Cheap Flights to Cosmopolis from AU$88

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Cheap Tickets to Cosmopolis

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Wed., 9 Oct. - Wed., 16 Oct.
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
AU$124 Return, found 5 hours ago
AU$124
Return
found 5 hours ago
Select Spirit Airlines flight, departing Wed., 9 Oct. from Los Angeles Intl. to Seattle - Tacoma Intl., returning Wed., 16 Oct., priced at AU$124 found 5 hours ago
Alaska Airlines
Sat., 17 Aug. - Sat., 24 Aug.
PHX
Sky Harbor Intl.
SEA
Seattle - Tacoma Intl.
AU$175 Return, just found
AU$175
Return
just found
Select Alaska Airlines flight, departing Sat., 17 Aug. from Sky Harbor Intl. to Seattle - Tacoma Intl., returning Sat., 24 Aug., priced at AU$175 just found
Delta
Sat., 17 Aug. - Sat., 24 Aug.
PHX
Sky Harbor Intl.
SEA
Seattle - Tacoma Intl.
AU$179 Return, just found
AU$179
Return
just found
Select Delta flight, departing Sat., 17 Aug. from Sky Harbor Intl. to Seattle - Tacoma Intl., returning Sat., 24 Aug., priced at AU$179 just found
Frontier Airlines
Tue., 8 Oct. - Sun., 13 Oct.
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
AU$183 Return, found 5 hours ago
AU$183
Return
found 5 hours ago
Select Frontier Airlines flight, departing Tue., 8 Oct. from Los Angeles Intl. to Seattle - Tacoma Intl., returning Sun., 13 Oct., priced at AU$183 found 5 hours ago
Alaska Airlines
Wed., 4 Sep. - Wed., 4 Sep.
LAX
Los Angeles Intl.
PAE
Seattle Paine Field Intl. Airport
AU$197 Return, found 18 hours ago
AU$197
Return
found 18 hours ago
Select Alaska Airlines flight, departing Wed., 4 Sep. from Los Angeles Intl. to Seattle Paine Field Intl. Airport, returning Wed., 4 Sep., priced at AU$197 found 18 hours ago

Cosmopolis Flights

Have the time of your life in Cosmopolis

Flying to Cosmopolis is now easier than ever when you use Expedia to book your trip. We’ve got an extensive catalogue of Cosmopolis flight deals, giving you the greatest number of options to choose from. Whether you prefer to fly on weekdays or weekends, in the morning or at night, a quick search on Expedia.com.au will help you find cheap tickets to Cosmopolis in seconds. We even make it simple for you to stick with a certain airline if you’re trying to rack up frequent flyer points.

Tips for flying and packing light

If it’s been a while since you’ve travelled, you might be due for a refresher when it comes to flying. That’s where our helpful blog, Out There Starts Here, comes in. Wondering whether to pack for fine dining or more casual eats? Or whether you really need to bring a jacket? Written by seasoned travel experts, the articles on our blog provide you with the latest details about certain destinations, so you know just what to expect. Check out some of our recent articles for the smartest ways to see the sights.

Fly for less when you bundle airfare and accommodation

Our already low airfares are even more affordable when you bundle your flights with a stay at one of the hotels in Cosmopolis. By booking all of your travel plans with us, you’ll save time and money, and enjoy the convenience of having all of your arrangements in one place.

Get the power of planning in the palm of your hand

Booking your trip to Cosmopolis, Washington has never been easier than when you use our mobile app to plan your dream getaway. The Expedia App is available on both Android and iOS, allowing you to reserve flights and hotels at any time of day, no matter what kind of phone you use. You’ll also get exclusive offers, receive flight updates, and can earn extra points. Wherever you are, the Expedia App helps you get where you want to be.

Join the Expedia Rewards Program

If you enjoy the finer things in life, sign up for our rewards program to receive exclusive benefits when you book with us. Expedia Rewards opens the door to member-only deals, +VIP Access hotel benefits, and earning Expedia Rewards points, that you can redeem your way. You’ll also get access to Unreal Deals that could save you the price of a plane ticket to Cosmopolis when bundled with your accommodation.

What are you waiting for?

Expedia.com.au helps you find cheap flights to Cosmopolis AU$124. So why wait another second to begin planning your trip? Start your search right now, and you could be boarding the next Cosmopolis-bound flight. Bon voyage!

Frequently asked questions

What is the name of Cosmopolis' airport?
Seattle - Tacoma Intl. Airport (SEA) is the only airport serving Cosmopolis.
How many airlines fly to Cosmopolis?
Cosmopolis is serviced by 31 air carriers from at least 118 airports around the world.
Which airlines fly to Cosmopolis?
Alaska Airlines and Delta Air Lines fly often into Cosmopolis. Catching an Alaska Airlines flight from Portland is one of the most preferred options to get there.
How many nonstop flights are there to Cosmopolis?
With 3 615 nonstop flights every week, you’ll be landing in Cosmopolis before you can ask, “Are we there yet?”
Where are the most popular flights to Cosmopolis departing from?
A large number of flights to Cosmopolis leave from Anchorage, Los Angeles and Portland airports.
How long is the flight to Cosmopolis Airport?
If it’s Portland you’re departing, you’ll be in the sky for around 1 hour and 1 minute before you arrive in Cosmopolis. Airport to airport from San Francisco typically takes 2 hours and 17 minutes and from Spokane, it’s 1 hour and 16 minutes.
How to book the cheapest flight to Cosmopolis?
Don’t leave booking your flight to Cosmopolis until the last moment. That’s one trick frequent travellers use to get the best deals. Booking in advance means more choices and more affordable flights. Another fantastic way to land the most competitive fare is to shop around. If where you’re headed has more than one airport, don’t forget to look into the cost of flying into a smaller terminal. Lastly, be ready to secure your seat quickly if you find a real bargain. It might not be available for too long. With a bit of knowledge and a little good fortune, the perfect airfare can be yours.
How to survive the flight to Cosmopolis?
We’ve pulled together all the info you need to make your flight a pleasant experience. Follow our tips and tricks and you’ll be breezing through the airport and having a blast in Cosmopolis in no time at all.What to pack in your hand luggage:

  • The secret to having an awesome flight experience is to pack ahead. First up, the essentials: passport, travel docs, cash and daily medications. Next, bring on board items that’ll help keep you busy, like some electronic devices or a juicy novel. You’ll also want to pack your chargers, a quality neck pillow and a pair of earplugs. Last but not least, be sure to chuck in toiletry items like a toothbrush, cleansing wipes and a fresh change of clothes.

Do not pack the following items in your hand luggage:

  • Make sure you don’t have sharp or pointed objects lurking in the bottom of your carry-on luggage. Other banned items include flammable or explosive goods, such as aerosol cans and fuel, and gels and liquids in containers with a volume of more than 3.4 ounces (100 milliliters).

What to wear on a flight:

  • The answer to a comfortable flight often lies in your clothing choices. Prepare for changes in temperature by layering up. That way you’ll stay nice and warm if the cabin gets too cold. Shoes like high heels and sandals are best left in your checked suitcase. Instead, go for flat, closed-toed footwear like sneakers. Your feet will thank you later.
  • The serious condition known as DVT (deep vein thrombosis) can pose a risk on long-haul flights. It results from blood clotting due to poor circulation and inactivity. Walking up and down the aisle and doing leg and foot exercises in your seat helps to prevent this from occurring. Wearing a good pair of compression socks can also help.

How to get through airport security fast when flying to Cosmopolis?
As seasoned travellers know, the secret is to be prepared before you arrive at the airport security gate. That way, you’ll be stepping onto that plane to Cosmopolis in the blink of an eye. Follow these helpful tips and get your holiday off to a fantastic start:

  • First things first. Your travel documents and passport will need to be presented to airport security personnel. Keep them within easy reach to avoid fumbling around for them.
  • Next up, both you and your carry-on luggage will be X-rayed. To speed things up, take off anything that might trigger the alarms. Items such as your jacket, belt and headphones will be required to go through the machine.
  • All your electronic gadgets, including your phone and laptop, must also be scanned.
  • Any liquids or gels, such as perfume or hand cream, that you want to bring on board must be no greater than 3.4 ounces (100 milliliters). They must also all fit inside a quart-size (one litre), 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 X-rayed separately. Slip-on sneakers usually aren’t.
  • Airlines won’t allow any sharp items or pocket knives in your hand luggage. If you need to bring these kinds of items, pack them in your checked luggage.

Flights to Cosmopolis information
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Destination city name
Seattle
Return price
AU$1,289

Trending flights to Cosmopolis

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Fri., 25 Oct. - Sat., 26 Oct.
SYD
Kingsford Smith Intl.
SEA
Seattle - Tacoma Intl.
AU$1,289 Return, found 5 days ago
AU$1,289
Return
found 5 days ago
Select Hawaiian Airlines flight, departing Fri., 25 Oct. from Kingsford Smith Intl. to Seattle - Tacoma Intl., returning Sat., 26 Oct., priced at AU$1,289 found 5 days ago
*Available to Expedia members.