A lake surrounded by dense forests and mountains, with several houses and a dock with boats.

Cheap Flights to Post Falls , ID from CA $164

View CA $164 flight on Tue, Oct 13, 2026Opens in a new window

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How much is the cheapest flight to Post Falls?

Prices were available within the past 7 days and start at CA $164 for one-way flights and CA $301 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Delta
American Airlines
United
Air Canada

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

From CA $336 - CA $737 per traveller.

Frequently asked questions

What is the name of Post Falls' airport?
Post Falls has one main airport, Spokane Intl. Airport (GEG).
How far is Spokane Intl. Airport (GEG) from central Post Falls?
The journey from GEG to downtown Post Falls is fairly long. You'll need to travel 48 kilometres before you can drop your bags at your city hotel.
What airport is best to fly into Post Falls?
Situated 48 kilometres from the centre of town, Spokane Intl. Airport is likely to be your first stop in Post Falls.
How many airlines fly to Post Falls?
There are 6 air carriers connecting Post Falls with 17 airports from all over the globe.
Which airlines fly to Post Falls?
Alaska Airlines and Delta fly often into Post Falls. Catching an Alaska Airlines flight from Seattle is one of the most popular ways to travel there.
How many nonstop flights are there to Post Falls?
Flying to somewhere new is much easier when there aren't any lengthy stopovers. If you're heading to Post Falls, the good news is that there are approximately 365 direct flights operating every week.
Where are the most popular flights to Post Falls departing from?
A large number of flights to Post Falls set off from Seattle, Denver and Portland airports.
How long is the flight to Post Falls Airport?
If it's Seattle you're leaving behind, you'll be in the sky for around 1 hour and 6 minutes before you touchdown in Post Falls. Terminal to terminal from Denver takes around 2 hours and 32 minutes and from Portland, the flight time is 1 hour and 5 minutes.
How to book the cheapest flight to Post Falls?
Don't leave locking in your flight to Post Falls until the very last minute. That's one move seasoned jet-setters use to get the best prices. Booking well in advance means more choices and less expensive flights. Don't stop there, however. Do some research and find out if there is more than one airport at your destination. Ticket prices often differ depending on the airport you go for. Remember to compare fares across airlines as well. Last of all, be ready to lock in your seat quickly if you find a real bargain. It might not stick around for too long! With a bit of knowledge and a little good fortune, the ideal fare will be yours.
Do you have any tips for my flight to Post Falls?
We've got the lowdown on how to make your flight as pain-free as possible. Follow our tips and you'll be breezing through airport security and enjoying Post Falls in no time flat. What to pack in your hand luggage:
  • Air travel can be a cruisy experience if you take the right gear. First things first, you'll need toiletry items, such as deodorant, toothpaste and a toothbrush, a spare set of clothes and a good book. Secondly, leave space in your hand luggage for your laptop, a charger, medications and perhaps a neck pillow as well. Last, but definitely not least, remember to bring your passport, travel docs and some cash.
Do not pack the following items in your hand luggage:
  • While the list of restricted items can differ between airlines, the general rule to follow is nothing sharp, flammable or explosive. This includes tools, metal cutlery, spray paint and flares. Sporting equipment like hockey sticks, and objects that could harm passengers, such as swords and batons, aren't allowed in the cabin either.
What to wear on a flight:
  • Your priority is to be as comfortable as you can. Opt for a pair of slip-on shoes, dress in loose, natural fibers and don't forget 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 walk around the cabin and stretch your legs or do some gentle exercises in your seat to improve your circulation.
How to get through airport security fast when flying to Post Falls?
The trick is to be well prepared before you get to airport security. That way, you'll be hopping onto that plane to Post Falls in a flash. Follow these helpful tips and get your vacation off to a fantastic start:
  • Security personnel first need to know that you have a valid ID and matching boarding pass before you can proceed any further. Have them ready to show.
  • Time to strip down. Well kind of. Your jacket, belt, keys and other items in your pocket, like your headphones, will need to go through the X-ray machine. Make the whole process easier by removing them as it gets closer to your turn.
  • Your electronic devices like laptops and phones will also have to go on a tray to be scanned. Don't worry, you'll be back online soon enough.
  • Remove liquids and gels from your carry-on bag. They usually 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 quart-size (one litre), clear zip-close bag.
  • The right choice of footwear can save you several minutes. Boots and bulky shoes are often required to be removed and separately scanned. Slip-on shoes are usually not.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp or pointed objects, pack them in your checked suitcase. They won't be allowed in the cabin.

Book with confidence

Find Your Flights to Post Falls GEG

Cheap flights to Post Falls (GEG)

Get started finding a cheap flight to Post Falls on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport, and whether you want a roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Post Falls.

Roundtrip prices range from CA $301 - CA $504, and one-ways Post Falls start as low as CA $164.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to Post Falls (GEG)

You have several options for which airline you choose to travel with to Post Falls. There are 10 airlines flying into GEG: Alaska Airlines, Delta, Southwest Airlines, American Airlines, United, Air Canada. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Post Falls (GEG) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to GEG in October and in October for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Find Your Flights to Post Falls GEG

Travel information

Destination airport
Spokane Intl.
Destination airport IATA code
GEG
Destination city name
Spokane
Roundtrip price
CA $301

Trending flights to Post Falls

Prices were available within the past 7 days and start at CA $164 for one-way flights and CA $301 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines

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