Cheap Flights to Lake Oswego: Lake Oswego Flight Deals

View €66 flight on Mon, 30 Mar 2026Opens in a new window

Popular airlines to Lake Oswego

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Cheap round-trip flights to Lake Oswego

Prices were available within the past 7 days and start at €66 for one-way flights and €98 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 26 Mar - Sun, 29 Mar
SEA
Seattle
PDX
Portland
€98 Return, found 3 hours ago
€98
Return
found 3 hours ago
Select Delta flight, departing Thu, 26 Mar from Seattle to Portland, returning Sun, 29 Mar, priced at €98 found 3 hours ago
American Airlines
Sat, 21 Feb - Sat, 28 Feb
ORD
Chicago
PDX
Portland
€137 Return, found 23 hours ago
€137
Return
found 23 hours ago
Select American Airlines flight, departing Sat, 21 Feb from Chicago to Portland, returning Sat, 28 Feb, priced at €137 found 23 hours ago
United
Wed, 20 May - Thu, 11 Jun
SFO
San Francisco
PDX
Portland
€182 Return, found 2 days ago
€182
Return
found 2 days ago
Select United flight, departing Wed, 20 May from San Francisco to Portland, returning Thu, 11 Jun, priced at €182 found 2 days ago
JetBlue Airways
Fri, 22 May - Mon, 25 May
JFK
New York
PDX
Portland
€358 Return, found 1 day ago
€358
Return
found 1 day ago
Select JetBlue Airways flight, departing Fri, 22 May from New York to Portland, returning Mon, 25 May, priced at €358 found 1 day ago
British Airways
Wed, 4 Mar - Mon, 9 Mar
DUB
Dublin
PDX
Portland
€654 Return, found 16 hours ago
€654
Return
found 16 hours ago
Select British Airways flight, departing Wed, 4 Mar from Dublin to Portland, returning Mon, 9 Mar, priced at €654 found 16 hours ago

Find the cheapest month to fly from Columbus (CMH) to Portland (PDX)

February is typically the cheapest month to fly

From €115 - €353 per traveller.

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Lake Oswego. 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 Lake Oswego. 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 Lake Oswego, or are just on the lookout for the best flights to Lake Oswego, 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 Lake Oswego 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.

Frequently asked questions

What is the name of Lake Oswego's airport?
Lake Oswego has one main airport, Portland Intl. Airport (PDX).
How far is Portland Airport from central Lake Oswego?
Portland Intl. Airport (PDX) is 19 kilometres from central Lake Oswego, so expect a reasonable commute into the heart of the city.
What airport is best to fly into Lake Oswego?
With one major airport in Lake Oswego, it won't take you long to discover the best flight. You'll be jetting off to Portland Airport, which is located around 19 kilometres from the centre of town.
How many airlines fly to Lake Oswego?
There are 20 air carriers connecting Lake Oswego to 60 airports around the world.
Which airlines fly to Lake Oswego?
Alaska Airlines, Delta and Sun Country Airlines fly the most frequently to Lake Oswego. The highest number of flights arrive here from Seattle, with Alaska Airlines offering the most services on this route.
How many nonstop flights are there to Lake Oswego?
Arranging an unforgettable Lake Oswego getaway is easy when there are 1,254 direct flights each week to pick from.
Where are the most popular flights to Lake Oswego departing from?
Flights to Lake Oswego departing from Seattle, Los Angeles and Phoenix airports are the most popular.
How long is the flight to Lake Oswego Airport?
Where you depart from determines how much of the in-flight entertainment you'll get to see. From Seattle to Lake Oswego, the average flight time is 57 minutes. From Los Angeles it's more like 2 hours and 33 minutes, and from Phoenix it's 2 hours and 52 minutes.
How to book the cheapest flight to Lake Oswego?
If you'd like to have some extra spending money on your Lake Oswego holiday, listen up! As any seasoned jet-setter knows, avoid booking at the last minute. Prices are often highest close to the departure date. Don't stop there, however. Do some research and check if there are a few airports at your destination. Ticket prices often differ depending on which airport you go for. Remember to compare fares across airlines as well. Lastly, be ready to book quickly if you find a real bargain. It might not stick around for long. With a bit of knowledge and a little luck, the ideal fare will be yours.
Do you have any tips for my flight to Lake Oswego?
Wherever you're coming from, flying can be a pleasurable experience if you prepare well enough. We've made a list of handy tips that will get your Lake Oswego escape started on the right foot. What to pack in your hand luggage:

  • The secret to having an amazing travel experience is to plan ahead. So, let's start with the essentials: passport, official ID, credit cards and daily medications. Next, bring items that'll help while away those hours, like some electronic gadgets or a juicy novel. You'll also want to pack your chargers, a neck pillow and a pair of earplugs. And of course, don't forget to chuck in toiletries like a toothbrush, cleansing wipes and a spare set of clothes.

Do not pack the following items in your hand luggage:

  • Make sure you don't have sharp objects (like a knife or scissors) hiding in your hand luggage. Other banned items include explosive or flammable products, such as fuel and fireworks, and liquids and gels in containers larger than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • You'll want to choose comfort over style. Prepare for changes in temperature by layering up, and opt for easy-to-remove shoes like sneakers.
  • Most travellers have heard about deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of sitting. To reduce your risk on board, drink plenty of water, consider wearing compression socks and do gentle foot and leg exercises in your seat.

How to get through airport security fast when flying to Lake Oswego?
The trick is to be well prepared before you get to security. That way, you'll be boarding that plane to Lake Oswego in next to no time. Follow these tips and get your trip off to a great start:

  • Have your boarding pass and passport easily accessible. They'll be the first things you'll be asked to show at airport security.
  • Time to strip down. Well sort of. Your jacket, belt, keys and other small items, like your headphones, will be required to go through the X-ray machine. Make the whole process faster by removing them as it gets closer to your turn.
  • Your electronic devices like phones and laptops will also have to go on a tray to be scanned. Don't worry, you'll be back online before you know it.
  • Remove all liquids and gels from your carry-on luggage. They often need to be sent through the X-ray scanner separately. Each item should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-lock bag.
  • There's a good chance you'll need to take your shoes off for scanning, so wearing slip-on shoes is always a good idea.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them safely away in your checked luggage. They won't be allowed on board.

Flights to Lake Oswego information
Destination airport
Portland Intl.
Destination airport IATA code
PDX
Destination city name
Portland
Return price
€98

Trending flights to Lake Oswego

Prices were available within the past 7 days and start at €66 for one-way flights and €98 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 23 Feb - Sun, 8 Mar
DUB
Dublin
PDX
Portland
€650 Return, just found
€650
Return
just found
Select American Airlines flight, departing Mon, 23 Feb from Dublin to Portland, returning Sun, 8 Mar, priced at €650 just found

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