$808 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 5/1. 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

Sat, Oct 3 - Sat, Oct 17
United Airlines Logo
5:15 am - 1:40 am
SEA
-
SPN
27h 25m
2 stops
United Airlines Logo
9:55 am - 6:33 pm
SPN
-
SEA
25h 38m
3 stops
$1,849United Airlines
Mon, Aug 10 - Fri, Aug 28
Multiple Airlines Logo
2:05 pm - 2:00 am
SEA
-
SPN
18h 55m
1 stop
Multiple Airlines Logo
3:05 am - 11:05 am
SPN
-
SEA
25h 00m
2 stops
$1,855Multiple Airlines
Fri, Jul 10 - Sat, Jul 18
Multiple Airlines Logo
2:05 pm - 2:00 am
SEA
-
SPN
18h 55m
1 stop
Multiple Airlines Logo
3:05 am - 2:05 pm
SPN
-
SEA
28h 00m
1 stop
$1,904Multiple Airlines
Mon, Aug 10 - Sat, Aug 29
United Airlines Logo
8:45 am - 1:30 am
SEA
-
SPN
23h 45m
2 stops
United Airlines Logo
9:50 am - 3:48 pm
SPN
-
SEA
22h 58m
3 stops
$1,939United Airlines
Thu, Sep 3 - Wed, Sep 9
Multiple Airlines Logo
1:35 pm - 2:00 am
SEA
-
SPN
19h 25m
1 stop
Multiple Airlines Logo
3:05 am - 1:40 pm
SPN
-
SEA
27h 35m
1 stop
$1,954Multiple Airlines
Thu, Sep 3 - Thu, Sep 10
United Airlines Logo
7:06 am - 8:50 am
SEA
-
SPN
32h 44m
3 stops
United Airlines Logo
9:55 am - 5:45 pm
SPN
-
SEA
24h 50m
3 stops
$2,094United Airlines
Fri, Jul 10 - Sun, Jul 19
United Airlines Logo
8:05 pm - 1:30 am
SEA
-
SPN
36h 25m
2 stops
United Airlines Logo
9:50 am - 6:47 pm
SPN
-
SEA
25h 57m
3 stops
$2,192United Airlines
Sat, Aug 29 - Wed, Sep 2
United Airlines Logo
6:29 am - 1:30 am
SEA
-
SPN
26h 01m
2 stops
United Airlines Logo
7:15 am - 9:11 pm
SPN
-
SEA
30h 56m
3 stops
$2,211United Airlines
Sat, Aug 29 - Wed, Sep 2
United Airlines Logo
7:06 am - 1:30 am
SEA
-
SPN
25h 24m
2 stops
United Airlines Logo
7:15 am - 9:11 pm
SPN
-
SEA
30h 56m
3 stops
$2,212United Airlines
Mon, Aug 24 - Sat, Aug 29
United Airlines Logo
8:38 am - 1:30 am
SEA
-
SPN
23h 52m
2 stops
United Airlines Logo
9:50 am - 6:29 pm
SPN
-
SEA
25h 39m
3 stops
$2,216United Airlines
Useful Info

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 9551 reviews
7.7Boarding
6.6Food
7.3Comfort
7.1Entertainment
8.1Crew
Airline reviews

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

10.0 ExcellentMargaret, Apr 2026
DEN - ORD
Read more United Airlines reviews

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

The boarding timing needs to be improved. The flight was delayed again because it took way too long to board. I was already exhausted from sleeping at the airport and spending all day there due to delay from my previous flight that connected in Chicago.

I had a terrible experience. My flight got delayed from Atlanta to Chicago on Monday April 6, 2026, and that led to me missing my next flight to Brussels. United Airlines didn’t provide me with any accommodation for shelter. I had to sleep at the airport in Chicago. The next flight I was put on didn’t leave until the evening hours of Tuesday 4/7/2026.

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

Flight left on time, arrived early, pleasant staff provided water, coffee, etc. access to bathrooms was reasonable and were well maintained. blankets were available, lots of entertainment options. LUGGAGE SERVICE WAS GREAT. I got my one checked bag quickly and was able to make a bus connection for a 2 hour bus ride saving me from waiting another 1.5 hours.

The boarding process was straightforward. One pertinent observation regarding all boarding procedures is that if an individual requires assistance or possesses a special status and is part of preboarding, it is advisable to limit the number of passengers who can preboard with them, rather than the entire, sometimes large, companion groups. The seats are uncomfortable, and the entertainment options are significantly inferior compared to other airlines. During the snack service, I requested an additional bag of snacks, but my request was denied. Initially, the flight attendant agreed to my request.becoming a strange accurate moment. The flight duration was four hours.

The flight was officially delayed 3 times, and was actually later than that. Combined, it was a 3 hour delay, but there was no recognition (miles, voucher, etc). The crew seemed stressed. The captain sounded nervous in his announcements. The flight itself was smooth and uneventful.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Great until we got to FRA. The next trip leg we were put in Business Class where seats had minimal padding!!!! They were awful and United Airlines needs to have their Lufthansa partner up their game or I won’t fly with them again!!

I had a good time. However, I paid for the wifi and it was in and out the whole flight.

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