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Northern Mariana Islands

$1,651+ Cheap flights from Seattle (SEA) to the Northern Mariana Islands

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SPN
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
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 December 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/13. 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.
Tue 12/3012:30 pmSEA - SPN
2 stops43h 10mMultiple Airlines
Sun 1/112:40 amSPN - SEA
1 stop29h 05mMultiple Airlines
Deal found 12/13$1,651
This United Airlines deal was found by Cheapflights users on 12/13. 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 12/307:12 pmSEA - SPN
2 stops33h 23mUnited Airlines
Mon 1/121:15 pmSPN - SEA
2 stops26h 43mUnited Airlines
Deal found 12/13$1,900

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 December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,601
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$2,577
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
Highest demand for flights based on searches. 7% potential increase in price ($163 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($64 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 15, 2025.
Use the filters below to find and compare flights from Seattle to the Northern Mariana Islands that are best for you.

Fly from

Seattle

Fly to

Northern Mariana Islands

Route

Depart

Return

Price

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Tue 12/30

12:30 pm-1:40 am

2 stops43h 10m

I Fadang Saipan Intl

Sun 1/11

2:40 am-1:45 pm

1 stop29h 05m

$1,651

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Mon 3/30

5:00 am-8:50 am

3 stops34h 50m

I Fadang Saipan Intl

Tue 4/7

9:55 am-7:38 pm

3 stops26h 43m

$1,732

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Mon 1/26

6:03 am-8:45 am

3 stops32h 42m

I Fadang Saipan Intl

Mon 2/2

1:15 pm-9:12 pm

3 stops25h 57m

$1,732

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Wed 4/15

6:57 am-9:30 pm

2 stops21h 33m

I Fadang Saipan Intl

Mon 4/27

12:45 pm-11:36 pm

2 stops27h 51m

$1,754

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Wed 4/15

5:00 am-9:30 pm

2 stops23h 30m

I Fadang Saipan Intl

Wed 4/29

12:45 pm-11:36 pm

3 stops27h 51m

$1,754

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Sun 4/19

11:44 am-9:30 pm

2 stops40h 46m

I Fadang Saipan Intl

Wed 4/29

12:45 pm-10:54 pm

2 stops27h 09m

$1,765

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Sun 4/19

7:37 pm-9:30 pm

2 stops32h 53m

I Fadang Saipan Intl

Mon 4/27

12:45 pm-11:14 pm

2 stops27h 29m

$1,765

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

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 December 15, 2025.
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
9,092 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,092 reviews
United Airlines
7.4
Good
9,092 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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 34h 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.

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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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,752Average$1,829FlexibilityNo cancel feeOn-time69%

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