$608 Cheap Flights from Casper (CPR) to Madrid (MAD)

View $608 flight on Tue, Aug 19, 2025Opens in a new window

Popular airlines from Casper, WY (CPR-Natrona County Intl.) to Adolfo Suarez Madrid-Barajas Airport (MAD)

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Find available prices by choosing your travel dates.

Cheap Flights from Casper to Madrid (CPR-MAD)

Prices were available within the past 7 days and start at $608 for one-way flights and $1,116 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Jul 8 - Fri, Jul 18
CPR
Casper
MAD
Madrid
$1,116 Roundtrip, found 2 days ago
$1,116
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jul 8 from Casper to Madrid, returning Fri, Jul 18, priced at $1,116 found 2 days ago
United
Sun, Jul 6 - Wed, Jul 16
CPR
Casper
MAD
Madrid
$1,117 Roundtrip, found 2 days ago
$1,117
Roundtrip
found 2 days ago
Select United flight, departing Sun, Jul 6 from Casper to Madrid, returning Wed, Jul 16, priced at $1,117 found 2 days ago
United
Tue, Jul 8 - Fri, Jul 18
CPR
Casper
MAD
Madrid
$1,121 Roundtrip, found 2 days ago
$1,121
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jul 8 from Casper to Madrid, returning Fri, Jul 18, priced at $1,121 found 2 days ago
United
Tue, Jul 8 - Fri, Jul 18
CPR
Casper
MAD
Madrid
$1,123 Roundtrip, found 2 days ago
$1,123
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jul 8 from Casper to Madrid, returning Fri, Jul 18, priced at $1,123 found 2 days ago
United
Sun, Jul 6 - Thu, Jul 17
CPR
Casper
MAD
Madrid
$1,124 Roundtrip, found 2 days ago
$1,124
Roundtrip
found 2 days ago
Select United flight, departing Sun, Jul 6 from Casper to Madrid, returning Thu, Jul 17, priced at $1,124 found 2 days ago
United
Tue, Jul 8 - Fri, Jul 18
CPR
Casper
MAD
Madrid
$1,127 Roundtrip, found 2 days ago
$1,127
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jul 8 from Casper to Madrid, returning Fri, Jul 18, priced at $1,127 found 2 days ago
United
Tue, Jul 8 - Fri, Jul 18
CPR
Casper
MAD
Madrid
$1,129 Roundtrip, found 2 days ago
$1,129
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jul 8 from Casper to Madrid, returning Fri, Jul 18, priced at $1,129 found 2 days ago
United
Tue, Jul 8 - Fri, Jul 18
CPR
Casper
MAD
Madrid
$1,130 Roundtrip, found 2 days ago
$1,130
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jul 8 from Casper to Madrid, returning Fri, Jul 18, priced at $1,130 found 2 days ago
United
Tue, Jul 8 - Fri, Jul 18
CPR
Casper
MAD
Madrid
$1,133 Roundtrip, found 2 days ago
$1,133
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jul 8 from Casper to Madrid, returning Fri, Jul 18, priced at $1,133 found 2 days ago
United
Tue, Jul 8 - Fri, Jul 18
CPR
Casper
MAD
Madrid
$1,138 Roundtrip, found 2 days ago
$1,138
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jul 8 from Casper to Madrid, returning Fri, Jul 18, priced at $1,138 found 2 days ago

Frequently asked questions

How much does a flight from Natrona County Intl. Airport (CPR) to Adolfo Suarez Madrid-Barajas Airport (MAD) cost?
Discover the latest flight deals from CPR to MAD by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from CPR to MAD?
The cheapest flights from CPR to MAD are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from CPR to MAD?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from CPR to MAD. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Natrona County Intl. Airport (CPR) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
You’ll need to take a flight with a layover when traveling from Natrona County Intl. Airport (CPR) to Adolfo Suarez Madrid-Barajas Airport (MAD). Direct flights don’t operate daily on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from CPR to MAD?
You’ll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Natrona County Intl. Airport (CPR) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
To reach Adolfo Suarez Madrid-Barajas Airport (MAD) without delays, book a flight that leaves Natrona County Intl. Airport (CPR) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Natrona County Intl. Airport (CPR) to Adolfo Suarez Madrid-Barajas Airport (MAD) last-minute?
Last-minute bookings from CPR to MAD are generally more expensive. To secure the best rates, start looking for flights well ahead of time. That being said, if you can play around with your travel dates, you may find a cheap ticket right before you leave.
Is it cheaper to book a CPR to MAD flight and hotel package?
Securing a CPR to MAD flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our wide range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Natrona County Intl. Airport (CPR) to Adolfo Suarez Madrid-Barajas Airport (MAD)?
If you booked your CPR to MAD flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.
*Available to One Key members.