$1,632 Cheap Flights from Philadelphia (PHL) to Saipan (SPN)

View $1,632 flight on Sun, Mar 15, 2026Opens in a new window

Popular airlines from Philadelphia Intl. Airport (PHL) to Saipan (SPN-Saipan Intl.)

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Cheap Flights from Philadelphia to Saipan (PHL-SPN)

Prices were available within the past 7 days and start at $1,632 for one-way flights and $2,048 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Mar 10 - Tue, Mar 17
PHL
Philadelphia
SPN
Saipan
$2,048 Roundtrip, found 18 hours ago
$2,048
Roundtrip
found 18 hours ago
Select United flight, departing Tue, Mar 10 from Philadelphia to Saipan, returning Tue, Mar 17, priced at $2,048 found 18 hours ago
United
Tue, Mar 10 - Tue, Mar 17
PHL
Philadelphia
SPN
Saipan
$2,051 Roundtrip, found 18 hours ago
$2,051
Roundtrip
found 18 hours ago
Select United flight, departing Tue, Mar 10 from Philadelphia to Saipan, returning Tue, Mar 17, priced at $2,051 found 18 hours ago
United
Mon, Jan 19 - Mon, Feb 9
PHL
Philadelphia
SPN
Saipan
$2,054 Roundtrip, found 4 days ago
$2,054
Roundtrip
found 4 days ago
Select United flight, departing Mon, Jan 19 from Philadelphia to Saipan, returning Mon, Feb 9, priced at $2,054 found 4 days ago
United
Mon, Apr 6 - Wed, Apr 15
PHL
Philadelphia
SPN
Saipan
$2,054 Roundtrip, found 6 days ago
$2,054
Roundtrip
found 6 days ago
Select United flight, departing Mon, Apr 6 from Philadelphia to Saipan, returning Wed, Apr 15, priced at $2,054 found 6 days ago
United
Sun, Jan 18 - Wed, Jan 28
PHL
Philadelphia
SPN
Saipan
$2,069 Roundtrip, found 4 days ago
$2,069
Roundtrip
found 4 days ago
Select United flight, departing Sun, Jan 18 from Philadelphia to Saipan, returning Wed, Jan 28, priced at $2,069 found 4 days ago
United
Sun, Mar 8 - Wed, Mar 18
PHL
Philadelphia
SPN
Saipan
$2,069 Roundtrip, found 18 hours ago
$2,069
Roundtrip
found 18 hours ago
Select United flight, departing Sun, Mar 8 from Philadelphia to Saipan, returning Wed, Mar 18, priced at $2,069 found 18 hours ago
United
Mon, Jan 19 - Wed, Feb 4
PHL
Philadelphia
SPN
Saipan
$2,079 Roundtrip, found 4 days ago
$2,079
Roundtrip
found 4 days ago
Select United flight, departing Mon, Jan 19 from Philadelphia to Saipan, returning Wed, Feb 4, priced at $2,079 found 4 days ago
United
Tue, Jan 20 - Wed, Feb 4
PHL
Philadelphia
SPN
Saipan
$2,094 Roundtrip, found 4 days ago
$2,094
Roundtrip
found 4 days ago
Select United flight, departing Tue, Jan 20 from Philadelphia to Saipan, returning Wed, Feb 4, priced at $2,094 found 4 days ago
United
Mon, Jan 19 - Fri, Feb 6
PHL
Philadelphia
SPN
Saipan
$2,099 Roundtrip, found 4 days ago
$2,099
Roundtrip
found 4 days ago
Select United flight, departing Mon, Jan 19 from Philadelphia to Saipan, returning Fri, Feb 6, priced at $2,099 found 4 days ago
United
Sun, Jan 18 - Fri, Jan 30
PHL
Philadelphia
SPN
Saipan
$2,114 Roundtrip, found 4 days ago
$2,114
Roundtrip
found 4 days ago
Select United flight, departing Sun, Jan 18 from Philadelphia to Saipan, returning Fri, Jan 30, priced at $2,114 found 4 days ago

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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 $2,124
SPN
Saipan Intl.
CheapestClosest
Average driving time to city center20 min
Flights from $2,124
Flights from Philadelphia (PHL) to Saipan (SPN)
Origin airport
Philadelphia Intl.
Destination airport
Saipan Intl.
Airlines serving
United
Roundtrip price
$2,048
Distance
7813 mi

Philadelphia to Saipan Flights

The cheapest times to fly from Philadelphia 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 Philadelphia to Saipan are during the month of March. You can find some of the cheapest flights from Philadelphia to Saipan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Philadelphia to Saipan

Sunday is one of the best days to book for cheap flights from Philadelphia 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 Philadelphia 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 Philadelphia to Saipan in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,632 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 Philadelphia 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 Philadelphia 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 Philadelphia Intl. Airport (PHL) to Saipan Intl. Airport (SPN) cost?
Secure a cheap one-way flight from $1,632 or cheap return flight from $2,048 from Philadelphia Intl. Airport (PHL) to Saipan Intl. Airport (SPN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Philadelphia Intl. Airport (PHL) to Saipan Intl. Airport (SPN)?
Planning your trip for March is a great way to save, as it's the cheapest month for flights between PHL and SPN. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Philadelphia Intl. Airport (PHL) to Saipan Intl. Airport (SPN)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest PHL to SPN flight.
How many flights per day from Philadelphia Intl. Airport (PHL) to Saipan Intl. Airport (SPN)?
Direct flights from Philadelphia Intl. Airport (PHL) to Saipan Intl. Airport (SPN) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PHL to SPN?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Philadelphia Intl. Airport (PHL) to Saipan Intl. Airport (SPN)?
To avoid possible delays on the Philadelphia Intl. Airport (PHL) to Saipan Intl. Airport (SPN) route, travel before 3 PM. Departures after this hour are 22% more likely to be canceled.**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 Philadelphia Intl. Airport (PHL) to Saipan Intl. Airport (SPN) last-minute?
Last-minute bookings from PHL to SPN are usually more expensive. To secure the best rates, start looking for flights early. That said, if you're flexible with your travel plans, it's possible to score a cheap fare right before your journey.
Is it cheaper to book a PHL to SPN flight and hotel package?
You can save money by securing a PHL 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 accommodations and flights, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Philadelphia Intl. Airport (PHL) to Saipan Intl. Airport (SPN)?
You can usually cancel or reschedule your PHL to SPN flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.