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Northern Mariana Islands

$622+ Cheap flights from Seattle (SEA) to the Northern Mariana Islands

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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ROP
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Cheap flight deals from Seattle to Northern Mariana Islands

Cheapest flights from Seattle to Northern Mariana Islands
Explore the most affordable flight options available from Seattle to Northern Mariana Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.

This United Airlines deal was found by Cheapflights users on 7/26. 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.
Fri 10/305:23 pm
SEA
-
SPN
2 stops36h 02m
United Airlines
Tue 11/109:50 am
SPN
-
SEA
3 stops24h 22m
United Airlines
Deal found 7/26$1,815
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Mon 9/147:11 am
SEA
-
SPN
3 stops32h 34m
United Airlines
Wed 9/237:15 am
SPN
-
SEA
2 stops24h 09m
United Airlines
Deal found 7/23$1,818
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Mon 8/315:00 am
SEA
-
SPN
2 stops27h 30m
United Airlines
Wed 9/167:15 am
SPN
-
SEA
2 stops24h 09m
United Airlines
Deal found 7/22$1,822
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Tue 9/13:30 pm
SEA
-
SPN
2 stops41h 00m
United Airlines
Wed 9/167:15 am
SPN
-
SEA
2 stops30h 28m
United Airlines
Deal found 7/22$1,833
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Mon 9/146:32 am
SEA
-
SPN
3 stops33h 13m
United Airlines
Fri 9/257:15 am
SPN
-
SEA
2 stops24h 07m
United Airlines
Deal found 7/22$1,863
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Sat 8/299:05 am
SEA
-
SPN
2 stops23h 25m
United Airlines
Wed 9/167:15 am
SPN
-
SEA
2 stops25h 37m
United Airlines
Deal found 7/22$1,867
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Thu 8/207:11 am
SEA
-
SPN
3 stops32h 39m
United Airlines
Thu 8/279:55 am
SPN
-
SEA
3 stops23h 19m
United Airlines
Deal found 7/22$1,875
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Sun 8/307:35 pm
SEA
-
SPN
2 stops36h 55m
United Airlines
Fri 9/187:15 am
SPN
-
SEA
2 stops27h 27m
United Airlines
Deal found 7/22$1,878
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Fri 9/47:35 pm
SEA
-
SPN
2 stops36h 55m
United Airlines
Wed 9/167:15 am
SPN
-
SEA
2 stops24h 09m
United Airlines
Deal found 7/22$1,879
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Mon 9/79:05 am
SEA
-
SPN
3 stops30h 40m
United Airlines
Mon 9/147:15 am
SPN
-
SEA
2 stops24h 09m
United Airlines
Deal found 7/26$1,886

Find flight deals from Seattle to Northern Mariana Islands

Keep the following information in mind while searching for Seattle to Northern Mariana Islands flight deals. Data was last updated July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,815
(United Airlines)

One-way from

$1,011
(Kiwi.com)

Popular in

August

Cheapest in

March

Average price

$2,541
Provider with most accurate pricing for Seattle/Tacoma Intl-I Fadang Saipan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-I Fadang Saipan Intl flights.
Search Deals
From Seattle/Tacoma Intl to Northern Mariana Islands
Search Deals
One-way flight from Seattle/Tacoma Intl to Northern Mariana Islands
Search Deals
Highest demand for flights based on searches. 32% potential increase in price ($844 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($101 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Northern Mariana Islands 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 July 27, 2026.
Use the filters below to find and compare flights from Seattle to the Northern Mariana Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Fri 10/30

5:23 pm-10:25 pm

2 stops36h 02m

I Fadang Saipan Intl

Tue 11/10

9:50 am-4:12 pm

3 stops24h 22m

$1,815

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Tue 9/1

3:30 pm-1:30 am

2 stops41h 00m

I Fadang Saipan Intl

Wed 9/16

7:15 am-8:43 pm

2 stops30h 28m

$1,833

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Wed 9/2

7:11 am-1:30 am

2 stops25h 19m

I Fadang Saipan Intl

Fri 9/18

7:15 am-3:52 pm

2 stops25h 37m

$1,867
Quickest round-trip

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Sat 8/29

9:05 am-1:30 am

2 stops23h 25m

I Fadang Saipan Intl

Wed 9/16

7:15 am-3:52 pm

2 stops25h 37m

$1,867

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Thu 8/20

7:11 am-8:50 am

3 stops32h 39m

I Fadang Saipan Intl

Thu 8/27

9:55 am-4:14 pm

3 stops23h 19m

$1,875

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Fri 9/4

7:35 pm-1:30 am

2 stops36h 55m

I Fadang Saipan Intl

Wed 9/16

7:15 am-2:24 pm

2 stops24h 09m

$1,879

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Mon 9/7

9:05 am-8:45 am

3 stops30h 40m

I Fadang Saipan Intl

Mon 9/14

7:15 am-2:24 pm

2 stops24h 09m

$1,886
Cheapest one-way

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Mon 8/24

10:59 pm-2:00 am

2 stops58h 01m

$622
Quickest one-way

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Sat 8/1

2:05 pm-2:00 am

1 stop18h 55m

$1,140

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Sat 8/1

5:00 am-1:30 am

3 stops27h 30m

$1,788

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Sorted by cheapest first

Best time to book a flight from Seattle to Northern Mariana Islands

Have a flexible travel schedule? Discover the best time to fly to Northern Mariana Islands from Seattle 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 Seattle to the Northern Mariana Islands

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Northern Mariana Islands

Get insights into the airlines that provide service to Northern Mariana Islands. 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 Northern Mariana Islands. Reviews last updated July 27, 2026.
Read reviews from past customers who have flown United Airlines from Seattle to the Northern Mariana Islands. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,041 reviews

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
10,041 reviews
United Airlines
7.4
Good
10,041 reviews

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

Related info for your journey

Find useful and relevant information for your journey from Seattle to Northern Mariana Islands. 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 from for flights from Seattle to Northern Mariana Islands?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl (SEA) is the airport most travelers will use when flying to Northern Mariana Islands from Seattle.

  • How long is the flight from Seattle to Northern Mariana Islands?

    Airlines like United Airlines fly from Seattle to Northern Mariana Islands in about 36h 02m. The time it takes to get you to your destination can typically vary by up to . The distance between Seattle and Northern Mariana Islands is about 5539 mi.

  • Can I find deals for flights from Seattle to Northern Mariana Islands that include hotel bookings?

    Yes. In addition to deals on Seattle to Northern Mariana Islands flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Northern Mariana Islands?

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

  • Can I find deals for business class flights from Seattle to Northern Mariana Islands?

    Yes. Cheapflights offers flight deals from Seattle to Northern Mariana Islands 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

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Top airline flying from Seattle to Northern Mariana Islands

Discover the top airline that operate flights from Seattle to Northern Mariana Islands. 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 July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,414Average$1,765FlexibilityNo cancel feeOn-time69%

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