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Northern Mariana Islands

$1,273+ 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SPN
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find 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 October 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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 10/292:45 pmSEA - SPN
1 stop31h 45mMultiple Airlines
Sat 11/84:35 pmSPN - SEA
1 stop39h 20mMultiple Airlines
Deal found 10/28$1,273
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 10/312:45 pmSEA - SPN
1 stop31h 45mMultiple Airlines
Sat 11/84:35 pmSPN - SEA
1 stop39h 20mMultiple Airlines
Deal found 10/28$1,363
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 10/292:45 pmSEA - SPN
1 stop31h 45mMultiple Airlines
Sun 11/23:00 amSPN - SEA
2 stops28h 55mMultiple Airlines
Deal found 10/28$1,514
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/121:40 pmSEA - SPN
1 stop19h 55mMultiple Airlines
Thu 12/184:35 amSPN - SEA
1 stop27h 10mMultiple Airlines
Deal found 10/28$1,605
This United Airlines deal was found by Cheapflights users on 10/28. 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 10/295:30 amSEA - SPN
2 stops24h 05mUnited Airlines
Mon 11/31:15 pmSPN - SEA
2 stops22h 55mUnited Airlines
Deal found 10/28$2,478
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/125:11 pmSEA - SPN
2 stops35h 24mUnited Airlines
Fri 12/191:15 pmSPN - SEA
2 stops25h 52mUnited Airlines
Deal found 10/28$2,701
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/227:00 amSEA - SPN
2 stops21h 35mUnited Airlines
Fri 11/281:15 pmSPN - SEA
2 stops21h 00mUnited Airlines
Deal found 10/27$2,846

Cheap 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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,605
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$1,856
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. 5% potential increase in price ($114 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 October 29, 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

Fri 12/12

1:40 pm-3:35 am

1 stop19h 55m

I Fadang Saipan Intl

Thu 12/18

4:35 am-1:45 pm

1 stop27h 10m

$1,605

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Wed 4/22

6:35 am-9:00 pm

2 stops21h 25m

I Fadang Saipan Intl

Mon 5/11

7:10 am-3:05 pm

2 stops24h 55m

$1,754

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Mon 4/27

6:35 am-9:00 pm

2 stops21h 25m

I Fadang Saipan Intl

Wed 5/13

7:10 am-9:29 pm

2 stops31h 19m

$1,754

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Wed 4/22

5:07 am-9:00 pm

2 stops22h 53m

I Fadang Saipan Intl

Wed 5/13

7:10 am-10:59 pm

2 stops32h 49m

$1,754

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Sun 4/26

5:00 pm-9:00 pm

2 stops35h 00m

I Fadang Saipan Intl

Wed 5/13

7:10 am-9:12 pm

2 stops31h 02m

$1,765

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Sun 4/26

5:00 pm-9:00 pm

2 stops35h 00m

I Fadang Saipan Intl

Mon 5/11

7:10 am-10:59 pm

2 stops32h 49m

$1,765

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Mon 4/27

6:35 am-9:00 pm

2 stops21h 25m

I Fadang Saipan Intl

Mon 5/11

7:10 am-1:23 pm

3 stops47h 13m

$1,773

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Sat 4/25

5:07 am-9:00 pm

2 stops22h 53m

I Fadang Saipan Intl

Wed 5/13

7:10 am-3:05 pm

2 stops24h 55m

$1,799

SeattleI Fadang

SEA - SPN

SEASPN

Seattle/Tacoma Intl

Wed 4/22

5:15 am-9:00 pm

2 stops22h 45m

I Fadang Saipan Intl

Fri 5/8

7:10 am-6:17 pm

2 stops28h 07m

$1,799

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

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 October 29, 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
8,999 reviews

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,999 reviews
United Airlines
7.4
Good
8,999 reviews

Crew

8.1

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 21h 25m. 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,752Average$1,829FlexibilityNo cancel feeOn-time69%

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