What airlines fly to State of Washington?

Alaska Airlines, American Airlines and Southwest are the top three most popular airlines that fly to State of Washington from Springfield, Illinois according to our data. Alaska Airlines is the first choice among our users, with 65% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 7 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Springfield Capital Airport to Washington were last updated today.

How many operators does momondo search for flights from Springfield Capital Airport to Washington?

As of July 2026, there is 1 operator available to choose from for flights from Springfield Capital Airport to Washington.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Springfield Capital Airport to Washington.

What documentation or ID do you need to fly to Washington?

The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$493 Cheap Flights from Springfield, Illinois to Washington in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Springfield, Illinois to Washington

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:08 am - 12:49 pm

SPI

SEA

8h 41m

1 stop

5:50 am - 2:17 pm

SEA

SPI

6h 27m

1 stop

$493American Airlines

Sat, Aug 22 - Sat, Aug 29

6:00 am - 12:22 pm

SPI

PDX

8h 22m

1 stop

1:12 pm - 12:09 am

PDX

SPI

8h 57m

1 stop

$495American Airlines

Sat, Oct 17 - Sat, Oct 24

6:08 am - 12:49 pm

SPI

SEA

8h 41m

1 stop

5:50 am - 2:06 pm

SEA

SPI

6h 16m

1 stop

$525American Airlines

Sat, Aug 15 - Sun, Aug 23

2:51 pm - 8:52 pm

SPI

SEA

8h 01m

1 stop

1:24 pm - 12:12 am

SEA

SPI

8h 48m

1 stop

$530American Airlines

Sat, Aug 8 - Tue, Aug 11

6:00 am - 10:36 am

SPI

PDX

6h 36m

1 stop

1:45 pm - 12:41 am

PDX

SPI

8h 56m

1 stop

$555American Airlines

Tue, Jul 14 - Sat, Jul 18

2:51 pm - 8:52 pm

SPI

SEA

8h 01m

1 stop

3:35 pm - 12:12 am

SEA

SPI

6h 37m

1 stop

$557American Airlines

Fri, Aug 21 - Sun, Aug 23

2:51 pm - 8:52 pm

SPI

SEA

8h 01m

1 stop

5:50 am - 2:17 pm

SEA

SPI

6h 27m

1 stop

$562American Airlines

Sun, Aug 9 - Sat, Aug 15

6:00 am - 11:17 pm

SPI

GEG

19h 17m

2 stops

2:27 pm - 12:12 am

GEG

SPI

7h 45m

1 stop

$582American Airlines

Wed, Jul 29 - Wed, Aug 5

2:44 pm - 11:06 pm

SPI

GEG

10h 22m

2 stops

2:29 pm - 12:09 am

GEG

SPI

7h 40m

1 stop

$590American Airlines

Sat, Aug 1 - Tue, Aug 4

6:08 am - 12:34 pm

SPI

SEA

8h 26m

1 stop

5:50 am - 2:17 pm

SEA

SPI

6h 27m

1 stop

$593American Airlines

Tue, Aug 18 - Sat, Aug 22

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American Airlines flights from Springfield, Illinois to State of Washington

Our best American Airlines deals on Springfield, Illinois to State of Washington flight tickets

American Airlines

Aug 22

SPI6:08 amSpringfield Capital

8h 41m

1 stop

SEA12:49 pmSeattle/Tacoma Intl

Aug 29

SEA5:50 amSeattle/Tacoma Intl

6h 27m

1 stop

SPI2:17 pmSpringfield Capital

$493

American Airlines

Oct 17

SPI6:00 amSpringfield Capital

8h 22m

1 stop

PDX12:22 pmPortland

Oct 24

PDX1:12 pmPortland

8h 57m

1 stop

SPI12:09 amSpringfield Capital

$495

American Airlines

Aug 15

SPI6:08 amSpringfield Capital

8h 41m

1 stop

SEA12:49 pmSeattle/Tacoma Intl

Aug 23

SEA5:50 amSeattle/Tacoma Intl

6h 16m

1 stop

SPI2:06 pmSpringfield Capital

$525

momondo Fare Finder

Use the filters below to find and compare flights from Springfield, Illinois to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpringfieldSeattle

SPI - SEA

SPISEA

Springfield Capital

Sat 8/22

6:08 am-12:49 pm

1 stop8h 41m

Seattle/Tacoma Intl

Sat 8/29

5:50 am-2:17 pm

1 stop6h 27m

$493

SpringfieldPortland

SPI - PDX

SPIPDX

Springfield Capital

Sat 10/17

6:00 am-12:22 pm

1 stop8h 22m

Portland

Sat 10/24

1:12 pm-12:09 am

1 stop8h 57m

$495

SpringfieldSeattle

SPI - SEA

SPISEA

Springfield Capital

Sat 8/15

6:08 am-12:49 pm

1 stop8h 41m

Seattle/Tacoma Intl

Sun 8/23

5:50 am-2:06 pm

1 stop6h 16m

$525

SpringfieldSeattle

SPI - SEA

SPISEA

Springfield Capital

Sat 8/8

2:51 pm-8:52 pm

1 stop8h 01m

Seattle/Tacoma Intl

Tue 8/11

1:24 pm-12:12 am

1 stop8h 48m

$530

SpringfieldPortland

SPI - PDX

SPIPDX

Springfield Capital

Tue 7/14

6:00 am-10:36 am

1 stop6h 36m

Portland

Sat 7/18

1:45 pm-12:41 am

1 stop8h 56m

$555

SpringfieldSeattle

SPI - SEA

SPISEA

Springfield Capital

Fri 8/21

2:51 pm-8:52 pm

1 stop8h 01m

Seattle/Tacoma Intl

Sun 8/23

3:35 pm-12:12 am

1 stop6h 37m

$557

Quickest round-trip

SpringfieldSeattle

SPI - SEA

SPISEA

Springfield Capital

Sun 8/9

2:51 pm-8:52 pm

1 stop8h 01m

Seattle/Tacoma Intl

Sat 8/15

5:50 am-2:17 pm

1 stop6h 27m

$562

SpringfieldSpokane

SPI - GEG

SPIGEG

Springfield Capital

Wed 7/29

6:00 am-11:17 pm

2 stops19h 17m

Spokane

Wed 8/5

2:27 pm-12:12 am

1 stop7h 45m

$582

SpringfieldSpokane

SPI - GEG

SPIGEG

Springfield Capital

Sat 8/1

2:44 pm-11:06 pm

2 stops10h 22m

Spokane

Tue 8/4

2:29 pm-12:09 am

1 stop7h 40m

$590

SpringfieldSeattle

SPI - SEA

SPISEA

Springfield Capital

Tue 8/18

6:08 am-12:34 pm

1 stop8h 26m

Seattle/Tacoma Intl

Sat 8/22

5:50 am-2:17 pm

1 stop6h 27m

$593

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Springfield, Illinois to State of Washington

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

Prices

Airlines

What is the cheapest month to fly to State of Washington?

The month of October is, on average, the cheapest month to fly to State of Washington from Springfield, Illinois, with most prices found around $0. If you aren’t able to travel to State of Washington during the month of October, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $0.

Can stopping save me money on Springfield, Illinois to State of Washington flights?

You could potentially save up to 25% on your flight if you consider stops on a Springfield, Illinois to State of Washington flight.

Cheap Springfield, Illinois to State of Washington flight deals and tips

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

Fastest flight time	6h 36m
Direct flights	None

The fastest flight from Springfield, Illinois to State of Washington takes 6h 36m

There are no direct flights from Springfield, Illinois to State of Washington. There are no popular flight routes from Springfield, Illinois to State of Washington.

Search flight deals

Frequently asked questions about flying from Springfield, Illinois to Washington

When did momondo last update prices for flights from Springfield Capital Airport to Washington?
Prices for flights from Springfield Capital Airport to Washington were last updated today.
How many operators does momondo search for flights from Springfield Capital Airport to Washington?
As of July 2026, there is 1 operator available to choose from for flights from Springfield Capital Airport to Washington.
How old do you have to be to fly from Springfield Capital Airport to Washington?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Springfield Capital Airport to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Springfield, Illinois to State of Washington

Compare and see reviews for airlines that fly from Springfield, Illinois to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.1 11,765 reviews		Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington from Springfield.

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

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

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

momondo provides multiple filters to help you find the best flight to Washington from Springfield. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Springfield to Washington 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.