Cheap Flights to Dallesport: Dallesport Flight Deals

View €94 flight on Sat, 23 May 2026Opens in a new window

Popular airlines to Dallesport

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Cheap round-trip flights to Dallesport

Prices were available within the past 7 days and start at €94 for one-way flights and €187 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 23 May - Sat, 30 May
BOS
Boston
PDX
Portland
€187 Return, found 18 hours ago
€187
Return
found 18 hours ago
Select American Airlines flight, departing Sat, 23 May from Boston to Portland, returning Sat, 30 May, priced at €187 found 18 hours ago
Delta
Fri, 1 May - Fri, 8 May
MSY
New Orleans
PDX
Portland
€190 Return, found 15 hours ago
€190
Return
found 15 hours ago
Select Delta flight, departing Fri, 1 May from New Orleans to Portland, returning Fri, 8 May, priced at €190 found 15 hours ago
JetBlue Airways
Sat, 23 May - Sat, 30 May
BOS
Boston
PDX
Portland
€297 Return, found 18 hours ago
€297
Return
found 18 hours ago
Select JetBlue Airways flight, departing Sat, 23 May from Boston to Portland, returning Sat, 30 May, priced at €297 found 18 hours ago
United
Sat, 2 May - Sat, 9 May
AUS
Austin
PDX
Portland
€297 Return, found 23 hours ago
€297
Return
found 23 hours ago
Select United flight, departing Sat, 2 May from Austin to Portland, returning Sat, 9 May, priced at €297 found 23 hours ago
Icelandair
Fri, 20 Nov - Mon, 30 Nov
LHR
London
PDX
Portland
€664 Return, found 6 days ago
€664
Return
found 6 days ago
Select Icelandair flight, departing Fri, 20 Nov from London to Portland, returning Mon, 30 Nov, priced at €664 found 6 days ago

Find the cheapest month to fly from Columbus (CMH) to Seattle (SEA)

April is typically the cheapest month to fly

From €145 - €264 per traveller.

Frequently asked questions

What is the name of Dallesport's airport?
Dallesport has only one airport, Seattle - Tacoma Intl. Airport (SEA).
How many airlines fly to Dallesport?
There are 38 airlines that service Dallesport from 124 airports across the globe.
Which airlines fly to Dallesport?
Typically, travellers fly with Alaska Airlines, Delta and American Airlines when heading off to Dallesport. The largest number of these flights come from Los Angeles, with Alaska Airlines flying this route the most frequently.
How many nonstop flights are there to Dallesport?
With 3,404 nonstop flights operating each week, you'll be hitting the tarmac in Dallesport before you have time to say, "Are we there yet?"
Where are the most popular flights to Dallesport departing from?
A large number of flights to Dallesport set off from Los Angeles, Phoenix and Portland airports.
How long is the flight to Dallesport Airport?
If it's Los Angeles you're departing, you'll be midair for around 2 hours and 57 minutes before you touchdown in Dallesport. Runway to runway from Phoenix takes around 3 hours and 17 minutes and from Portland, 1 hour and 5 minutes.
How to book the cheapest flight to Dallesport?
We all know those travellers who manage to nab extremely cheap airfares wherever they go. Would you like to know how to do it for your Dallesport holiday? Don't wait until the last moment to lock in your flight. Another easy way to nab the best price is to shop around. If your destination has multiple airports, don't forget to look into the cost of flying into a smaller terminal. Last but not least, be ready to lock in your seat quickly if you find a great price. It might not stick around for too long! With a bit of knowledge and some good fortune, the perfect airfare will be yours.
Do you have any tips for my flight to Dallesport?
If you're poorly prepared, travelling can be overwhelming. But don't hit the panic button just yet. Follow these helpful hints for a pleasant start to your getaway in Dallesport. What to pack in your hand luggage:

  • The secret to having a hassle-free flight experience is to plan ahead. First up, the essentials: passport, boarding pass, bank cards and important medications. Next, take on board items that'll help while away those hours, like your laptop or a thrilling novel. It's also wise to pack your chargers, a comfy neck pillow and a pair of earplugs. Last but not least, don't forget to pop in toiletry items like a toothbrush, deodorant and a fresh set of clothes.

Do not pack the following items in your hand luggage:

  • Double-check that you don't have sharp or pointed objects lurking in one of the zippers of your hand luggage. Other restricted items include flammable or explosive substances, such as aerosol cans and bleach, and liquids and gels in containers larger than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Your priority is to feel as comfortable as you can. Opt for a pair of slip-on shoes, dress in loose, natural-fibre clothing and remember to bring a jacket in case it gets chilly in the cabin.
  • Deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of inactivity, can be a risk on long-haul flights. Try to wander around the cabin or do some simple exercises in your seat to improve your circulation.

How to get through airport security fast when flying to Dallesport?
As seasoned travellers know, the secret is to be prepared before you reach the airport security gate. That way, you'll be boarding that plane to Dallesport before you know it. Follow these helpful tips and get your trip off to a fantastic start:

  • Airport security personnel first need to determine that you have a valid ID and boarding pass before anything else. Have them within easy reach, ready for inspection.
  • Time to strip down. Well kind of. Your coat, belt, keys and other contents of your pockets, like your headphones, will need to go on a tray through the X-ray machine. Make the whole process easier by removing them before your turn.
  • Your electronic gadgets like phones and laptops will also need to go on a tray to be scanned. No need to worry though, you'll be back online soon enough.
  • Any gels or liquids, such as lip balm or cologne, that you want to bring on board must be no larger than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), clear zip-lock bag.
  • Choosing your footwear wisely can save you several valuable minutes. Hiking or heavy-style boots are often required to be removed and separately scanned. Lightweight sneakers are usually not.
  • Sharp items are prohibited in the cabin. They'll be seized at security, so pack them safely away in your checked bags.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Dallesport. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Dallesport. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Dallesport, or are just on the lookout for the best flights to Dallesport, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Dallesport to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Destination airport
Portland Intl.
Destination airport IATA code
PDX
Destination city name
Portland
Return price
€186

Trending flights to Dallesport

Prices were available within the past 7 days and start at €94 for one-way flights and €187 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Thu, 28 May - Mon, 17 Aug
DUB
Dublin
PDX
Portland
€655 Return, found 4 days ago
€655
Return
found 4 days ago
Select JetBlue Airways flight, departing Thu, 28 May from Dublin to Portland, returning Mon, 17 Aug, priced at €655 found 4 days ago
*Available to Expedia members.