Cheap Flights to Cosmopolis

View Rp8.708.539 flight on Tue, 2 Sep 2025Opens in a new window

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Cheap round-trip flights to Cosmopolis

Prices were available within the past 7 days and start at Rp8.708.539 for one-way flights and Rp10.450.092 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Condor
Tue, 2 Sep - Sat, 6 Sep
FRA
Frankfurt
SEA
Seattle
Rp10.450.092 Return, found 16 hours ago
Rp10.450.092
Return
found 16 hours ago
Select Condor flight, departing Tue, 2 Sep from Frankfurt to Seattle, returning Sat, 6 Sep, priced at Rp10.450.092 found 16 hours ago
Condor
Fri, 10 Oct - Thu, 16 Oct
FRA
Frankfurt
SEA
Seattle
Rp10.643.620 Return, found 16 hours ago
Rp10.643.620
Return
found 16 hours ago
Select Condor flight, departing Fri, 10 Oct from Frankfurt to Seattle, returning Thu, 16 Oct, priced at Rp10.643.620 found 16 hours ago
Condor
Tue, 2 Sep - Sat, 6 Sep
FRA
Frankfurt
SEA
Seattle
Rp10.837.147 Return, found 16 hours ago
Rp10.837.147
Return
found 16 hours ago
Select Condor flight, departing Tue, 2 Sep from Frankfurt to Seattle, returning Sat, 6 Sep, priced at Rp10.837.147 found 16 hours ago
Lufthansa
Thu, 28 Aug - Sat, 20 Sep
AMS
Amsterdam
SEA
Seattle
Rp13.740.058 Return, found 16 hours ago
Rp13.740.058
Return
found 16 hours ago
Select Lufthansa flight, departing Thu, 28 Aug from Amsterdam to Seattle, returning Sat, 20 Sep, priced at Rp13.740.058 found 16 hours ago
Philippine Airlines
Mon, 1 Sep - Fri, 5 Sep
MNL
Manila
SEA
Seattle
Rp27.286.975 Return, found 16 hours ago
Rp27.286.975
Return
found 16 hours ago
Select Philippine Airlines flight, departing Mon, 1 Sep from Manila to Seattle, returning Fri, 5 Sep, priced at Rp27.286.975 found 16 hours ago

Expedia flights to Cosmopolis

Expedia.co.id has a mission to help you to locate cheap flights to Cosmopolis. Expedia offers a greater selection of airlines, schedules and better rates than anyone else. Expedia helps you find cheap airfare on last-minute plane tickets to Cosmopolis - and can also help you save more by offering hotel bookings in Cosmopolis.

For budget conscious travelers, last-minute flights to Cosmopolis allow those with more flexible schedules to save even more. Cheap flights to Cosmopolis are frequently updated, so check Expedia often. Our partners allow us to give you cheap airfares.

If you need additional assistance, Expedia Customer Service Representatives are available 24 hours a day to help you with any questions you may have when booking cheap flights to Cosmopolis. When booking either domestic or cheap international flights to Cosmopolis on Expedia, you can travel with confidence that you have booked the best flight at the lowest price.

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 move frequent jet-setters use to get the best prices. Booking well in advance means more choices and cheaper flights. Don't stop there, though. Do some research and see if there are a couple of airports at your destination. Ticket prices often differ depending on which airport you fly into. Remember to compare fares across airlines as well. Last but not least, be ready to book quickly if you stumble on a great deal. It might not stick around for long. With a bit of know-how and a little luck, the perfect fare 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
Rp10.450.092
*Available to Expedia members.