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Cheap Flights from Springfield to Seattle, WA, United States - SPI to SEA

Popular flights from Springfield to Seattle

If your flight days are flexible and you looking for a good deal, our charts on cheap flights provide some insight regarding affordable flight options for your next big adventure.

American Airlines
Departure Date Return Date Lowest Price
Apr 20, 2016 Apr 27, 2016 $352
United Airlines
Departure Date Return Date Lowest Price
Apr 20, 2016 Apr 27, 2016 $352

How Much Does it Cost to Fly from Springfield to Seattle (SPI to SEA)?

We have collected flight cost data from across the web for travel from Springfield to Seattle, and have found the average flight price for this trip to be $456.

When Can I Buy the Cheapest Flight from Springfield to Seattle (SPI to SEA)?

Airlines can adjust prices for plane tickets from Springfield to Seattle based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Lowest Fares Chart By Month from Springfield to Seattle

The chart below shows the lowest fare by month when flying from Springfield to Seattle.

Month Origin Destination Carrier Depart Date Return Date Stops Price
March Springfield Seattle American 3/15/16 3/17/16 2 $561
April Springfield Seattle American 4/20/16 4/27/16 1 $352
May Springfield Seattle United 5/14/16 5/22/16 1 $397
June Springfield Seattle United 6/22/16 7/2/16 1 $492
July Springfield Seattle American 7/14/16 7/20/16 1 $587
September Springfield Seattle United 9/16/16 9/26/16 2 $510
October Springfield Seattle United 10/5/16 10/12/16 1 $442
November Springfield Seattle United 11/2/16 11/6/16 2 $510

Springfield to Seattle Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Springfield to Seattle?
Answer: Dallas - Ft Worth, TX

Airlines Flying from Springfield to Seattle (SPI to SEA)

Below are the different airlines that fly from Springfield to Seattle with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Springfield to Seattle.

Springfield to Seattle
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American DFW X X X X X X X
American DFW / PHX X X X X X X X
United ORD X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Springfield and Seattle, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights to Seattle - SEA

FlightsAirlineLowest Price
St Louis to Seattle American, Alaska, Frontier, United $242
Indianapolis to Seattle American, Alaska, Frontier, United $234
Cedar Rapids to Seattle American, Alaska, Frontier, United $375
Moline to Seattle American, Alaska, United $343
Peoria to Seattle American, United $352
Evansville to Seattle American, United $447
Bloomington - Normal to Seattle American $352
Chicago to Portland American, Alaska, Frontier, Spirit, United, Virgin America $179
St Louis to Portland American, Alaska, Frontier, United $244
Chicago to Spokane American, Alaska, United $265
Chicago to San Diego American, Alaska, Frontier, Spirit, United, Virgin America $81
Chicago to Bellingham American, Alaska, United $414
Indianapolis to Portland American, Alaska, Frontier, United $244
Chicago to San Jose American, Alaska, United $223
Chicago to Boise American, Alaska, United $261
Chicago to Sacramento American, Alaska, United $247
Chicago to Oakland American, Alaska, Spirit, United $145
Chicago to Salt Lake City American, Frontier, United $150
Chicago to Eugene American, Alaska, United $302
Chicago to Yakima American, Alaska $369
Cedar Rapids to Portland American, Alaska, Frontier, United $392
Chicago to Reno American, Alaska, United $275
Chicago to Detroit American, United $166
Chicago to Pasco American, Alaska, United $345
St Louis to Las Vegas American, Alaska, Frontier, United $118

Cheap International Flights to Seattle - SEA

FlightsAirlineLowest Price
Chicago to Vancouver American, Air Canada, Alaska, Frontier, Spirit, Porter, United, Virgin America, WestJet $298
Chicago to Victoria American, Air Canada, Alaska, United, WestJet $332
St Louis to Vancouver American, Air Canada, Alaska, Frontier, United, WestJet $306
Chicago to Calgary American, Air Canada, Alaska, JetBlue, Frontier, Spirit, Public Charters, Porter, United, Virgin America, WestJet $308
Indianapolis to Vancouver American, Air Canada, Alaska, Allegiant, United, WestJet $369
Cheap Flights from Springfield to Seattle, WA, United States, from $352 Round trip from SPI to SEA