$39 Find Cheap Flights to Post Falls

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Post Falls departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$79
Overall average: $425
Frontier
Thu 3/5Thu 3/12
DEN - GEG • Non-stop
Cheapest one-way
$39
Typical prices: $180-$368
Frontier
Thu 3/5
DEN - GEG • Non-stop
Top routes
DEN
-
GEG
Cheapest
SEA
-
GEG
Most popular
Insights
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Flight Deals
Useful Info
Flight Deals

Cheap Flights to Post Falls

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Post Falls that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Post Falls

Thu, Mar 5 - Thu, Mar 12
Frontier Logo
9:50 am - 11:27 am
DEN
-
GEG
2h 37mnonstop
Frontier Logo
11:32 am - 2:55 pm
GEG
-
DEN
2h 23mnonstop
$79Frontier
Thu, Mar 5 - Thu, Mar 12
Frontier Logo
9:50 am - 11:27 am
DEN
-
GEG
2h 37mnonstop
Frontier Logo
11:32 am - 2:55 pm
GEG
-
DEN
2h 23mnonstop
$107Frontier
Tue, Mar 10 - Sat, Mar 14
United Airlines Logo
6:54 pm - 9:03 pm
SFO
-
GEG
2h 09mnonstop
United Airlines Logo
6:00 am - 8:22 am
GEG
-
SFO
2h 22mnonstop
$155United Airlines
Fri, Mar 13 - Sat, Mar 14
Delta Logo
7:30 am - 8:49 am
SEA
-
GEG
1h 19mnonstop
Delta Logo
5:00 am - 6:21 am
GEG
-
SEA
1h 21mnonstop
$157Delta
Tue, Mar 3 - Tue, Mar 10
Alaska Airlines Logo
9:40 pm - 10:51 pm
PDX
-
GEG
1h 11mnonstop
Alaska Airlines Logo
7:26 pm - 8:43 pm
GEG
-
PDX
1h 17mnonstop
$157Alaska Airlines
Sat, Mar 7 - Sat, Mar 14
United Airlines Logo
6:54 pm - 9:03 pm
SFO
-
GEG
2h 09mnonstop
United Airlines Logo
6:00 am - 8:22 am
GEG
-
SFO
2h 22mnonstop
$157United Airlines
Thu, Feb 26 - Sun, Mar 1
Alaska Airlines Logo
7:45 am - 11:46 am
SEA
-
GEG
4h 01m
1 stop
Alaska Airlines Logo
5:00 am - 9:37 am
GEG
-
SEA
4h 37m
1 stop
$162Alaska Airlines
Thu, Feb 26 - Sat, Feb 28
Delta Logo
10:59 pm - 12:04 am
SEA
-
GEG
1h 05mnonstop
Delta Logo
9:25 am - 10:45 am
GEG
-
SEA
1h 20mnonstop
$167Delta
Tue, Mar 3 - Tue, Mar 10
Southwest Logo
8:45 am - 2:30 pm
LAX
-
GEG
5h 45m
1 stop
Southwest Logo
6:30 am - 1:25 pm
GEG
-
LAX
6h 55m
2 stops
$182Southwest
Mon, Mar 2 - Tue, Mar 17
Southwest Logo
5:00 am - 10:45 am
LAX
-
GEG
5h 45m
1 stop
Southwest Logo
6:30 am - 1:25 pm
GEG
-
LAX
6h 55m
2 stops
$192Southwest
Useful Info

Good to know - Book Cheap Post Falls Plane Tickets

Low seasonJanuary
Cheapest flight$39
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 7% increase in price.
Flight from Denver to Spokane

FAQs - booking Post Falls flights

  • How long is the flight to Post Falls?

    Flights from Seattle1h 15m
    Flights from San Francisco2h 19m
    Flights from Boise1h 11m
    Flights from Denver2h 28m
    Flights from Los Angeles2h 49m
  • What is the cheapest flight to Spokane?

    In the last 3 days, the cheapest flight deal to Spokane was found on the route from Denver, at $79 return. The most popular connection is from Seattle to Spokane and KAYAK users have found round-trip deals for as low as $154 in the last 3 days.

  • Which airlines fly to Spokane?

    Many airlines fly to Spokane, the most common ones being Alaska Airlines, Delta, and Southwest. See the amount of flights per week for popular airlines flying to Spokane.

  • How to fly to Post Falls?

    You cannot fly directly to Post Falls. KAYAK recommends you fly to Spokane (GEG) (27.91 miles from Post Falls). From there you can rent a car or get a taxi.

  • What airports are near Post Falls?

    The closest airport is Spokane (GEG) (27.91 mi). Other nearby airports are Pullman Moscow Regional (PUW) (67.67 mi), Lewiston Nez Perce Rgnl (LWS) (92.82 mi) or Trail (YZZ) (97.22 mi). KAYAK recommends you fly to Spokane.

  • How far is Spokane Airport from central Spokane?

    You’ll need to travel 6 miles to reach the Spokane city center from Spokane Airport.

  • What is the name of Spokane’s airport?

    There is only 1 airport in Spokane, called Spokane Airport (GEG). It can also be referred to as Spokane or Spokane Intl.

  • How does KAYAK find such low prices on flights to Post Falls?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Post Falls.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Post Falls?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Post Falls is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Post Falls?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Post Falls with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Post Falls?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Post Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Post Falls

  • There is no major airport in Post Falls. It is instead served by Spokane Airport.
  • Looking for cheap airfare to Post Falls? 25% of our users found round-trip tickets to Post Falls for the following prices or less: From Denver $109, from San Francisco $195, from Los Angeles $201
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Post Falls flight deals.

Reviews of the top 5 airlines flying to Post Falls

 
Need help choosing which airline to fly with from the United States to Post Falls? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11840 reviews
7.1Food
8.5Crew
7.0Entertainment
7.8Comfort
8.1Boarding
Airline reviews

Great experience, staff and crew were very professional, friendly and helpful!

10.0 ExcellentAnonymous, Feb 2026
SEA - SFO
Read more Alaska Airlines reviews

Great experience, staff and crew were very professional, friendly and helpful!

I fell asleep and missed my flight and they rescheduled me no problem. Staff was professional and the plane was clean. I was very happy with my experience.

The room for legs is adequate for a 6’ tall man and the flight was comfortable. The cabin is clean and the crew is very friendly and pleasant.

The he whole flight was very smooth on every aspects.

Flight cancelled and deplaned. Rescheduled 8 hours later at a different airport. Ended up at destination but late.

Alaska used to be a top notch airline. With it's growth it is now in line with the big airlines. Not bad, not great.

I think Alaska should start including free meals on these longer trips.

Wheelchair assistance was excellent. I had a saver fare, but was given a seat in Premium. So very nice!! Extra legroom, complimentary beer. The flight crew was very nice and efficient. The gate agent in Seattle double checked to make sure I was able to board the plane all right while using my cane. I boarded first. So considerate! The flight was smooth, and right on time.

Wheelchair assistant was on the spot, and very helpful. Gate agent was kind, and made sure I boarded the plane without having to try to hurry with my painful hip. My seat was so comfortable, 20A. I am tall, 5'9 and I need to stretch out my legs due to chronic nerve pain in my back that runs down my right leg, in addition to the bursitis in my right hip. Alaska air has the best economy seating in the market. So much room for legs, elbows, etc. When I arrived in SEA, the next Wheelchair was waiting to take me to the next gate. Great communication.

I had to cancel my trip due to health reasons three days after making the reservation. I was stunned to find out that the ticket was not able to be credited for future travel. $734 loss. Not happy that this was not my experience with Southwest Airlines. I will stick with SW in the future. Boo Alaskan Air and Kayak.

I appreciate the staff who allowed me to board though I arrived a little late! Regarding the assigned seating, I had booked my flight before this change and wasn't aware of the change at the time, and so I didn't select a seat at booking as I didn't realize it was relevant. Better communication about the change would have been helpful for preparing.

Flight attendants very hospitable and friendly. Pilot flew a smooth take off and landing.

Paid for premium extra leg room but the bin space for rows 1-3 had to go in rows 4-6 and 4-6 had to go to 7-9 because flight attendants have snacks and their luggage upfront. So we pay extra to have to fight thru traffic to get our bags. Only 2nd day of new seating so hope they fix this.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled. No snack or drink on this flight.

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled.

The wifi on the plane is great. The only issue that I have is that I prefer an aisle seat and on my trips this week, I was either in the middle or window. If we can work to secure aisle seating, I will be thrilled. Nice trip.

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

Everything went smoothly and we even arrived a little bit early.

Great vacation. Can't wait till next year for another one.

Great flight but super high price. Glad it was a business trip and not personal

Comfort seating was on the tight side. Maybe it was a smaller plane(?)

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Bad food, bad service, cold cabin with no additional blankets when asked for (they told me they don’t provide additional blankets). I’m a frequent traveler and this is one of the worst companies I traveled with (by the way I thought that I booked my ticket with Lufthansa but I didn’t see that the flights were handled by United).

United Airlines is my preferred airlines and I am thankful for Gary who also help support me on the phone to switch my flight literally last min.

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

The attendant on board was amazing. She should be doing business/first international long haul.

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

We flew in first class. The crew did not offer drinks before the flight took off, but they treated us well during the flight. The food was excellent. There was actually too much food served, but it was nice to have all the options.

did not have enough meal for first class passengers so offer us snack

Arrived 40 min early which was great - sat in runway for 35 min so no gain. Then waited for luggage 45 min. They need to staff accordingly knowing its one of the busiest week in Phx

My flight got rerouted due to crew rest. I was sent to Dallas customer service was not very polite. Was given a $40 room voucher for Motel 6 and $12 to eat with. It delayed me by a day. Where if I would have just stuck with my original flight Arizona was delayed to Cleveland and I could have made it home. They put me on a 9:00 flight out of Dallas to Cleveland without my knowledge or consent. When originally I was told it would be 8:45 a.m. on February 1st. I told them I could not take the 9:00 flight because I did not have anybody to pick me up from the airport at that time. I'm extremely disappointed in how I was treated. And I will not fly American Airlines again.

I am very appreciative of the help provided to me by Dennis and Whitney. I had lost my phone at EWR airport and they were very kind in assisting me. This included advice on how to file a report and also helping me connect with family. The pilot was also great about keeping passengers updated on the flight progress with regular communications over the system.

Awful. Original flight was delayed 5 hours. Had to to take a connecting flight instead of direct. Had a 4 hour layover. I missed all of my morning meetings getting in 5 hours later than I was supposed to and had to change to take a later flight the next day to get them back in which cia time another $150.

Old equipment, needs upgrade and seat comfort. Internet didn't work 75% or the time.

The screens were inoperable for movies and such, but everything else was just fine

For a 5 1/2 hour flite i considered the "business class" to be subpar. The seats were just ok, no amenities, really nothing more than a long domestic flight. Frankly disappointed.

Delayed an hour due to operational issues. Minimal apologies or care for the significant inconvenience caused. Landed at nearly 1am and they still couldn’t find ground staff to get us off the plane promptly.

Everything you need to know for your flight to Post Falls