 am - 2:20 pm
SPI
-
BOI
9h 20m
1 stop
$709American Airlines
Wed, Jul 1 - Sun, Jul 5
American Airlines Logo
3:12 pm - 12:07 am
BOI
-
SPI
7h 55m
1 stop
American Airlines Logo
2:39 pm - 10:28 pm
SPI
-
BOI
8h 49m
2 stops
$756American Airlines
Fri, Jun 19 - Tue, Jun 23
American Airlines Logo
3:12 pm - 12:07 am
BOI
-
SPI
7h 55m
1 stop
American Airlines Logo
6:00 am - 2:22 pm
SPI
-
BOI
9h 22m
1 stop
$769American Airlines
Fri, Jun 19 - Tue, Jun 23
American Airlines Logo
12:13 pm - 12:07 am
BOI
-
SPI
10h 54m
2 stops
American Airlines Logo
6:00 am - 3:06 pm
SPI
-
BOI
10h 06m
2 stops
$836American Airlines
Fri, Jun 19 - Tue, Jun 23
American Airlines Logo
12:13 pm - 12:07 am
BOI
-
SPI
10h 54m
2 stops
American Airlines Logo
6:00 am - 2:20 pm
SPI
-
BOI
9h 20m
1 stop
$898American Airlines
Wed, Jul 1 - Sun, Jul 5
American Airlines Logo
12:13 pm - 12:07 am
BOI
-
SPI
10h 54m
2 stops
American Airlines Logo
6:00 am - 2:46 pm
SPI
-
BOI
9h 46m
2 stops
$1,013American Airlines
Wed, Jul 1 - Sun, Jul 5
American Airlines Logo
2:27 pm - 12:07 am
GEG
-
SPI
7h 40m
1 stop
American Airlines Logo
6:08 am - 1:37 pm
SPI
-
GEG
9h 29m
1 stop
$1,141American Airlines
Fri, Sep 4 - Tue, Sep 8
American Airlines Logo
2:27 pm - 12:07 am
GEG
-
SPI
7h 40m
1 stop
American Airlines Logo
6:08 am - 1:37 pm
SPI
-
GEG
9h 29m
1 stop
$1,147American Airlines
Thu, Sep 3 - Mon, Sep 7
American Airlines Logo
2:27 pm - 12:07 am
GEG
-
SPI
7h 40m
1 stop
American Airlines Logo
6:08 am - 8:42 pm
SPI
-
GEG
16h 34m
2 stops
$1,316American Airlines
Thu, Sep 3 - Mon, Sep 7
American Airlines Logo
12:44 pm - 12:07 am
GEG
-
SPI
9h 23m
2 stops
American Airlines Logo
6:08 am - 1:37 pm
SPI
-
GEG
9h 29m
1 stop
$1,407American Airlines
Fri, Sep 4 - Tue, Sep 8

American Airlines flights from Idaho to Springfield, Illinois

Our best American Airlines deals on Idaho to Springfield, Illinois flight tickets
American Airlines
Jul 1
BOI3:12 pmBoise Air Term. Gowen Fld
7h 55m
1 stop
SPI12:07 amSpringfield Capital
Jul 5
SPI6:00 amSpringfield Capital
9h 20m
1 stop
BOI2:20 pmBoise Air Term. Gowen Fld
$709
American Airlines
Jun 19
BOI3:12 pmBoise Air Term. Gowen Fld
7h 55m
1 stop
SPI12:07 amSpringfield Capital
Jun 23
SPI2:39 pmSpringfield Capital
8h 49m
2 stops
BOI10:28 pmBoise Air Term. Gowen Fld
$756
American Airlines
Jun 19
BOI3:12 pmBoise Air Term. Gowen Fld
7h 55m
1 stop
SPI12:07 amSpringfield Capital
Jun 23
SPI6:00 amSpringfield Capital
9h 22m
1 stop
BOI2:22 pmBoise Air Term. Gowen Fld
$769

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Springfield, Illinois 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, momondo users made 832,500 searches. Data last updated June 8, 2026.
Use the filters below to find and compare flights from Idaho to Springfield, Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseSpringfield

BOI - SPI

BOISPI

Boise Air Term. Gowen Fld

Wed 7/1

3:12 pm-12:07 am

1 stop7h 55m

Springfield Capital

Sun 7/5

6:00 am-2:20 pm

1 stop9h 20m

$709
Quickest round-trip

BoiseSpringfield

BOI - SPI

BOISPI

Boise Air Term. Gowen Fld

Fri 6/19

3:12 pm-12:07 am

1 stop7h 55m

Springfield Capital

Tue 6/23

2:39 pm-10:28 pm

2 stops8h 49m

$756

BoiseSpringfield

BOI - SPI

BOISPI

Boise Air Term. Gowen Fld

Fri 6/19

3:12 pm-12:07 am

1 stop7h 55m

Springfield Capital

Tue 6/23

6:00 am-2:22 pm

1 stop9h 22m

$769

BoiseSpringfield

BOI - SPI

BOISPI

Boise Air Term. Gowen Fld

Fri 6/19

12:13 pm-12:07 am

2 stops10h 54m

Springfield Capital

Tue 6/23

6:00 am-3:06 pm

2 stops10h 06m

$836

BoiseSpringfield

BOI - SPI

BOISPI

Boise Air Term. Gowen Fld

Wed 7/1

12:13 pm-12:07 am

2 stops10h 54m

Springfield Capital

Sun 7/5

6:00 am-2:20 pm

1 stop9h 20m

$898

BoiseSpringfield

BOI - SPI

BOISPI

Boise Air Term. Gowen Fld

Wed 7/1

12:13 pm-12:07 am

2 stops10h 54m

Springfield Capital

Sun 7/5

6:00 am-2:46 pm

2 stops9h 46m

$1,013

SpokaneSpringfield

GEG - SPI

GEGSPI

Spokane

Fri 9/4

2:27 pm-12:07 am

1 stop7h 40m

Springfield Capital

Tue 9/8

6:08 am-1:37 pm

1 stop9h 29m

$1,141

SpokaneSpringfield

GEG - SPI

GEGSPI

Spokane

Thu 9/3

2:27 pm-12:07 am

1 stop7h 40m

Springfield Capital

Mon 9/7

6:08 am-1:37 pm

1 stop9h 29m

$1,147

SpokaneSpringfield

GEG - SPI

GEGSPI

Spokane

Thu 9/3

2:27 pm-12:07 am

1 stop7h 40m

Springfield Capital

Mon 9/7

6:08 am-8:42 pm

2 stops16h 34m

$1,316

SpokaneSpringfield

GEG - SPI

GEGSPI

Spokane

Fri 9/4

12:44 pm-12:07 am

2 stops9h 23m

Springfield Capital

Tue 9/8

6:08 am-1:37 pm

1 stop9h 29m

$1,407

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Springfield from

How to get the cheapest flight ticket from Idaho to Springfield, Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Springfield, Illinois?

United Airlines, Delta and Southwest are the top three most popular airlines that fly to Springfield, Illinois from Idaho according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Springfield, Illinois. Keep in mind that there are 4 different airlines that fly to Springfield, Illinois on a routine basis, so you have a few additional options to choose from.

Cheap Idaho to Springfield, Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Springfield, Illinois

Fastest flight time

7h 55m

Direct flights

None
The fastest flight from Idaho to Springfield, Illinois takes 7h 55m
There are no direct flights from Idaho to Springfield, Illinois. There are no popular flight routes from Idaho to Springfield, Illinois.
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Frequently asked questions about flying from Idaho to Springfield, Illinois

  • When did momondo last update prices for flights from Idaho to Springfield Capital Airport?

    Prices for flights from Idaho to Springfield Capital Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Idaho to Springfield Capital Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Springfield Capital Airport.

  • What documentation or ID do you need to fly to Springfield Capital Airport?

    The required travel and health documents for your Springfield Capital Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Springfield Capital Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Springfield?

Book flights to Springfield if you plan to visit one of these locations
Lincoln

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Springfield?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Idaho to Springfield. momondo saves you time and could save you money on your trip.

Can I find flights from Idaho to Springfield with flexible booking policies on momondo?

Yes. All flights to Springfield from Idaho on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Idaho to Springfield?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Idaho to Springfield.

I’m not ready to book a flight from Idaho to Springfield right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Springfield from Idaho. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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