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Cheap flights from Seattle to Springfield from $371

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Springfield departing on 5/22. 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
0 bags

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Find the cheapest flights from Seattle to Springfield

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:06 pm - 11:47 pm
SEA
-
SPI
6h 41m
1 stop
American Airlines Logo
2:31 pm - 8:33 pm
SPI
-
SEA
8h 02m
1 stop
$557American Airlines
목, 6월 18 - 월, 6월 22
American Airlines Logo
3:06 pm - 11:47 pm
SEA
-
SPI
6h 41m
1 stop
American Airlines Logo
2:31 pm - 11:44 pm
SPI
-
SEA
11h 13m
2 stops
$562American Airlines
목, 6월 18 - 월, 6월 22
American Airlines Logo
1:19 pm - 11:38 pm
SEA
-
SPI
8h 19m
1 stop
American Airlines Logo
2:49 pm - 10:38 pm
SPI
-
SEA
9h 49m
1 stop
$593American Airlines
목, 4월 30 - 금, 5월 8
American Airlines Logo
12:59 am - 2:19 pm
SEA
-
SPI
11h 20m
2 stops
American Airlines Logo
2:49 pm - 10:38 pm
SPI
-
SEA
9h 49m
1 stop
$598American Airlines
수, 4월 29 - 금, 5월 8
American Airlines Logo
3:06 pm - 11:47 pm
SEA
-
SPI
6h 41m
1 stop
American Airlines Logo
2:31 pm - 8:33 pm
SPI
-
SEA
8h 02m
1 stop
$613American Airlines
목, 6월 18 - 월, 6월 22
American Airlines Logo
3:06 pm - 11:47 pm
SEA
-
SPI
6h 41m
1 stop
American Airlines Logo
2:31 pm - 12:59 am
SPI
-
SEA
12h 28m
2 stops
$618American Airlines
목, 6월 18 - 월, 6월 22
American Airlines Logo
3:17 pm - 11:38 pm
SEA
-
SPI
6h 21m
1 stop
American Airlines Logo
5:45 am - 12:29 pm
SPI
-
SEA
8h 44m
1 stop
$649American Airlines
목, 4월 16 - 월, 4월 20
American Airlines Logo
12:59 am - 2:19 pm
SEA
-
SPI
11h 20m
2 stops
American Airlines Logo
5:45 am - 12:29 pm
SPI
-
SEA
8h 44m
1 stop
$654American Airlines
수, 4월 15 - 월, 4월 20
American Airlines Logo
11:55 pm - 2:19 pm
SEA
-
SPI
12h 24m
2 stops
American Airlines Logo
2:49 pm - 12:44 am
SPI
-
SEA
11h 55m
2 stops
$659American Airlines
목, 4월 30 - 금, 5월 8
American Airlines Logo
1:32 pm - 11:04 pm
SEA
-
SPI
7h 32m
1 stop
American Airlines Logo
6:00 am - 12:42 pm
SPI
-
SEA
8h 42m
1 stop
$669American Airlines
금, 8월 21 - 일, 8월 23

American Airlines flights from Seattle to Springfield, Illinois

Our best American Airlines deals on Seattle to Springfield, Illinois flight tickets
American Airlines
Jun 18
SEA3:06 pmSeattle/Tacoma Intl
6h 41m
1 stop
SPI11:47 pmSpringfield Capital
Jun 22
SPI2:31 pmSpringfield Capital
8h 02m
1 stop
SEA8:33 pmSeattle/Tacoma Intl
$557
American Airlines
Jun 18
SEA3:06 pmSeattle/Tacoma Intl
6h 41m
1 stop
SPI11:47 pmSpringfield Capital
Jun 22
SPI2:31 pmSpringfield Capital
11h 13m
2 stops
SEA11:44 pmSeattle/Tacoma Intl
$562
American Airlines
Apr 30
SEA1:19 pmSeattle/Tacoma Intl
8h 19m
1 stop
SPI11:38 pmSpringfield Capital
May 8
SPI2:49 pmSpringfield Capital
9h 49m
1 stop
SEA10:38 pmSeattle/Tacoma Intl
$593

momondo Fare Finder

 
Customize your flight search to find flights from Seattle 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 4월 5, 2026.
Use the filters below to find and compare flights from Seattle to Springfield, Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleSpringfield

SEA - SPI

SEASPI

Seattle/Tacoma Intl

목 6/18

3:06 pm-11:47 pm

1 stop6h 41m

Springfield Capital

월 6/22

2:31 pm-8:33 pm

1 stop8h 02m

$557

SeattleSpringfield

SEA - SPI

SEASPI

Seattle/Tacoma Intl

목 6/18

3:06 pm-11:47 pm

1 stop6h 41m

Springfield Capital

월 6/22

2:31 pm-11:44 pm

2 stops11h 13m

$562

SeattleSpringfield

SEA - SPI

SEASPI

Seattle/Tacoma Intl

목 4/30

1:19 pm-11:38 pm

1 stop8h 19m

Springfield Capital

금 5/8

2:49 pm-10:38 pm

1 stop9h 49m

$593

SeattleSpringfield

SEA - SPI

SEASPI

Seattle/Tacoma Intl

수 4/29

12:59 am-2:19 pm

2 stops11h 20m

Springfield Capital

금 5/8

2:49 pm-10:38 pm

1 stop9h 49m

$598

SeattleSpringfield

SEA - SPI

SEASPI

Seattle/Tacoma Intl

목 6/18

3:06 pm-11:47 pm

1 stop6h 41m

Springfield Capital

월 6/22

2:31 pm-8:33 pm

1 stop8h 02m

$613

SeattleSpringfield

SEA - SPI

SEASPI

Seattle/Tacoma Intl

목 6/18

3:06 pm-11:47 pm

1 stop6h 41m

Springfield Capital

월 6/22

2:31 pm-12:59 am

2 stops12h 28m

$618

SeattleSpringfield

SEA - SPI

SEASPI

Seattle/Tacoma Intl

목 4/16

3:17 pm-11:38 pm

1 stop6h 21m

Springfield Capital

월 4/20

5:45 am-12:29 pm

1 stop8h 44m

$649

SeattleSpringfield

SEA - SPI

SEASPI

Seattle/Tacoma Intl

수 4/15

12:59 am-2:19 pm

2 stops11h 20m

Springfield Capital

월 4/20

5:45 am-12:29 pm

1 stop8h 44m

$654

SeattleSpringfield

SEA - SPI

SEASPI

Seattle/Tacoma Intl

목 4/30

11:55 pm-2:19 pm

2 stops12h 24m

Springfield Capital

금 5/8

2:49 pm-12:44 am

2 stops11h 55m

$659

SeattleSpringfield

SEA - SPI

SEASPI

Seattle/Tacoma Intl

금 8/21

1:32 pm-11:04 pm

1 stop7h 32m

Springfield Capital

일 8/23

6:00 am-12:42 pm

1 stop8h 42m

$669

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Springfield from

How to get the cheapest flight ticket from Seattle 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

Can stopping save me money on Seattle to Springfield, Illinois flights?

You could potentially save up to 53% on your flight if you consider stops on a Seattle to Springfield, Illinois flight.

When to book flights from Seattle to Springfield, Illinois

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Springfield, Illinois according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Springfield, Illinois (SEA to SPI) flight deals and tips

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

Fastest flight time

6h 21m

Direct flights

None
The fastest flight from Seattle to Springfield, Illinois takes 6h 21m
There are no direct flights from Seattle to Springfield, Illinois. There are no popular flight routes from Seattle to Springfield, Illinois.
Search flight deals

Frequently asked questions about flying from Seattle to Springfield, Illinois

  • How far is Seattle/Tacoma Intl to Springfield Capital by plane?

    The distance between Seattle/Tacoma Intl and Springfield Capital is about 1704.0 mi. A reasonable flight in good conditions will take 6h 21m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Springfield Capital Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Springfield Capital Airport are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Springfield Capital Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport 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 Seattle/Tacoma Intl Airport to Springfield Capital Airport.

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

    The travel and health documents you'll need for your trip to Springfield Capital Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Springfield Capital Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Springfield, Illinois?

Best airlines flying from Seattle to Springfield, Illinois

Compare and see reviews for airlines that fly from Seattle to Springfield, Illinois with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $228Free CancellationRating
7.1
11,555 reviews
Search American Airlines flights

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 Seattle to Springfield?

Finding the right flight to Springfield from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Springfield quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Seattle to Springfield flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Seattle and Springfield by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Seattle to Springfield flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Springfield, Illinois trip

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