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$129+ 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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — SEA
Jun 5 — Jun 121
Fri 6/5
Fri 6/12
1 adult, Economy
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Cheapflights Tip: The best prices from Saint Paul to Seattle/Tacoma Intl are usually found in December or February, booked 79 days in advance, depart on a Friday or Thursday and return on a Thursday

Cheap 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 May 6, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:39 pm
MSP
-
SEA
1 stop14h 27m
Frontier
Mon 6/17:50 pm
SEA
-
MSP
1 stop11h 29m
Frontier
Deal found 5/2$219
This Booking.com deal was found by Cheapflights users on 5/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/910:18 am
MSP
-
SEA
1 stop25h 30m
Frontier
Wed 6/107:41 pm
SEA
-
MSP
1 stop23h 49m
Frontier
Deal found 5/2$223
This Expedia deal was found by Cheapflights users on 5/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:18 am
MSP
-
SEA
1 stop25h 31m
Frontier
Thu 8/137:41 pm
SEA
-
MSP
1 stop11h 40m
Frontier
Deal found 5/4$224
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:39 pm
MSP
-
SEA
1 stop14h 27m
Frontier
Wed 6/37:50 pm
SEA
-
MSP
1 stop11h 29m
Frontier
Deal found 5/2$227
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/279:39 pm
MSP
-
SEA
1 stop14h 27m
Frontier
Fri 6/57:50 pm
SEA
-
MSP
1 stop11h 29m
Frontier
Deal found 5/4$230
This Frontier deal was found by Cheapflights users on 5/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/289:39 pm
MSP
-
SEA
1 stop18h 22m
Frontier
Wed 6/37:50 pm
SEA
-
MSP
1 stop11h 29m
Frontier
Deal found 5/4$231
This Travelocity deal was found by Cheapflights users on 5/5. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:40 pm
MSP
-
SEA
Nonstop3h 47m
Multiple Airlines
Tue 8/257:41 pm
SEA
-
MSP
1 stop11h 42m
Multiple Airlines
Deal found 5/5$235
This Delta deal was found by Cheapflights users on 5/6. 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.
Thu 6/410:04 pm
MSP
-
SEA
Nonstop3h 39m
Delta
Mon 6/82:30 pm
SEA
-
MSP
Nonstop3h 26m
Delta
Deal found 5/6$237
This Sun Country Air deal was found by Cheapflights users on 5/5. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:20 pm
MSP
-
SEA
Nonstop3h 43m
Sun Country Air
Thu 10/16:22 pm
SEA
-
MSP
Nonstop3h 21m
Sun Country Air
Deal found 5/5$238
This Booking.com deal was found by Cheapflights users on 5/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1910:15 pm
MSP
-
SEA
1 stop13h 33m
Frontier
Tue 6/237:41 pm
SEA
-
MSP
1 stop23h 49m
Frontier
Deal found 5/5$243
This Expedia deal was found by Cheapflights users on 5/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/810:15 pm
MSP
-
SEA
1 stop13h 34m
Frontier
Sun 8/167:41 pm
SEA
-
MSP
1 stop11h 40m
Frontier
Deal found 5/5$244

Find 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 May 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$219
(Kiwi.com)

One-way from

$129
(Cheapflightsfares)

Popular in

March

Cheapest in

December

Average price

$307
Provider with most accurate pricing for Minneapolis St Paul-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Minneapolis St Paul-Seattle/Tacoma Intl flights.
Search Deals
From Saint Paul to Seattle/Tacoma Intl
Search Deals
One-way flight from Saint Paul to Seattle/Tacoma Intl
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 May 6, 2026.
Use the filters below to find and compare flights from Saint Paul to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MinneapolisSeattle

MSP - SEA

MSPSEA

Minneapolis St Paul

Wed 6/24

11:10 am-12:58 pm

Nonstop3h 48m

Seattle/Tacoma Intl

Sun 6/28

11:59 pm-5:17 am

Nonstop3h 18m

$237

MinneapolisSeattle

MSP - SEA

MSPSEA

Minneapolis St Paul

Fri 6/19

10:08 pm-11:59 pm

Nonstop3h 51m

Seattle/Tacoma Intl

Tue 6/23

6:05 am-11:24 am

Nonstop3h 19m

$237

MinneapolisSeattle

MSP - SEA

MSPSEA

Minneapolis St Paul

Wed 6/17

7:00 am-8:50 am

Nonstop3h 50m

Seattle/Tacoma Intl

Sun 6/21

11:59 pm-5:17 am

Nonstop3h 18m

$367

MinneapolisSeattle

MSP - SEA

MSPSEA

Minneapolis St Paul

Sat 9/12

12:50 pm-9:30 pm

2 stops10h 40m

Seattle/Tacoma Intl

Wed 9/16

7:10 am-6:05 pm

2 stops8h 55m

$397

MinneapolisSeattle

MSP - SEA

MSPSEA

Minneapolis St Paul

Fri 10/9

2:54 pm-4:46 pm

Nonstop3h 52m

Seattle/Tacoma Intl

Sun 10/11

7:17 am-4:53 pm

1 stop7h 36m

$407

MinneapolisSeattle

MSP - SEA

MSPSEA

Minneapolis St Paul

Sat 6/13

6:45 pm-1:10 am

2 stops8h 25m

Seattle/Tacoma Intl

Mon 6/15

7:30 am-6:20 pm

2 stops8h 50m

$417

MinneapolisSeattle

MSP - SEA

MSPSEA

Minneapolis St Paul

Thu 7/9

7:00 pm-1:40 am

2 stops8h 40m

Seattle/Tacoma Intl

Tue 7/14

11:05 pm-9:10 am

1 stop8h 05m

$418

MinneapolisSeattle

MSP - SEA

MSPSEA

Minneapolis St Paul

Tue 7/21

3:50 pm-11:30 pm

2 stops9h 40m

Seattle/Tacoma Intl

Sat 7/25

8:45 am-9:30 pm

2 stops10h 45m

$427

MinneapolisSeattle

MSP - SEA

MSPSEA

Minneapolis St Paul

Mon 7/13

6:17 pm-10:27 pm

1 stop6h 10m

Seattle/Tacoma Intl

Mon 7/20

6:40 pm-11:59 pm

Nonstop3h 19m

$442

MinneapolisSeattle

MSP - SEA

MSPSEA

Minneapolis St Paul

Mon 8/17

9:15 am-5:05 pm

2 stops9h 50m

Seattle/Tacoma Intl

Sun 8/23

5:55 am-5:15 pm

2 stops9h 20m

$450

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Showing 1-10 of 23 resultsSorted by cheapest first
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2
3

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

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 May 6, 2026.

When flying from Saint Paul to Seattle, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 41% versus a flight at noon.

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 May 2, 2026.

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

How much does it cost to fly round-trip from Saint Paul to Seattle?

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 May 6, 2026.
Read through reviews of airlines operating flights from Saint Paul to Seattle, such as Alaska Airlines,Delta, andHawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,335 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

7.9

Entertainment

7.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Alaska Airlines
7.9
Good
12,335 reviews
Alaska Airlines
7.9
Good
12,335 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

7.9

Entertainment

7.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Delta
7.9
Good
8,460 reviews
Alaska Airlines
7.9
Good
12,335 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

7.9

Entertainment

7.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Hawaiian Airlines
7.8
Good
2,837 reviews
Alaska Airlines
7.9
Good
12,335 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

7.9

Entertainment

7.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Sun Country Air
6.8
Okay
334 reviews
Alaska Airlines
7.9
Good
12,335 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

7.9

Entertainment

7.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well
Frontier
5.6
Fair
2,964 reviews
Alaska Airlines
7.9
Good
12,335 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

7.9

Entertainment

7.0

Food

7.1

Reviews

1 / 20
8.0
Excellent

Eugene,Mar 2026

MFR - SEA

Alaska Airlines is is always good. There where few choices of what to drink, and no food. No blankets, no pillows, and you h ats ok. I just had open heart surgery And i could have used something. But the flight and the crew where exelent. So all is well

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 5 daily inbound flights from Saint Paul from 6 different airlines.

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

    Within the past month, 164 users have taken a look at flights from Saint Paul to Seattle/Tacoma Intl.

  • How long is the flight from Saint Paul to Seattle?

    A quick flight from Saint Paul to Seattle can take about 3h 50m. Delta provides one of the quickest options available for as low as $337. The distance between Saint Paul and Seattle is about 1395 mi. Generally, flights for this route are nonstop.

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

    $84 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 United Airlines, with prices starting from $105 and $108, 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 Aeromexico (87%), Alaska Airlines (86%) and Korean Air (86%).

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

    The cheapest flight price from Saint Paul to Seattle is $128. On average you can expect to pay $1,013. The most popular route, (Minneapolis St Paul - Seattle/Tacoma Intl), can usually be booked for $237.

  • 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.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Ocean Shores
Olympia
Lynnwood
Lacey
Edmonds
Leavenworth
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Renton
Kirkland
Ellensburg
Fife
Lakewood
Issaquah
Shoreline

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Top 6 airlines flying from Saint Paul to Seattle

Discover the top 6 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 May 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$276FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$118Average$302FlexibilityNo cancel feeOn-time85%
Sun Country AirCheapest$155Average$266FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$175Average$324FlexibilityNo cancel feeOn-time75%
DeltaCheapest$177Average$423FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$188Average$258FlexibilityNo cancel feeOn-time63%

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