$1,754 Cheap Flights from Baltimore (BWI) to Saipan (SPN)

View $1,754 flight on Tue, Mar 3, 2026Opens in a new window

Popular airlines from Baltimore Washington Intl. Airport (BWI) to Saipan (SPN-Saipan Intl.)

Cheap Flights from Baltimore to Saipan (BWI-SPN)

Prices were available within the past 7 days and start at $1,754 for one-way flights and $2,029 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Mar 3 - Wed, Mar 11
BWI
Baltimore
SPN
Saipan
$2,029 Roundtrip, found 21 hours ago
$2,029
Roundtrip
found 21 hours ago
Select United flight, departing Tue, Mar 3 from Baltimore to Saipan, returning Wed, Mar 11, priced at $2,029 found 21 hours ago
United
Tue, Mar 3 - Wed, Mar 11
BWI
Baltimore
SPN
Saipan
$2,044 Roundtrip, found 21 hours ago
$2,044
Roundtrip
found 21 hours ago
Select United flight, departing Tue, Mar 3 from Baltimore to Saipan, returning Wed, Mar 11, priced at $2,044 found 21 hours ago
United
Tue, Mar 3 - Wed, Mar 11
BWI
Baltimore
SPN
Saipan
$2,047 Roundtrip, found 21 hours ago
$2,047
Roundtrip
found 21 hours ago
Select United flight, departing Tue, Mar 3 from Baltimore to Saipan, returning Wed, Mar 11, priced at $2,047 found 21 hours ago
United
Mon, Feb 2 - Mon, Feb 9
BWI
Baltimore
SPN
Saipan
$2,054 Roundtrip, found 1 day ago
$2,054
Roundtrip
found 1 day ago
Select United flight, departing Mon, Feb 2 from Baltimore to Saipan, returning Mon, Feb 9, priced at $2,054 found 1 day ago
United
Tue, Mar 3 - Wed, Mar 11
BWI
Baltimore
SPN
Saipan
$2,068 Roundtrip, found 21 hours ago
$2,068
Roundtrip
found 21 hours ago
Select United flight, departing Tue, Mar 3 from Baltimore to Saipan, returning Wed, Mar 11, priced at $2,068 found 21 hours ago
United
Tue, Mar 3 - Wed, Mar 11
BWI
Baltimore
SPN
Saipan
$2,071 Roundtrip, found 21 hours ago
$2,071
Roundtrip
found 21 hours ago
Select United flight, departing Tue, Mar 3 from Baltimore to Saipan, returning Wed, Mar 11, priced at $2,071 found 21 hours ago
United
Sun, Mar 1 - Mon, Mar 9
BWI
Baltimore
SPN
Saipan
$2,077 Roundtrip, found 2 days ago
$2,077
Roundtrip
found 2 days ago
Select United flight, departing Sun, Mar 1 from Baltimore to Saipan, returning Mon, Mar 9, priced at $2,077 found 2 days ago
United
Sun, Mar 15 - Wed, Apr 1
BWI
Baltimore
SPN
Saipan
$2,078 Roundtrip, found 6 days ago
$2,078
Roundtrip
found 6 days ago
Select United flight, departing Sun, Mar 15 from Baltimore to Saipan, returning Wed, Apr 1, priced at $2,078 found 6 days ago
United
Tue, Mar 3 - Wed, Mar 11
BWI
Baltimore
SPN
Saipan
$2,078 Roundtrip, found 21 hours ago
$2,078
Roundtrip
found 21 hours ago
Select United flight, departing Tue, Mar 3 from Baltimore to Saipan, returning Wed, Mar 11, priced at $2,078 found 21 hours ago
United
Tue, Mar 3 - Wed, Mar 11
BWI
Baltimore
SPN
Saipan
$2,083 Roundtrip, found 21 hours ago
$2,083
Roundtrip
found 21 hours ago
Select United flight, departing Tue, Mar 3 from Baltimore to Saipan, returning Wed, Mar 11, priced at $2,083 found 21 hours ago

Black Friday Sale

Limited-time deals: Save up to 50% on select hotels.
Book now

Alternative airports near Saipan

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Saipan Intl. SPN. Cheapest and Closest option available. Average driving time to city center is 20 minutes. Flights from $2,136
SPN
Saipan Intl.
CheapestClosest
Average driving time to city center20 min
Flights from $2,136
Flights from Baltimore (BWI) to Saipan (SPN)
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Saipan Intl.
Airlines serving
United
Roundtrip price
$2,029
Distance
7794 mi

Baltimore to Saipan Flights

The cheapest times to fly from Baltimore to Saipan

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Baltimore to Saipan are during the month of March. You can find some of the cheapest flights from Baltimore to Saipan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Baltimore to Saipan

Sunday is one of the best days to book for cheap flights from Baltimore to Saipan: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Baltimore to Saipan

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Baltimore to Saipan in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,754 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Baltimore to Saipan flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Baltimore to Saipan airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Saipan Intl. Airport (SPN) cost?
Get a cheap one-way flight from $1,754 or cheap return flight from $2,029 from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Saipan Intl. Airport (SPN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Saipan Intl. Airport (SPN)?
The cheapest month to fly from BWI to SPN is March, when there's less demand. Off-peak season is usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Saipan Intl. Airport (SPN)?
To find the cheapest airline that'll fly you from BWI to SPN, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Saipan Intl. Airport (SPN)?
Nonstop flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Saipan Intl. Airport (SPN) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BWI to SPN?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change depending on a number of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Saipan Intl. Airport (SPN)?
To reach Saipan Intl. Airport (SPN) on schedule, opt for a flight that leaves Baltimore Washington Intl. Thurgood Marshall Airport (BWI) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Saipan Intl. Airport (SPN) last-minute?
Holding off until just before your departure to book a flight from BWI to SPN often results in higher prices. While it's possible to find some last-minute deals, there's no guarantee. Be flexible with your itinerary to maximize your chances of snagging a bargain.
Is it cheaper to book a BWI to SPN flight and hotel package?
You can save money by booking a BWI to SPN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After choosing your preferred flights and accommodations, you can add extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Saipan Intl. Airport (SPN)?
If you reserved your BWI to SPN flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Explore a world of travel with Expedia

*Available to One Key members.