$692 Find Cheap Flights from Seattle to the Northern Mariana Islands

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to the Northern Mariana Islands departing on 3/19. 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
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Seattle to the Northern Mariana Islands Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to the Northern Mariana Islands 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to the Northern Mariana Islands

Sun, Mar 1 - Fri, Mar 6
Multiple Airlines Logo
1:40 pm - 3:30 pm
SEA
-
SPN
31h 50m
1 stop
Multiple Airlines Logo
2:40 am - 6:52 pm
SPN
-
SEA
34h 12m
2 stops
$1,182Multiple Airlines
Sun, Mar 1 - Sat, Mar 7
Multiple Airlines Logo
1:40 pm - 3:30 pm
SEA
-
SPN
31h 50m
1 stop
Multiple Airlines Logo
4:35 pm - 1:45 pm
SPN
-
SEA
39h 10m
1 stop
$1,224Multiple Airlines
Thu, Mar 12 - Wed, Mar 18
Multiple Airlines Logo
2:40 pm - 3:30 pm
SEA
-
SPN
31h 50m
1 stop
Multiple Airlines Logo
2:40 am - 7:03 pm
SPN
-
SEA
33h 23m
2 stops
$1,318Multiple Airlines
Thu, Mar 12 - Wed, Mar 18
Multiple Airlines Logo
2:40 pm - 3:30 pm
SEA
-
SPN
31h 50m
1 stop
Multiple Airlines Logo
2:40 am - 2:55 pm
SPN
-
SEA
29h 15m
1 stop
$1,462Multiple Airlines
Mon, Mar 2 - Thu, Mar 19
Multiple Airlines Logo
12:50 pm - 3:30 pm
SEA
-
SPN
32h 40m
2 stops
Multiple Airlines Logo
4:35 pm - 2:55 pm
SPN
-
SEA
39h 20m
1 stop
$1,511Multiple Airlines
Thu, Jun 11 - Sun, Jun 28
United Airlines Logo
5:00 am - 8:50 am
SEA
-
SPN
34h 50m
3 stops
United Airlines Logo
9:50 am - 2:08 pm
SPN
-
SEA
21h 18m
3 stops
$1,920United Airlines
Fri, May 22 - Fri, May 29
United Airlines Logo
5:20 pm - 1:30 am
SEA
-
SPN
39h 10m
2 stops
United Airlines Logo
7:15 am - 8:53 pm
SPN
-
SEA
30h 38m
2 stops
$2,662United Airlines
Mon, Mar 30 - Mon, Apr 6
United Airlines Logo
7:12 am - 9:30 pm
SEA
-
SPN
21h 18m
2 stops
United Airlines Logo
12:45 pm - 2:46 pm
SPN
-
SEA
19h 01m
2 stops
$2,793United Airlines
Mon, Mar 30 - Mon, Apr 6
United Airlines Logo
7:12 am - 9:30 pm
SEA
-
SPN
21h 18m
2 stops
United Airlines Logo
12:45 pm - 11:27 pm
SPN
-
SEA
27h 42m
3 stops
$3,377United Airlines
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FAQs - booking Northern Mariana Islands flights

  • How does KAYAK find such low prices on flights from Seattle to the Northern Mariana Islands?

    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 the Northern Mariana Islands.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to the Northern Mariana Islands 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 the Northern Mariana Islands?

    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 from Seattle to the Northern Mariana Islands with an airline and back with another airline.

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

    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 from Seattle to the Northern Mariana Islands up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Seattle to the Northern Mariana Islands

 
Need help choosing which airline to fly with from Seattle to the Northern Mariana Islands? 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.
7.4
United AirlinesOverall score based on 9308 reviews
7.7Boarding
6.6Food
7.3Comfort
8.1Crew
7.1Entertainment
Airline reviews

Once boarding started it was pretty quick. Food was inedible; cold and salty..

8.0 ExcellentAnonymous, Feb 2026
EWR - EDI
Read more United Airlines reviews

Once boarding started it was pretty quick. Food was inedible; cold and salty..

Entertainment kept turning itself off. Gave up on watching a movie.

Both the WIFI and entertainment did not work for 2.5h

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Everything you need to know for your flight from Seattle to the Northern Mariana Islands

Information on your arrival and departure airports

Seattle (SEA)