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SEA - SPI

Find cheap flights from Seattle to Springfield from $758

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Springfield departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 6/12
Wed 6/19

Search hundreds of travel sites at once for deals on flights to Springfield

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Springfield, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Springfield, as well as popular online travel agencies
In the last 7 days travelers have searched 41,771,603 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Seattle to Springfield (SEA-SPI)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Springfield that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:00 am - 2:24 pmSEA-SPI
6h 24m1 stop
3:42 pm - 10:52 pmSPI-SEA
9h 10m1 stop
$758American Airlines
Find Deal
Tue, Oct 29 - Sat, Nov 2
10:45 pm - 2:24 pmSEA-SPI
13h 39m2 stops
5:37 pm - 10:52 pmSPI-SEA
7h 15m1 stop
$975American Airlines
Find Deal
Tue, Oct 29 - Sat, Nov 2
1:43 am - 5:55 pmSEA-SPI
14h 12m2 stops
3:42 pm - 8:28 pmSPI-SEA
6h 46m1 stop
$977American Airlines
Find Deal
Mon, Oct 28 - Sat, Nov 2
10:45 pm - 2:24 pmSEA-SPI
13h 39m2 stops
3:42 pm - 12:56 amSPI-SEA
11h 14m2 stops
$1,194American Airlines
Find Deal
Tue, Oct 29 - Sat, Nov 2
1:43 am - 5:55 pmSEA-SPI
14h 12m2 stops
3:42 pm - 12:56 amSPI-SEA
11h 14m2 stops
$1,195American Airlines
Find Deal
Mon, Oct 28 - Sat, Nov 2

Flights from Seattle to Springfield - Travel Insights & Trends

Get data-powered insights and trends into flights from Seattle to Springfield to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Seattle to Springfield?

The average price of all flights from Seattle to Springfield, Illinois clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Springfield on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Seattle to Springfield. For your return ticket, we recommend flying on a Tuesday and avoiding Mondays for the best deals.

Good to know

High season

September

Cheapest flight

$758
Most popular time to fly and prices are also 24% lower on average.
Flight from Seattle to Springfield

When to book flights from Seattle to Springfield

Are your dates flexible? Find out the best times to travel from Seattle to Springfield based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Springfield

  • What is the cheapest flight from Seattle to Springfield, Illinois?

    In the last 3 days, the lowest price for a flight from Seattle to Springfield, Illinois was $758 for a round-trip ticket.

  • Do I need a passport to fly between Seattle and Springfield?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Seattle to Springfield?

    On your way to Springfield, you’ll fly out from Seattle/Tacoma Intl. You’ll be landing at Springfield Capital.

  • Which aircraft models fly most regularly from Seattle to Springfield?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Springfield?

    oneworld is the only airline alliance operating flights between Seattle and Springfield.

  • How does KAYAK find such low prices on flights from Seattle to Springfield?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Springfield.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Springfield?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Springfield from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Springfield?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Springfield with an airline and back to Seattle with another airline. Booking your flights between Seattle and SPI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Springfield?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Springfield from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Seattle to Springfield

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Springfield. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Springfield? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
American AirlinesOverall score based on 14608 reviews
8.0Crew
7.2Comfort
7.1Entertainment
6.6Food
7.6Boarding
Airline reviews

The CX617 from HK to BKK was delayed more than 1.5 hours.

2.0 MediocreAnonymous, May 2024STL - ORD
Read more about American Airlines reviews

The CX617 from HK to BKK was delayed more than 1.5 hours.

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

Average - flew with Jet Blue internal and it was far more comfortable and better food and entertainment. Notable difference

The flight got canceled due to mechanical issues, and he to be rebooked and missed my appointments for that day

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

The only problem experienced was a ground stop in Chicago due to weather. But the crew handled everything professionally. They prioritized rebooking those passengers who had connecting flights and then deplaning the other passengers. When the hold was lifted, they efficiently re-boarded all the passengers so that we could depart before our departure limit expired.

I had the exit seat with all the leg room I could ask for. Great!

Seattle - Springfield Flights

Departure:

Seattle (undefined)United States

Destination:

Springfield (SPI)United States

Return flight deals:

Springfield - Seattle

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