HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Spokane

$263+ Cheap flights from Casper to Spokane (CPR - GEG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
CPR — GEG
Jul 29 — Aug 51
Wed 7/29
Wed 8/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Casper to Spokane with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Casper to Spokane

Cheapest flights from Casper to Spokane
Explore the most affordable flight options available from Casper to Spokane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 29, 2026.

This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:45 am
CPR
-
GEG
1 stop4h 49m
United Airlines
Wed 10/285:00 am
GEG
-
CPR
1 stop4h 53m
United Airlines
Deal found 6/28$378
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/108:45 am
CPR
-
GEG
1 stop7h 26m
United Airlines
Tue 7/144:13 pm
GEG
-
CPR
1 stop4h 46m
United Airlines
Deal found 6/25$432
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/119:26 am
CPR
-
GEG
1 stop6h 46m
United Airlines
Sun 7/195:00 am
GEG
-
CPR
1 stop6h 42m
United Airlines
Deal found 6/28$524

Find flight deals from Casper to Spokane

Discover tips and strategies to find the most affordable flight options for your journey from Casper (CPR) to Spokane (GEG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$378
(United Airlines)

One-way from

$263
(United Airlines)
Provider with most accurate pricing for Casper Natrona County-Spokane flight deals.
Search Deals
Provider most trusted by Cheapflights users for Casper Natrona County-Spokane flights.
Search Deals
From Casper Natrona County to Spokane
Search Deals
One-way flight from Casper Natrona County to Spokane
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Casper to Spokane that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 29, 2026.
Use the filters below to find and compare flights from Casper to Spokane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

CasperSpokane

CPR - GEG

CPRGEG

Casper Natrona County

Sat 10/24

8:45 am-12:34 pm

1 stop4h 49m

Spokane

Wed 10/28

5:00 am-10:53 am

1 stop4h 53m

$378

CasperSpokane

CPR - GEG

CPRGEG

Casper Natrona County

Fri 7/10

8:45 am-3:11 pm

1 stop7h 26m

Spokane

Tue 7/14

4:13 pm-9:59 pm

1 stop4h 46m

$432

CasperSpokane

CPR - GEG

CPRGEG

Casper Natrona County

Sat 7/11

9:26 am-3:12 pm

1 stop6h 46m

Spokane

Sun 7/19

5:00 am-12:42 pm

1 stop6h 42m

$524
Cheapest one-way
Quickest one-way

CasperSpokane

CPR - GEG

CPRGEG

Casper Natrona County

Tue 8/18

8:45 am-12:35 pm

1 stop4h 50m

$263

CasperSpokane

CPR - GEG

CPRGEG

Casper Natrona County

Tue 7/7

11:21 am-3:11 pm

1 stop4h 50m

$413

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Sorted by cheapest first

Compare providers for flights from Casper to Spokane

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Casper to Spokane in June.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Casper-Spokane flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Casper-Spokane flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Casper-Spokane flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Casper-Spokane flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Casper-Spokane flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Casper to Spokane

Have a flexible travel schedule? Discover the best time to fly to Spokane from Casper with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Spokane

Get insights into the airlines that provide service to Spokane. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Spokane. Reviews last updated June 29, 2026.
Read reviews from past customers who have flown United Airlines from Casper to Spokane. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,894 reviews

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
9,894 reviews
United Airlines
7.4
Good
9,894 reviews

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

Related info for your journey

Find useful and relevant information for your journey from Casper to Spokane. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Casper to Spokane?

    Airlines like United Airlines fly from Casper to Spokane in about 4h 49m. The time it takes to get you to your destination can typically vary by up to . The distance from Casper to Spokane is about 628 mi.

  • What is the cheapest airline to fly from Casper to Spokane round-trip?

    Flying on United Airlines is currently your cheapest option to Spokane, with prices starting at $258.

  • Can I find deals for flights from Casper to Spokane that include hotel bookings?

    Yes. In addition to deals on Casper to Spokane flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Casper to Spokane?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Casper to Spokane.

  • Can I find deals for business class flights from Casper to Spokane?

    Yes. Cheapflights offers flight deals from Casper to Spokane by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Spokane?

Book flights to Spokane if you plan to visit one of these locations
Post Falls
Spokane Valley

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Casper to Spokane

Discover the top airline that operate flights from Casper to Spokane. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$258Average$363FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights