Flights to Rattlesnake Island, Alton Bay from NT$8,317

View NT$2,942 flight on Sat, 2025/11/8Opens in a new window

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How much is the cheapest flight to Rattlesnake Island?

Prices were available within the past 7 days and start at NT$2,942 for one-way flights and NT$8,317 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Nov 8 - Mon, Nov 10
DCA
Washington
PWM
Portland
NT$8,317 Roundtrip, found 8 hours ago
NT$8,317
Roundtrip
found 8 hours ago
Select Delta flight, departing Sat, Nov 8 from Washington to Portland, returning Mon, Nov 10, priced at NT$8,317 found 8 hours ago
American Airlines
Sat, Nov 8 - Mon, Nov 10
DCA
Washington
PWM
Portland
NT$8,654 Roundtrip, found 8 hours ago
NT$8,654
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Sat, Nov 8 from Washington to Portland, returning Mon, Nov 10, priced at NT$8,654 found 8 hours ago
Delta
Sat, Nov 8 - Mon, Nov 10
DCA
Washington
PWM
Portland
NT$9,245 Roundtrip, found 8 hours ago
NT$9,245
Roundtrip
found 8 hours ago
Select Delta flight, departing Sat, Nov 8 from Washington to Portland, returning Mon, Nov 10, priced at NT$9,245 found 8 hours ago
Delta
Sat, Nov 8 - Mon, Nov 10
DCA
Washington
PWM
Portland
NT$9,620 Roundtrip, found 8 hours ago
NT$9,620
Roundtrip
found 8 hours ago
Select Delta flight, departing Sat, Nov 8 from Washington to Portland, returning Mon, Nov 10, priced at NT$9,620 found 8 hours ago
United
Sat, Nov 8 - Mon, Nov 10
DCA
Washington
PWM
Portland
NT$9,934 Roundtrip, found 8 hours ago
NT$9,934
Roundtrip
found 8 hours ago
Select United flight, departing Sat, Nov 8 from Washington to Portland, returning Mon, Nov 10, priced at NT$9,934 found 8 hours ago

Frequently asked questions

How do I find cheap flights to Rattlesnake Island that have flexible change policies?
We get that plans can change in a flash, so reserving a flexible airfare with Expedia is always a wise idea. Simply mark the "No change fee" box directly under the "Flexible change policies" filter. Your affordable, flexible flight to Rattlesnake Island is just a few clicks away.
Which airlines fly to Rattlesnake Island?
You can take your pick of a variety of airlines that fly into or near Rattlesnake Island. Some of the best of them are:

  • United Airlines - 316 flights to or near Rattlesnake Island each month, including 316 flights to Portland Intl. Jetport Airport (PWM) per month.
  • Delta Air Lines - 294 flights to or near Rattlesnake Island each month, including 294 flights to Portland Intl. Jetport Airport (PWM) per month.
  • American Airlines - 290 flights to or near Rattlesnake Island each month, including 290 flights to Portland Intl. Jetport Airport (PWM) per month.

How can I find cheap tickets to Rattlesnake Island?
A good strategy for getting your hands on cheap fares is to be flexible with your dates. Begin with searching for your flight to Rattlesnake Island, then click on the "flexible dates" link to see prices for nearby days. Another good tip? Book ahead of time. To give you an idea of costs, NT$8,317 was the lowest price for a flight to Rattlesnake Island in the last seven days.
How much is a flight to Rattlesnake Island?
You could have snapped up a round-trip ticket to Rattlesnake Island from anywhere between NT$8,317 and NT$9,934 in the last seven days. For one-way journeys departing from Washington (DCA), the lowest amount paid during this time was just NT$2,942.
What are the most popular airports to fly into in Rattlesnake Island?
Start arranging your Rattlesnake Island getaway by booking a ticket on one of the 1,140 flights every month to Portland Intl. Jetport Airport (PWM). This is the region's main gateway.
When is the cheapest time to fly to Rattlesnake Island?
Jet off on a Tuesday to raise your chances of picking up the cheapest deal to Rattlesnake Island. Mondays are usually the next most affordable day to depart. Saturday is generally the priciest day to fly anywhere.
How much is a plane ticket to Rattlesnake Island?
Ticket prices to Rattlesnake Island varied from NT$8,317 to NT$9,934 in the last seven days. Normally, the earlier you make a reservation, the better the deal.
What months are the cheapest to book a flight to Rattlesnake Island?
February is the most affordable month to lock in a seat for your Rattlesnake Island getaway. Tickets are at their most expensive throughout December, so keep clear of this time if you can.
Flights to Rattlesnake Island information
Destination airport
Portland Intl. Jetport
Destination airport IATA code
PWM
Destination city name
Portland
Roundtrip price
NT$8,317
*Available to Expedia members.