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Northern Mariana Islands

$662+ 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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ROP
Jul 15 — Jul 221
Wed 7/15
Wed 7/22
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 June 15, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Fri 7/102:05 pm
SEA
-
SPN
1 stop18h 55m
Multiple Airlines
Thu 7/163:05 am
SPN
-
SEA
1 stop28h 00m
Multiple Airlines
Deal found 6/12$1,401
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 7/222:05 pm
SEA
-
SPN
1 stop18h 55m
Multiple Airlines
Tue 7/283:05 am
SPN
-
SEA
1 stop28h 00m
Multiple Airlines
Deal found 6/11$1,713
This United Airlines deal was found by Cheapflights users on 6/11. 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
Mon 9/217:15 am
SPN
-
SEA
2 stops25h 37m
United Airlines
Deal found 6/11$1,818
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/87:00 am
SEA
-
SPN
3 stops32h 50m
United Airlines
Tue 7/219:55 am
SPN
-
SEA
3 stops21h 35m
United Airlines
Deal found 6/11$1,868
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/65:15 am
SEA
-
SPN
3 stops34h 35m
United Airlines
Tue 7/219:55 am
SPN
-
SEA
3 stops23h 25m
United Airlines
Deal found 6/11$1,885
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 7/82:05 pm
SEA
-
SPN
1 stop18h 55m
Multiple Airlines
Wed 7/223:05 am
SPN
-
SEA
1 stop28h 00m
Multiple Airlines
Deal found 6/11$1,912
This United Airlines deal was found by Cheapflights users on 6/10. 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 11/145:00 am
SEA
-
SPN
2 stops23h 25m
United Airlines
Wed 11/181:15 pm
SPN
-
SEA
3 stops25h 57m
United Airlines
Deal found 6/10$2,131
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/85:15 am
SEA
-
SPN
3 stops34h 35m
United Airlines
Thu 7/239:55 am
SPN
-
SEA
3 stops25h 04m
United Airlines
Deal found 6/11$2,268
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/65:15 am
SEA
-
SPN
3 stops34h 35m
United Airlines
Thu 7/239:55 am
SPN
-
SEA
3 stops21h 35m
United Airlines
Deal found 6/11$2,285

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 June 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,401
(Kiwi.com)

One-way from

$662
(Kiwi.com)

Popular in

August

Cheapest in

March

Average price

$818
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. 31% potential increase in price ($765 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($111 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 15, 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 7/10

2:05 pm-2:00 am

1 stop18h 55m

I Fadang Saipan Intl

Thu 7/16

3:05 am-2:05 pm

1 stop28h 00m

$1,401

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Wed 7/8

7:00 am-8:50 am

3 stops32h 50m

I Fadang Saipan Intl

Tue 7/21

9:55 am-2:30 pm

3 stops21h 35m

$1,868

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Mon 7/6

5:15 am-8:50 am

3 stops34h 35m

I Fadang Saipan Intl

Thu 7/23

9:55 am-2:30 pm

3 stops21h 35m

$2,285
Quickest round-trip

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Wed 7/8

2:05 pm-2:00 am

1 stop18h 55m

I Fadang Saipan Intl

Wed 7/22

3:05 am-11:15 am

2 stops25h 10m

$2,322

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Fri 7/10

5:15 am-8:50 am

3 stops34h 35m

I Fadang Saipan Intl

Fri 7/17

9:55 am-2:30 pm

3 stops21h 35m

$2,373

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Fri 7/3

5:15 am-8:50 am

3 stops34h 35m

I Fadang Saipan Intl

Wed 7/8

9:55 am-4:00 pm

3 stops23h 05m

$2,597
Cheapest one-way

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Tue 8/18

7:56 pm-2:00 am

3 stops37h 04m

$779

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Mon 6/22

11:00 pm-2:00 am

2 stops58h 00m

$873

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Fri 7/17

1:30 pm-2:00 am

2 stops43h 30m

$970

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Wed 8/19

9:00 am-8:50 am

3 stops30h 50m

$1,588

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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 June 15, 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
9,830 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,830 reviews
United Airlines
7.4
Good
9,830 reviews

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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 32h 50m. 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 June 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,414Average$1,765FlexibilityNo cancel feeOn-time69%

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