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Cheap flights from Seattle to Springfield (SEA - SPI) from $996

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 5/4. 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.
SEA — SPI
May 3 — May 101
From?
To?
Fri 5/3
Fri 5/10
1 adult, Economy
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Cheap flight deals from Seattle to Springfield

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Springfield (SPI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 28, 2024.

Popular in

December

Cheapest in

October

Average price

$552

Round-trip from

$337
High demand for flights, 36% potential price rise
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Best time to find cheap flights, 51% potential price drop
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Average for round-trip flights in April 2024
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From Seattle/Tacoma Intl to Springfield Capital
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What is the cheapest day to fly round-trip from Seattle to Springfield, Illinois?

Users have found that flying from Seattle to Springfield, Illinois on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from Seattle to Springfield, Illinois?

The best pricing can be found in the month of October. Prices to Springfield, Illinois from Seattle average $627. You can even find prices in October for less than $627, as users have found deals to Springfield, Illinois from as low as $225. The month of December appears to be one of the more expensive times to travel to Springfield, Illinois from Seattle. Flying in the targeted month can save you up to 57%.

When is the cheapest time to fly from Seattle to Springfield, Illinois (SEA - SPI)?

It’s optimal to fly from Seattle to Springfield, Illinois in the morning. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the afternoon.

Cheap American Airlines flights from Seattle to Springfield

Explore cheap flight options specifically provided by American Airlines for the route between Seattle and Springfield. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Sat 5/41:32 pmSEA - SPI
1 stop23h 03mAmerican Airlines
Wed 5/86:18 pmSPI - SEA
1 stop6h 47mAmerican Airlines
Deal found 4/27$996
Sat 5/49:44 pmSEA - SPI
2 stops14h 51mAmerican Airlines
Wed 5/86:18 pmSPI - SEA
1 stop6h 47mAmerican Airlines
Deal found 4/27$999
Fri 5/312:59 amSEA - SPI
2 stops14h 59mAmerican Airlines
Wed 5/86:18 pmSPI - SEA
1 stop6h 47mAmerican Airlines
Deal found 4/27$1,001
Sat 5/49:44 pmSEA - SPI
2 stops18h 14mAmerican Airlines
Wed 5/86:18 pmSPI - SEA
1 stop6h 47mAmerican Airlines
Deal found 4/28$1,004
Fri 5/312:59 amSEA - SPI
2 stops14h 59mAmerican Airlines
Wed 5/86:18 pmSPI - SEA
1 stop6h 47mAmerican Airlines
Deal found 4/28$1,031
Sat 5/49:44 pmSEA - SPI
2 stops14h 51mAmerican Airlines
Wed 5/82:53 pmSPI - SEA
2 stops11h 06mAmerican Airlines
Deal found 4/27$1,182
Fri 5/312:59 amSEA - SPI
2 stops14h 59mAmerican Airlines
Wed 5/82:53 pmSPI - SEA
2 stops11h 06mAmerican Airlines
Deal found 4/27$1,184
Sat 5/49:44 pmSEA - SPI
2 stops14h 51mAmerican Airlines
Wed 5/82:53 pmSPI - SEA
2 stops24h 00mAmerican Airlines
Deal found 4/28$1,187
Fri 5/312:59 amSEA - SPI
2 stops14h 59mAmerican Airlines
Wed 5/82:53 pmSPI - SEA
2 stops11h 06mAmerican Airlines
Deal found 4/28$1,214

Cheap Seattle to Springfield flights in April & May 2024

Find cheap flight options from Seattle to Springfield specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Prices were last updated on April 28, 2024.
Sat 5/41:32 pmSEA - SPI
1 stop23h 03mAmerican Airlines
Wed 5/86:18 pmSPI - SEA
1 stop6h 47mAmerican Airlines
Deal found 4/27$996
Sat 5/49:44 pmSEA - SPI
2 stops14h 51mAmerican Airlines
Wed 5/86:18 pmSPI - SEA
1 stop6h 47mAmerican Airlines
Deal found 4/27$999
Fri 5/312:59 amSEA - SPI
2 stops14h 59mAmerican Airlines
Wed 5/86:18 pmSPI - SEA
1 stop6h 47mAmerican Airlines
Deal found 4/27$1,001
Sat 5/49:44 pmSEA - SPI
2 stops18h 14mAmerican Airlines
Wed 5/86:18 pmSPI - SEA
1 stop6h 47mAmerican Airlines
Deal found 4/28$1,004
Fri 5/312:59 amSEA - SPI
2 stops14h 59mAmerican Airlines
Wed 5/86:18 pmSPI - SEA
1 stop6h 47mAmerican Airlines
Deal found 4/28$1,031
Sat 5/49:44 pmSEA - SPI
2 stops14h 51mAmerican Airlines
Wed 5/82:53 pmSPI - SEA
2 stops11h 06mAmerican Airlines
Deal found 4/27$1,182
Fri 5/312:59 amSEA - SPI
2 stops14h 59mAmerican Airlines
Wed 5/82:53 pmSPI - SEA
2 stops11h 06mAmerican Airlines
Deal found 4/27$1,184
Sat 5/49:44 pmSEA - SPI
2 stops14h 51mAmerican Airlines
Wed 5/82:53 pmSPI - SEA
2 stops24h 00mAmerican Airlines
Deal found 4/28$1,187
Fri 5/312:59 amSEA - SPI
2 stops14h 59mAmerican Airlines
Wed 5/82:53 pmSPI - SEA
2 stops11h 06mAmerican Airlines
Deal found 4/28$1,214

Seattle to Springfield 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Springfield in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Sat 5/41:32 pmSEA - SPI
1 stop23h 03mAmerican Airlines
Wed 5/86:18 pmSPI - SEA
1 stop6h 47mAmerican Airlines
Deal found 4/27$996
Sat 5/49:44 pmSEA - SPI
2 stops14h 51mAmerican Airlines
Wed 5/86:18 pmSPI - SEA
1 stop6h 47mAmerican Airlines
Deal found 4/27$999
Fri 5/312:59 amSEA - SPI
2 stops14h 59mAmerican Airlines
Wed 5/86:18 pmSPI - SEA
1 stop6h 47mAmerican Airlines
Deal found 4/27$1,001
Sat 5/49:44 pmSEA - SPI
2 stops18h 14mAmerican Airlines
Wed 5/86:18 pmSPI - SEA
1 stop6h 47mAmerican Airlines
Deal found 4/28$1,004
Fri 5/312:59 amSEA - SPI
2 stops14h 59mAmerican Airlines
Wed 5/86:18 pmSPI - SEA
1 stop6h 47mAmerican Airlines
Deal found 4/28$1,031
Sat 5/49:44 pmSEA - SPI
2 stops14h 51mAmerican Airlines
Wed 5/82:53 pmSPI - SEA
2 stops11h 06mAmerican Airlines
Deal found 4/27$1,182
Fri 5/312:59 amSEA - SPI
2 stops14h 59mAmerican Airlines
Wed 5/82:53 pmSPI - SEA
2 stops11h 06mAmerican Airlines
Deal found 4/27$1,184
Sat 5/49:44 pmSEA - SPI
2 stops14h 51mAmerican Airlines
Wed 5/82:53 pmSPI - SEA
2 stops24h 00mAmerican Airlines
Deal found 4/28$1,187
Fri 5/312:59 amSEA - SPI
2 stops14h 59mAmerican Airlines
Wed 5/82:53 pmSPI - SEA
2 stops11h 06mAmerican Airlines
Deal found 4/28$1,214

Seattle to Springfield flights leaving soon

Find last-minute flight options from Seattle to Springfield for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Sat 5/41:32 pmSEA - SPI
1 stop23h 03mAmerican Airlines
Wed 5/86:18 pmSPI - SEA
1 stop6h 47mAmerican Airlines
Deal found 4/27$996
Sat 5/49:44 pmSEA - SPI
2 stops14h 51mAmerican Airlines
Wed 5/86:18 pmSPI - SEA
1 stop6h 47mAmerican Airlines
Deal found 4/27$999
Fri 5/312:59 amSEA - SPI
2 stops14h 59mAmerican Airlines
Wed 5/86:18 pmSPI - SEA
1 stop6h 47mAmerican Airlines
Deal found 4/27$1,001
Sat 5/49:44 pmSEA - SPI
2 stops18h 14mAmerican Airlines
Wed 5/86:18 pmSPI - SEA
1 stop6h 47mAmerican Airlines
Deal found 4/28$1,004
Fri 5/312:59 amSEA - SPI
2 stops14h 59mAmerican Airlines
Wed 5/86:18 pmSPI - SEA
1 stop6h 47mAmerican Airlines
Deal found 4/28$1,031
Sat 5/49:44 pmSEA - SPI
2 stops14h 51mAmerican Airlines
Wed 5/82:53 pmSPI - SEA
2 stops11h 06mAmerican Airlines
Deal found 4/27$1,182
Fri 5/312:59 amSEA - SPI
2 stops14h 59mAmerican Airlines
Wed 5/82:53 pmSPI - SEA
2 stops11h 06mAmerican Airlines
Deal found 4/27$1,184
Sat 5/49:44 pmSEA - SPI
2 stops14h 51mAmerican Airlines
Wed 5/82:53 pmSPI - SEA
2 stops24h 00mAmerican Airlines
Deal found 4/28$1,187
Fri 5/312:59 amSEA - SPI
2 stops14h 59mAmerican Airlines
Wed 5/82:53 pmSPI - SEA
2 stops11h 06mAmerican Airlines
Deal found 4/28$1,214

When is the cheapest time to fly from Seattle to Springfield, Illinois?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Springfield. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Springfield, Illinois flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Springfield by month

Plan your trip from Seattle to Springfield by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Springfield is currently $0 while a round-trip flight costs $0. Price data was last updated on April 21, 2024.

Currently, March is the cheapest month in which you can book a flight from Seattle to Springfield, Illinois (average of $337). Flying from Seattle to Springfield, Illinois in June is currently the most expensive (average of $513). 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.

January

$361

February

$341

March

$337

April

$358

May

$383

June

$513

July

$478

August

$479

September

$457

October

$456

November

$445

December

$368

Temperature and rainfall in Springfield by month

Plan your trip to Springfield by taking into account the average temperature and rainfall totals by month.

SPI

Temperature

26.6 - 75.2 °F

Related info for your journey

Find useful and relevant information for your journey from Seattle to Springfield. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Are there last-minute flights available from Seattle to Springfield, Illinois for under $1,000?

    There are currently 9+ open flights from Seattle to Springfield, Illinois within the next 7 days for less than $1,000.

  • What does SEA to SPI mean?

    Seattle/Tacoma Intl Airport is SEA and Springfield Capital Airport is SPI. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Seattle to Springfield that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Springfield flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Springfield with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Springfield flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Springfield that include hotel bookings?

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

  • How can I find direct flights from Seattle to Springfield?

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

  • Can I find deals for business class flights from Seattle to Springfield?

    Yes. Cheapflights offers flight deals from Seattle to Springfield by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Springfield that allow pets onboard?

    Many airlines flying from Seattle to Springfield offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Springfield?

    Yes, you can often find last-minute deals on Seattle to Springfield flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Springfield, Illinois flight deals updated?

    The Seattle to Springfield, Illinois flight deals you see on this page were last updated on 4/28.

See more FAQs

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Alternative routes for Seattle to Springfield
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Seattle to Springfield

Discover the top airline that operate flights from Seattle to Springfield. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$235Average$580FlexibilityNo cancel feeOn-time71%
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Search flights from Seattle to Springfield by cabin class

Find flights from Seattle to Springfield, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Springfield?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seattle to Springfield. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Springfield?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Springfield from Seattle.

Can Cheapflights find flights from Seattle to Springfield with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Seattle to Springfield, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Seattle to Springfield become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Springfield from Seattle today and book when prices fit your budget.

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