Cheap Flights to Sinclair

View ฿16,395 flight on Thu, 23 Oct 2025Opens in a new window

Popular airlines

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Sinclair

Prices were available within the past 7 days and start at ฿16,395 for one-way flights and ฿29,740 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.

EVA Airways
Fri, 31 Oct - Tue, 4 Nov
BKK
Bangkok
GEG
Spokane
฿29,740 Return, found 2 hours ago
฿29,740
Return
found 2 hours ago
Select EVA Airways flight, departing Fri, 31 Oct from Bangkok to Spokane, returning Tue, 4 Nov, priced at ฿29,740 found 2 hours ago
STARLUX Airlines
Fri, 31 Oct - Tue, 4 Nov
BKK
Bangkok
GEG
Spokane
฿33,334 Return, found 2 hours ago
฿33,334
Return
found 2 hours ago
Select STARLUX Airlines flight, departing Fri, 31 Oct from Bangkok to Spokane, returning Tue, 4 Nov, priced at ฿33,334 found 2 hours ago
United
Sat, 22 Nov - Sat, 29 Nov
BKK
Bangkok
GEG
Spokane
฿34,400 Return, found 1 day ago
฿34,400
Return
found 1 day ago
Select United flight, departing Sat, 22 Nov from Bangkok to Spokane, returning Sat, 29 Nov, priced at ฿34,400 found 1 day ago
Delta
Sat, 22 Nov - Sat, 29 Nov
BKK
Bangkok
GEG
Spokane
฿47,855 Return, found 1 day ago
฿47,855
Return
found 1 day ago
Select Delta flight, departing Sat, 22 Nov from Bangkok to Spokane, returning Sat, 29 Nov, priced at ฿47,855 found 1 day ago
Qatar Airways
Fri, 31 Oct - Tue, 4 Nov
BKK
Bangkok
GEG
Spokane
฿50,380 Return, found 2 hours ago
฿50,380
Return
found 2 hours ago
Select Qatar Airways flight, departing Fri, 31 Oct from Bangkok to Spokane, returning Tue, 4 Nov, priced at ฿50,380 found 2 hours ago

Find the cheapest month to fly from Columbus (CMH) to Spokane (GEG)

August is typically the cheapest month to fly

From ฿7,089 - ฿16,659 per traveller.

Frequently asked questions

What is the name of Sinclair's airport?
Sinclair has just one airport, Spokane Intl. Airport (GEG).
How many airlines fly to Sinclair?
There are 6 airlines that fly to Sinclair from 17 airports across the globe.
Which airlines fly to Sinclair?
Alaska Airlines and Delta are some of the most popular airlines that offer flights to Sinclair. Travellers often choose Seattle as a starting point with Alaska Airlines operating the most flights on this route.
How many nonstop flights are there to Sinclair?
Planning an unforgettable Sinclair getaway is a piece of cake when there are 365 direct flights every week to pick from.
Where are the most popular flights to Sinclair departing from?
Travellers often depart from Seattle, Denver and Portland airports when heading to Sinclair.
How long is the flight to Sinclair Airport?
If it's Seattle you're leaving behind, you'll be in the air for around 1 hour and 6 minutes before you arrive in Sinclair. Runway to runway from Denver generally takes 2 hours and 32 minutes and from Portland, it's 1 hour and 5 minutes.
How to book the cheapest flight to Sinclair?
If you want to have some extra spending money on your trip to Sinclair, listen up! As every seasoned traveller knows, don't leave booking until the last minute. Fares are generally more expensive close to the departure date. Also, do some online research and compare your options. If your destination has more than one airport, you may be able to pick up a terrific deal by flying into a less busy terminal. Lastly, another simple way to save some cash is be ready to book at a moment's notice. If you spot a fantastic bargain, don't hesitate — snap it up while the opportunity's there.
Do you have any tips for my flight to Sinclair?
If you're not prepared, air travel can be tough. But don't hit the panic button just yet. Follow these useful tips and enjoy a worry-free start to your time in Sinclair. What to pack in your hand luggage:

  • First things first, pack your passport, travel documents, bank cards and vital medications. Next, you'll want some in-flight entertainment to while away the hours. A juicy book and a laptop crammed with your favourite shows are always good options. If you hope to catch up on some sleep, a comfy neck pillow and some earplugs will also come in handy. Finally, squeeze in a toothbrush and some deodorant so you'll step off the plane looking and feeling fresh.

Do not pack the following items in your hand luggage:

  • Check carefully that you don't have sharp objects (like a knife or scissors) hiding in one of the compartments of your carry-on luggage. Other banned items include explosive or flammable products, such as bleach and fuel, and liquids and gels in containers with a capacity of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Your goal here is to be as comfortable as you can. Opt for easy-to-remove footwear, dress in loose, natural-fibre clothing and don't forget to take a sweater in case you get cold in the cabin.
  • Most travellers are aware of deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of sitting. To lessen your risk on board, drink lots of water, consider wearing compression socks or tights and keep your feet and legs moving.

How to get through airport security fast when flying to Sinclair?
The answer is simple — be prepared. We've put together some top tips for an easy trip through airport security. Look out Sinclair, here you come:

  • Security personnel first need to establish that you have a valid passport and matching travel documents before you can proceed any further. Keep them close by.
  • After that, both you and your carry-on bag will be X-rayed. To speed things up, take off anything that might set the alarms off. Items such as your belt, coat and earphones need to go through the machine.
  • For just a few moments, you'll have to unplug from the digital world. Your laptop, phone and any other electronic gadgets will also need to go through the scanner.
  • Remove all gels and liquids from your hand 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-close bag.
  • It's also possible you'll need to remove your shoes to be X-rayed, so wearing lightweight sneakers is always a good idea.
  • Airlines won't allow any sharp items or pocket knives in your carry-on luggage. If you must bring these kinds of items, pack them safely in your checked luggage.

Book with confidence

Flights to Sinclair

Searching for cheap flights to Sinclair? No travel company presents more choices than Expedia if you're looking to compare flights to Sinclair. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Sinclair. Expedia provides the cheapest flights to Sinclair and you may find even greater savings if you combine your flight to Sinclair with a hotel stay. Travellers who are flexible about flight times can benefit from last minute cheap flights to Sinclair.

Expedia is the largest online travel agency which means that Expedia have access to cheap airline tickets. So make sure you check Expedia regularly for these bargain flights because the cheapest airline ticket deals sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Sinclair for that period and let you choose your preferred time and airline.

Travel information

Destination airport
Spokane Intl.
Destination airport IATA code
GEG
Destination city name
Spokane
Return price
฿29,740

Trending flights to Sinclair

Prices were available within the past 7 days and start at ฿16,395 for one-way flights and ฿29,740 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.

EVA Airways
Fri, 31 Oct - Tue, 4 Nov
BKK
Bangkok
GEG
Spokane
฿29,740 Return, found 2 hours ago
฿29,740
Return
found 2 hours ago
Select EVA Airways flight, departing Fri, 31 Oct from Bangkok to Spokane, returning Tue, 4 Nov, priced at ฿29,740 found 2 hours ago
*Available to Expedia members.