Cheap Flights to Rattlesnake Island , NH from CA $292

View CA $292 flight on Sat, May 2, 2026Opens 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 CA $292 for one-way flights and CA $435 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, May 15 - Sat, May 30
YOW
Ottawa
PWM
Portland
CA $435 Roundtrip, found 6 days ago
CA $435
Roundtrip
found 6 days ago
Select United flight, departing Fri, May 15 from Ottawa to Portland, returning Sat, May 30, priced at CA $435 found 6 days ago
Air Canada
Sat, May 2 - Sat, May 9
YOW
Ottawa
PWM
Portland
CA $508 Roundtrip, found 6 days ago
CA $508
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sat, May 2 from Ottawa to Portland, returning Sat, May 9, priced at CA $508 found 6 days ago
American Airlines
Wed, May 20 - Wed, May 27
YUL
Montreal
PWM
Portland
CA $529 Roundtrip, found 21 hours ago
CA $529
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Wed, May 20 from Montreal to Portland, returning Wed, May 27, priced at CA $529 found 21 hours ago
Delta
Tue, Mar 10 - Tue, Mar 31
YUL
Montreal
PWM
Portland
CA $553 Roundtrip, found 5 days ago
CA $553
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Mar 10 from Montreal to Portland, returning Tue, Mar 31, priced at CA $553 found 5 days ago
WestJet
Thu, May 7 - Sun, May 24
YYC
Calgary
PWM
Portland
CA $681 Roundtrip, found 5 days ago
CA $681
Roundtrip
found 5 days ago
Select WestJet flight, departing Thu, May 7 from Calgary to Portland, returning Sun, May 24, priced at CA $681 found 5 days ago

Expedia.ca gives you the best tools to secure great deals on flights to Rattlesnake Island. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Rattlesnake Island. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Rattlesnake Island.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Rattlesnake Island flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Rattlesnake Island.

Looking to save even more? Get additional savings by bundling your Rattlesnake Island flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Rattlesnake Island trip!

Frequently asked questions

How do I find cheap flights to Rattlesnake Island that have flexible change policies?
At Expedia, we've been channeling our inner acrobat to offer you the most flexible airfares around. Just tick the "No change fee" box directly below the filter heading "Flexible change policies" to find your perfect flight to Rattlesnake Island.
Which airlines fly to Rattlesnake Island?
Reserve your seat with one of these airlines and exciting Rattlesnake Island will be all yours to discover:

  • American Airlines - 225 flights to or near Rattlesnake Island each month, including 225 flights to Portland Intl. Jetport Airport (PWM) per month.
  • Delta - 208 flights to or near Rattlesnake Island each month, including 208 flights to Portland Intl. Jetport Airport (PWM) per month.
  • United Airlines - 164 flights to or near Rattlesnake Island each month, including 164 flights to Portland Intl. Jetport Airport (PWM) per month.

How can I find cheap tickets to Rattlesnake Island?
In the last seven days, CA $435 was the lowest price for a flight to Rattlesnake Island. If you'd love to save even more, book in advance and be flexible with your travel dates. Search for your airfare to Rattlesnake Island, then check out prices for similar time frames by clicking on our "flexible dates" link.
How much is a flight to Rattlesnake Island?
There were plenty of cheap fares for the taking in the last seven days, with the cost of a return ticket to Rattlesnake Island ranging between CA $435 and CA $681. Many lucky travellers scored one-way tickets from Ottawa (YOW) for as little as CA $292.
What are the most popular airports to fly into in Rattlesnake Island?
Portland Intl. Jetport Airport (PWM) is the main jumping-off point for many eager to visit Rattlesnake Island. Roughly 776 flights a month land at this airport.
When is the cheapest time to fly to Rattlesnake Island?
Departing on a Tuesday, followed by a Monday, is usually the best way to land the cheapest airfare. Stay away from the weekends if possible, because Saturday is typically the costliest day. Spend the money you saved living it up in Rattlesnake Island instead!
How much is a plane ticket to Rattlesnake Island?
In the last seven days, journeys to Rattlesnake Island cost between CA $435 and CA $681. Prices generally depend on the departure time, carrier, cabin class and how early you make your booking.
What months are the cheapest to book a flight to Rattlesnake Island?
February is the ideal month to snap up cheap flights to Rattlesnake Island. Be aware that the costliest time to make a purchase in the U.S. isn't the middle of summer, but in December.
Flights to Rattlesnake Island information
Destination airport
Portland Intl. Jetport
Destination airport IATA code
PWM
Destination city name
Portland
Roundtrip price
CA $434

Trending flights to Rattlesnake Island

Prices were available within the past 7 days and start at CA $292 for one-way flights and CA $435 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, May 15 - Sat, May 30
YOW
Ottawa
PWM
Portland
CA $435 Roundtrip, found 6 days ago
CA $435
Roundtrip
found 6 days ago
Select United flight, departing Fri, May 15 from Ottawa to Portland, returning Sat, May 30, priced at CA $435 found 6 days ago

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