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$98+ Cheap flights from Saint Paul, MN to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — SEA
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheapflights Tip: The best prices from Saint Paul to Seattle/Tacoma Intl are usually found in October or September, booked 26 days in advance, depart on a Friday or Thursday and return on a Thursday

Cheap flight deals from Saint Paul to Seattle

Keep the following information in mind while searching for Saint Paul to Seattle flight deals. Data was last updated April 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$165
(Cheapflightsfares)

One-way from

$98
(Cheapflightsfares)

Popular in

March

Cheapest in

October

Average price

$268
Provider with most accurate pricing for Minneapolis St Paul-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Minneapolis St Paul-Seattle/Tacoma Intl flights.
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From Saint Paul to Seattle/Tacoma Intl
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One-way flight from Saint Paul to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 10% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Saint Paul to Seattle

Cheapest flights from Saint Paul to Seattle
Explore the most affordable flight options available from Saint Paul to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/313:36 pmMSP - SEA
Nonstop3h 45mSun Country Air
Wed 6/46:24 pmSEA - MSP
Nonstop3h 17mSun Country Air
Deal found 4/29$165
This FlightHub deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/286:00 amMSP - SEA
1 stop19h 27mMultiple Airlines
Fri 6/611:59 pmSEA - MSP
Nonstop3h 14mMultiple Airlines
Deal found 4/29$191
This CheapOair deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/316:00 amMSP - SEA
1 stop20h 37mFrontier
Sat 6/76:25 amSEA - MSP
1 stop16h 19mFrontier
Deal found 4/29$201
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/206:55 amMSP - SEA
Nonstop3h 49mDelta
Tue 5/2011:50 pmSEA - MSP
Nonstop3h 25mDelta
Deal found 4/29$257
This Alaska Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/42:17 pmMSP - SEA
Nonstop3h 46mAlaska Airlines
Mon 6/166:37 pmSEA - MSP
Nonstop3h 22mAlaska Airlines
Deal found 4/28$297
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/911:45 amMSP - SEA
1 stop6h 09mUnited Airlines
Fri 7/1112:20 amSEA - MSP
1 stop8h 11mUnited Airlines
Deal found 4/28$317
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/125:00 amMSP - SEA
1 stop7h 04mAmerican Airlines
Wed 6/183:17 pmSEA - MSP
1 stop6h 42mAmerican Airlines
Deal found 4/29$327

Cheapflights Fare Finder

Customize your flight search to find flights from Saint Paul to Seattle 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, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
Use the filters below to find and compare flights from Saint Paul to Seattle that are best for you.

Fly from

Saint Paul

Fly to

Seattle

Route

Depart

Return

Price

MinneapolisSeattle

MSP - SEA

MSPSEA

Minneapolis St Paul

Sat 5/31

3:36 pm-5:21 pm

Nonstop3h 45m

Seattle/Tacoma Intl

Wed 6/4

6:24 pm-11:41 pm

Nonstop3h 17m

$165

MinneapolisSeattle

MSP - SEA

MSPSEA

Minneapolis St Paul

Wed 5/28

6:00 am-11:27 pm

1 stop19h 27m

Seattle/Tacoma Intl

Fri 6/6

11:59 pm-5:13 am

Nonstop3h 14m

$191

MinneapolisSeattle

MSP - SEA

MSPSEA

Minneapolis St Paul

Sat 5/31

6:00 am-12:37 am

1 stop20h 37m

Seattle/Tacoma Intl

Tue 6/3

6:25 am-12:44 am

1 stop16h 19m

$201

MinneapolisSeattle

MSP - SEA

MSPSEA

Minneapolis St Paul

Tue 5/20

6:55 am-8:44 am

Nonstop3h 49m

Seattle/Tacoma Intl

Tue 5/20

11:50 pm-5:15 am

Nonstop3h 25m

$257

MinneapolisSeattle

MSP - SEA

MSPSEA

Minneapolis St Paul

Wed 7/9

11:45 am-3:54 pm

1 stop6h 09m

Seattle/Tacoma Intl

Fri 7/11

12:20 am-10:31 am

1 stop8h 11m

$317

MinneapolisSeattle

MSP - SEA

MSPSEA

Minneapolis St Paul

Thu 6/12

5:00 am-10:04 am

1 stop7h 04m

Seattle/Tacoma Intl

Wed 6/18

3:17 pm-11:59 pm

1 stop6h 42m

$327

MinneapolisSeattle

MSP - SEA

MSPSEA

Minneapolis St Paul

Wed 7/23

1:05 pm-4:40 pm

1 stop5h 35m

Seattle/Tacoma Intl

Wed 7/30

6:37 pm-11:59 pm

Nonstop3h 22m

$347

MinneapolisSeattle

MSP - SEA

MSPSEA

Minneapolis St Paul

Fri 5/16

10:00 am-11:45 am

Nonstop3h 45m

$98

MinneapolisSeattle

MSP - SEA

MSPSEA

Minneapolis St Paul

Tue 6/3

6:25 am-11:37 pm

1 stop19h 12m

$106

MinneapolisSeattle

MSP - SEA

MSPSEA

Minneapolis St Paul

Wed 6/11

3:54 pm-3:03 pm

1 stop25h 09m

$116

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 17 results
1
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Best time to book a flight from Saint Paul to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Saint Paul with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Saint Paul to Seattle

How far ahead should I book a flight from Saint Paul to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Saint Paul to Seattle. Price data was last updated on April 25, 2025.

Booking 26 days in advance of your planned departure date is, on average, the best time to get cheap flights from Saint Paul to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Saint Paul to Seattle?

Currently, January is the cheapest month in which you can book a flight from Saint Paul to Seattle (average of $238). Flying from Saint Paul to Seattle in July is currently the most expensive (average of $405). 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.

What is the cheapest time of day to fly from SA1 to SEA?

Find hourly flight availability from Saint Paul to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

When flying from Saint Paul to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Saint Paul to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Saint Paul to Seattle. Price data was last updated on June 16, 2024.

Travelers seeking maximum savings on their Saint Paul to Seattle flight should consider departing on Sunday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Saint Paul to Seattle

Explore weekly flight availability from Saint Paul to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 30, 2025.

The most flights from SA1 to SEA are scheduled on a Monday (23 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated April 30, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Saint Paul to Seattle. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,406 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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

  • What airport do you fly into for flights to Seattle from Saint Paul?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Seattle from Saint Paul. Booking flights from Saint Paul to Seattle/Tacoma Intl (SEA) should be relatively easy as there are 18 daily inbound flights from Saint Paul from 7 different airlines.

  • How popular is this Saint Paul to Seattle flight route?

    Within the past month, 148 users have taken a look at flights from Saint Paul to Seattle/Tacoma Intl.

  • What are the cheapest airlines to fly from Saint Paul to Seattle one-way?

    $98 is the cheapest one-way deal found within the past few days, from Sun Country Air. You may also be able to find cheap deals on Frontier and Delta, with prices starting from $106 and $129, respectively.

  • What are the most reliable airlines from Saint Paul to Seattle?

    The top 3 most reliable airlines when flying from Saint Paul to Seattle are Condor (100%), Air Europa (100%) and LATAM Airlines (100%).

  • What are the cheapest flights from Saint Paul to Seattle?

    The cheapest flight price from Saint Paul to Seattle is $84. On average you can expect to pay $852. The most popular route, (Minneapolis St Paul - Seattle/Tacoma Intl), can usually be booked for $165.

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

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

  • How can I find direct flights from Saint Paul to Seattle?

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

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

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

  • What is the cheapest month to book a flight from Saint Paul to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Saint Paul to Seattle (average of $238). Flying from Saint Paul to Seattle in July is currently the most expensive (average of $405). 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.

See more FAQs

Traveling to a place near Saint Paul?

Book flights to Saint Paul if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Renton
Ocean Shores
Lacey
Leavenworth
Federal Way
Olympia
Shoreline
Cle Elum
Centralia
Kent
Lynnwood
Aberdeen
Shelton
Silverdale
Redmond
Issaquah

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Alternative routes for Saint Paul to Seattle

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Top 7 airlines flying from Saint Paul to Seattle

Discover the top 7 airlines that operate flights from Saint Paul to Seattle. 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 2,558,603 searches. Data last updated April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$96Average$196FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$108Average$317FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$120Average$310FlexibilityNo cancel feeOn-time75%
DeltaCheapest$146Average$387FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$150Average$239FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$158Average$430FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$236Average$383FlexibilityNo cancel feeOn-time69%

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