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

Currently priced at $248, United Airlines will fly you from Indianapolis to Casper and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. United Airlines is currently priced 44% below the average price you’ll pay for this route.

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

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

In terms of precipitation, rainfall in Casper ranges from 0.5 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Casper when rainfall is around 0.5 in.

If weather is an important factor for your trip to Casper, 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 23.0 F).

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

Monday is generally a great day to depart. Flying on this day could help you save up to 37%.

What is the cheapest month to fly from Indianapolis to Casper?

January is one of the best times of the year to fly to Casper from Indianapolis. Prices for January average $448 per person but you can even find prices for as low as $248. The most expensive prices can be found in the month of February. Opting for a January flight can save you 44% on your journey compared to booking in February

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

A simple way to save on the total cost of your ticket is to fly from Indianapolis to Casper in the morning. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight at noon.

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

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

How can I find direct flights from Indianapolis to Casper?

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

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

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

$248+ Flights from Indianapolis to Casper

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Cheap flight deals from Indianapolis to Casper

Round-trip from	$248 (United Airlines)
Popular in	February
Cheapest in	January
Average price	$490

From Indianapolis to Casper Natrona County

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($66 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Indianapolis to Casper

Cheapest flights from Indianapolis to Casper
Explore the most affordable flight options available from Indianapolis to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 2025.

Wed 9/176:51 pmIND - CPR

1 stop5h 23mUnited Airlines

Wed 9/249:10 amCPR - IND

1 stop6h 44mUnited Airlines

Deal found 7/8

$248

Best flights from Indianapolis to Casper
Discover carefully curated flight deals from Indianapolis to Casper that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 9, 2025.

Wed 9/176:51 pmIND - CPR

1 stop5h 23mUnited Airlines

Wed 9/249:10 amCPR - IND

1 stop6h 44mUnited Airlines

Deal found 7/8

$248

Last-minute flights from Indianapolis to Casper
Discover last-minute flight deals from Indianapolis to Casper. Data last updated July 9, 2025 and is based on user searches.

Fri 8/296:51 pmIND - CPR

1 stop5h 23mUnited Airlines

Wed 9/35:30 amCPR - IND

2 stops10h 25mUnited Airlines

Deal found 7/8

$399

Cheapflights Fare Finder

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

Fly from

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Route

Depart

Return

Price

IndianapolisCasper

IND - CPR

INDCPR

Indianapolis

Wed 9/17

6:51 pm-10:14 pm

1 stop5h 23m

Casper Natrona County

Wed 9/24

9:10 am-5:54 pm

1 stop6h 44m

$248

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

Best time to book a flight from Indianapolis to Casper

Have a flexible travel schedule? Discover the best time to fly to Casper from Indianapolis 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 Indianapolis to Casper

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

Currently, January is the cheapest month in which you can book a flight from Indianapolis to Casper (average of $348). Flying from Indianapolis to Casper in June is currently the most expensive (average of $499). 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.

How much does it cost to fly round-trip from Indianapolis to Casper?

Reviews of airlines servicing Casper

Read through reviews of airlines operating flights from Indianapolis to Casper, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,842 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

8,842 reviews

United Airlines

7.4

Good

8,842 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 Indianapolis to Casper round-trip?
Currently priced at $248, United Airlines will fly you from Indianapolis to Casper and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. United Airlines is currently priced 44% below the average price you’ll pay for this route.
Can I find deals for flights from Indianapolis to Casper that include hotel bookings?
Yes. In addition to deals on Indianapolis to Casper flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Indianapolis to Casper?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indianapolis to Casper.
Can I find deals for business class flights from Indianapolis to Casper?
Yes. Cheapflights offers flight deals from Indianapolis to Casper 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 Indianapolis to Casper?
Currently, January is the cheapest month in which you can book a flight from Indianapolis to Casper (average of $348). Flying from Indianapolis to Casper in June is currently the most expensive (average of $499). 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.

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Top airline flying from Indianapolis to Casper

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$294	Average$468	FlexibilityNo cancel fee	On-time69%

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$248+ Cheap flights from Indianapolis to Casper (IND - CPR)

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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Indianapolis to Casper with Cheapflights

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Cheap flight deals from Indianapolis to Casper

Round-trip from

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Find flight deals from Indianapolis to Casper

Cheapest flights from Indianapolis to CasperExplore the most affordable flight options available from Indianapolis to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 2025.

Explore the most affordable flight options available from Indianapolis to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Indianapolis to Casper

Have a flexible travel schedule? Discover the best time to fly to Casper from Indianapolis with our price prediction graph.

Cheapflights Insights

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

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

How much does it cost to fly round-trip from Indianapolis to Casper?

Reviews of airlines servicing Casper

Get insights into the airlines that provide service to Casper. 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 Casper. Reviews last updated July 9, 2025.

Read through reviews of airlines operating flights from Indianapolis to Casper, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Indianapolis to Casper. 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 Indianapolis to Casper round-trip?

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

How can I find direct flights from Indianapolis to Casper?

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

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

Traveling to a place near Indianapolis?

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Alternative routes for Indianapolis to Casper

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Top airline flying from Indianapolis to Casper

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Cheapest flights from Indianapolis to Casper
Explore the most affordable flight options available from Indianapolis to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 2025.