What is the cheapest month to book a flight from Casper to Spokane?

Currently, January is the cheapest month in which you can book a flight from Casper to Spokane (average of $326). Flying from Casper to Spokane in March is currently the most expensive (average of $452). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest day to fly from Casper to Spokane?

Travelers seeking maximum savings on their Casper to Spokane flight should consider departing on Saturday mornings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Spokane ranges from 0.6 - 2.3 inches per month. November is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit Spokane when rainfall is around 0.6 in.

If weather is an important factor for your trip to Spokane, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 26.6 F).

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

Monday flights are generally found to be more expensive for flights from Casper to Spokane. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Spokane.

What is the cheapest time of day to fly from CPR to GEG?

When flying from Casper to Spokane, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

$369+ Flights from Casper to Spokane

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Cheap flight deals from Casper to Spokane

Round-trip from	$389 (United Airlines)
One-way from	$369 (United Airlines)

From Casper Natrona County to Spokane

Search Deals

One-way flight from Casper Natrona County to Spokane

Search Deals

Find 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 August 14, 2025.

Wed 9/101:37 pmCPR - GEG

1 stop8h 26mUnited Airlines

Wed 9/171:38 pmGEG - CPR

1 stop7h 36mUnited Airlines

Deal found 8/13

$389

Tue 8/263:11 pmCPR - GEG

1 stop6h 52mUnited Airlines

Fri 8/291:38 pmGEG - CPR

1 stop19h 02mUnited Airlines

Deal found 8/14

$577

Fri 8/293:11 pmCPR - GEG

1 stop6h 52mUnited Airlines

Tue 9/25:15 amGEG - CPR

1 stop8h 21mUnited Airlines

Deal found 8/13

$591

Wed 8/201:37 pmCPR - GEG

1 stop8h 26mUnited Airlines

Fri 8/227:23 amGEG - CPR

2 stops28h 19mUnited Airlines

Deal found 8/14

$601

Best flights from Casper to Spokane
Discover carefully curated flight deals from Casper to Spokane that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2025.

Wed 9/101:37 pmCPR - GEG

1 stop8h 26mUnited Airlines

Wed 9/171:38 pmGEG - CPR

1 stop7h 36mUnited Airlines

Deal found 8/13

$389

Tue 8/263:11 pmCPR - GEG

1 stop6h 52mUnited Airlines

Fri 8/291:38 pmGEG - CPR

1 stop19h 02mUnited Airlines

Deal found 8/14

$577

Fri 8/293:11 pmCPR - GEG

1 stop6h 52mUnited Airlines

Tue 9/25:15 amGEG - CPR

1 stop8h 21mUnited Airlines

Deal found 8/13

$591

Last-minute flights from Casper to Spokane
Discover last-minute flight deals from Casper to Spokane. Data last updated August 14, 2025 and is based on user searches.

Wed 8/201:37 pmCPR - GEG

1 stop8h 26mUnited Airlines

Fri 8/227:23 amGEG - CPR

2 stops28h 19mUnited Airlines

Deal found 8/14

$601

Tue 8/263:11 pmCPR - GEG

1 stop6h 52mUnited Airlines

Fri 8/291:38 pmGEG - CPR

1 stop19h 02mUnited Airlines

Deal found 8/14

$577

Fri 8/293:11 pmCPR - GEG

1 stop6h 52mUnited Airlines

Tue 9/25:15 amGEG - CPR

1 stop8h 21mUnited Airlines

Deal found 8/13

$591

Wed 9/101:37 pmCPR - GEG

1 stop8h 26mUnited Airlines

Wed 9/171:38 pmGEG - CPR

1 stop7h 36mUnited Airlines

Deal found 8/13

$389

One-way flights from Casper to Spokane
Search for one-way flight options from Casper to Spokane. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

Sun 8/243:11 pmCPR - GEG

1 stop6h 52mUnited Airlines

Deal found 8/13

$369

Fly from

Fly to

Route

Depart

Return

Price

CasperSpokane

CPR - GEG

CPRGEG

Casper Natrona County

Wed 9/10

1:37 pm-9:03 pm

1 stop8h 26m

Spokane

Wed 9/17

1:38 pm-10:14 pm

1 stop7h 36m

$389

CasperSpokane

CPR - GEG

CPRGEG

Casper Natrona County

Tue 8/26

3:11 pm-9:03 pm

1 stop6h 52m

Spokane

Fri 8/29

1:38 pm-9:40 am

1 stop19h 02m

$577

CasperSpokane

CPR - GEG

CPRGEG

Casper Natrona County

Fri 8/29

3:11 pm-9:03 pm

1 stop6h 52m

Spokane

Tue 9/2

5:15 am-2:36 pm

1 stop8h 21m

$591

CasperSpokane

CPR - GEG

CPRGEG

Casper Natrona County

Sun 8/24

3:11 pm-9:03 pm

1 stop6h 52m

$369

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

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

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

8,916 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines

7.4

Good

8,916 reviews

United Airlines

7.4

Good

8,916 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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.
What is the cheapest month to book a flight from Casper to Spokane?
Currently, January is the cheapest month in which you can book a flight from Casper to Spokane (average of $326). Flying from Casper to Spokane in March is currently the most expensive (average of $452). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Casper to Spokane

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$355	Average$463	FlexibilityNo cancel fee	On-time69%

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$369+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Casper to Spokane with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Casper to Spokane

Round-trip from

One-way from

Find flight deals from Casper to Spokane

Cheapest flights from Casper to SpokaneExplore 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 August 14, 2025.

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 August 14, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Casper to Spokane that are best for you.

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.

Reviews of airlines servicing Spokane

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.

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.

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

How can I find direct flights from Casper to Spokane?

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

What is the cheapest month to book a flight from Casper to Spokane?

Traveling to a place near Spokane?

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.

Alternative routes for Casper to Spokane

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Casper to Spokane

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Travel Smart

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 August 14, 2025.