FSD - GEG

$169 Find Cheap Flights from Sioux Falls to Spokane

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux Falls to Spokane departing on 6/7. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Spokane

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux Falls to Spokane, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux Falls to Spokane, as well as popular online travel agencies
Travelers love KAYAK
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Everything you should know

Cheapest round-trip
$330
Typical prices: $755-$323
United Airlines
Wed 4/15Sat 4/18
FSD - GEG • 1 stop
Cheapest one-way
$169
Allegiant Air
Sun 6/7
FSD - GEG • 1 stop
Top airlines
Cheapest • from $330 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Sioux Falls and Spokane. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $258 (round-trip)
Shortest trip • 5h 42m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 33% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Spokane!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Sioux Falls to Spokane (FSD-GEG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sioux Falls to Spokane 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 from Sioux Falls to Spokane

Wed, Apr 15 - Sat, Apr 18
United Airlines Logo
4:57 pm - 9:11 pm
FSD
-
GEG
6h 14m
1 stop
United Airlines Logo
1:46 pm - 8:30 pm
GEG
-
FSD
4h 44m
1 stop
$330United Airlines
Wed, Apr 15 - Sat, Apr 18
Delta Logo
1:44 pm - 12:20 am
FSD
-
GEG
12h 36m
2 stops
Delta Logo
12:52 pm - 11:40 pm
GEG
-
FSD
8h 48m
1 stop
$335Delta
Thu, Sep 17 - Mon, Sep 21
American Airlines Logo
7:19 am - 11:40 am
FSD
-
GEG
6h 21m
1 stop
American Airlines Logo
3:50 pm - 11:52 pm
GEG
-
FSD
6h 02m
1 stop
$339American Airlines
Wed, Apr 15 - Sat, Apr 18
Delta Logo
1:44 pm - 11:15 pm
FSD
-
GEG
11h 31m
2 stops
Delta Logo
1:07 pm - 11:02 pm
GEG
-
FSD
7h 55m
2 stops
$341Delta
Mon, Apr 27 - Mon, May 4
Delta Logo
8:05 am - 1:04 pm
FSD
-
GEG
6h 59m
1 stop
Delta Logo
7:38 pm - 10:12 am
GEG
-
FSD
12h 34m
2 stops
$344Delta
Thu, Apr 16 - Sun, Apr 19
United Airlines Logo
4:57 pm - 9:11 pm
FSD
-
GEG
6h 14m
1 stop
United Airlines Logo
1:46 pm - 8:30 pm
GEG
-
FSD
4h 44m
1 stop
$354United Airlines
Fri, May 15 - Mon, May 18
American Airlines Logo
1:41 pm - 8:33 pm
FSD
-
GEG
8h 52m
1 stop
American Airlines Logo
3:15 pm - 11:59 pm
GEG
-
FSD
6h 44m
1 stop
$370American Airlines
Tue, Aug 25 - Sat, Aug 29
Delta Logo
1:20 pm - 11:44 pm
FSD
-
GEG
12h 24m
2 stops
Delta Logo
6:05 am - 3:28 pm
GEG
-
FSD
7h 23m
1 stop
$374Delta
Mon, Apr 27 - Mon, May 4
Delta Logo
1:44 pm - 11:15 pm
FSD
-
GEG
11h 31m
2 stops
Delta Logo
7:38 pm - 10:12 am
GEG
-
FSD
12h 34m
2 stops
$379Delta
Thu, Apr 16 - Sun, Apr 19
Delta Logo
8:05 am - 1:04 pm
FSD
-
GEG
6h 59m
1 stop
Delta Logo
12:58 pm - 11:02 pm
GEG
-
FSD
8h 04m
2 stops
$389Delta
Booking Insights

KAYAK's insights & trends for Sioux Falls to Spokane flights

Get data-powered insights and trends into flights from Sioux Falls to Spokane to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Sioux Falls to Spokane?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Sioux Falls to Spokane departing in April.

What is the cheapest month to fly from Sioux Falls to Spokane?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sioux Falls to Spokane, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sioux Falls to Spokane is August, where tickets cost $272 (return) on average. On the other hand, the most expensive months are July and April, where the average cost of round-trip tickets is $581 and $481 respectively.

Good to know

Low seasonMay
Cheapest flight$169
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Sioux Falls to Spokane

When to book flights from Sioux Falls to Spokane

Are your dates flexible? Find out the best times to travel from Sioux Falls to Spokane based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Sioux Falls to Spokane

  • What is the cheapest flight from Sioux Falls to Spokane?

    In the last 3 days, the lowest price for a flight from Sioux Falls to Spokane was $169 for a one-way ticket and $330 for a round-trip.

  • Do I need a passport to fly between Sioux Falls and Spokane?

    A passport is not required to fly from Sioux Falls to Spokane.

  • Which airports will I be using when flying from Sioux Falls to Spokane?

    Sioux Falls and Spokane are both served by 1 main airport. You will leave Sioux Falls from Sioux Falls Joe Foss Field and will be arriving at Spokane.

  • Which aircraft models fly most regularly from Sioux Falls to Spokane?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Sioux Falls to Spokane?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Sioux Falls and Spokane, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Sioux Falls to Spokane, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Sioux Falls to Spokane are Delta and United Airlines. With an average price for the route of $418 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $399 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Sioux Falls to Spokane?

    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 from Sioux Falls to Spokane.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Spokane from Sioux 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 from Sioux Falls to Spokane?

    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 Spokane with an airline and back to Sioux Falls with another airline. Booking your flights between Sioux Falls and GEG can sometimes prove cheaper using this method.

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

    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 Spokane from Sioux Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Sioux Falls to Spokane

 
See real verified KAYAK customer reviews for airlines flying from Sioux Falls to Spokane. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sioux Falls to Spokane? 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.
7.9
DeltaOverall score based on 8356 reviews
7.9Comfort
7.2Food
8.5Crew
8.1Boarding
7.8Entertainment
Airline reviews

Delta is always a wonderful experience. A clean plane and the crew is really friendly.

10.0 ExcellentCharlean, Mar 2026
LAS - ATL
Read more Delta reviews

Delta is always a wonderful experience. A clean plane and the crew is really friendly.

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

I am still at the Airport! Delayed Delayed and Delyaed

I took seat 15A in anticipation of window seat, there is no window.

The first class flight attendant was awful to everyone. Very rude; no customer service. She should not be working in first class.

Snacks and included beverages were appreciated. Boarding went smoothly. Plenty of overhead bin space. Seats get very uncomfortable after a couple of hours. After waiting 10 painful minutes for my walker, a very nice Delta guest agent pushed me in a wheelchair to the gate. It was finally delivered to me after another 15 minutes . Our checked bag was on the carousel long b4 I was able to retrieve it. Fortunately it was still there but somewhere along the way the straps we used to secure it were removed and and were not reattached. Wish I had made note of the agents name.

It was fine. 55 minute flight. No snacks or beverage service offered. Boarding went smoothly and my walker was waiting for me on the jet way.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

Awful. No counter attendants. No dinner offered due to delays.

Horrible service no Wi-Fi connection on both leg of the flight and they are refusing to fix bad service

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Flights were on time. Free Wifi on plane. Everything was well organized.

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

The flight changed gates multiple times and flight had to be delayed multiple times

We called Kayak for a change due to the TSA situation in Atlanta. What we got was a canceled return flight (in error) and we had to find the mistake. Not happy with Kayak who blamed it on AA.

I was in last row so that is never great bc the person in front of me leaned his seat all the way back into me.

Delayed for mechanical and no updates on what was happening and how long the delay might be.

My flight from LGA was cancelled and my rebooked flight from JFK was delayed numerous times. I will now be getting home after 2am.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

On the return flight, arriving in Denver we sat on the tarmac in Denver for over 20 minutes.

Typical AA - late by 90+ mn. Gate changed twice... Changed the departure time 6 times No explanation, no communication on reasons for delay I travel with AA twice a year... and it is consistently very poor.. I will continue to use AA only when i have to.

The flight attendant in business class was excellent! Professional, friendly and attentive.

Delays with no explanation. It could have been handled better.

Everything you need to know for your flight from Sioux Falls to Spokane

Information on your arrival and departure airports