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 $394.

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 $453). 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.

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.

$394+ Flights from Casper to Spokane

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Cheap flight deals from Casper to Spokane

Round-trip from	$394 (United Airlines)

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 June 12, 2025.

Fri 6/271:28 pmCPR - GEG

1 stop8h 35mUnited Airlines

Tue 7/15:30 amGEG - CPR

1 stop4h 24mUnited Airlines

Deal found 6/12

$394

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 June 12, 2025.

Fri 6/271:28 pmCPR - GEG

1 stop8h 35mUnited Airlines

Tue 7/15:30 amGEG - CPR

1 stop4h 24mUnited Airlines

Deal found 6/12

$394

Last-minute flights from Casper to Spokane
Discover last-minute flight deals from Casper to Spokane. Data last updated June 12, 2025 and is based on user searches.

Thu 6/195:30 amCPR - GEG

1 stop8h 05mUnited Airlines

Wed 6/251:37 pmGEG - CPR

1 stop7h 36mUnited Airlines

Deal found 6/11

$419

Fri 6/271:28 pmCPR - GEG

1 stop8h 35mUnited Airlines

Tue 7/15:30 amGEG - CPR

1 stop4h 24mUnited Airlines

Deal found 6/12

$394

Cheapflights Fare Finder

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

CasperSpokane

CPR - GEG

CPRGEG

Casper Natrona County

Fri 6/27

1:28 pm-9:03 pm

1 stop8h 35m

Spokane

Tue 7/1

5:30 am-10:54 am

1 stop4h 24m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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.

Cheapflights Insights

Everything you need to know about your flight from Casper to Spokane

Rainfall in Spokane by month

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.

Temperature in Spokane by month

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).

Reviews of airlines servicing Spokane

United Airlines

7.4

Good

8,790 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

8,790 reviews

United Airlines

7.4

Good

8,790 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

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 $394.
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 $453). 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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Other flights to Spokane

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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$394+ Cheap flights from Casper to Spokane (CPR - GEG)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/27. 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

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Casper to Spokane

Round-trip 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 June 12, 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 June 12, 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.

Cheapflights Insights

Everything you need to know about your flight from Casper to Spokane

Rainfall in Spokane by month

Plan your trip to Spokane by taking into account the average rainfall totals by month.

Temperature in Spokane by month

Plan your trip to Spokane by taking into account the average temperature totals by month.

Reviews of airlines servicing Spokane

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.

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

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 Casper?

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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Book with Flexibility

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 June 12, 2025.