SEA to CPR (Seattle to Casper) Flights

Last Minute Flights from SEA to CPR

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
SEACasperMay 4 to May 13$343
*Prices include taxes and fees

Cheapest SEA to CPR Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
SEACasperSeptember 25 to October 6$238
SEACasperAugust 28 to August 30$256
SEACasperAugust 28 to August 30$260
SEACasperSeptember 25 to October 6$261
*Prices include taxes and fees
SEA to CPR Flight Details
Origin airport
Seattle - Tacoma Intl.
Origin airport IATA code
SEA
Destination airport
Natrona County Intl.
Destination airport IATA code
CPR
Distance
831 mi

Frequently asked questions

What airlines fly direct from Sea-Tac Airport to CPR?
To get from SEA to Casper Airport, you’ll need to reserve a flight with one or more stops in between. There are no nonstop services on this route.
How many flights are there from SEA to CPR?
Approximately 11 each day. If you’re in a rush to travel to Casper, see if you can find a good last-minute deal from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Casper, WY (CPR-Natrona County Intl.) and then lock it in fast!
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Casper, WY (CPR-Natrona County Intl.)?
Roughly 3 hours and 36 minutes. Booked on a daytime flight? Grab a seat by a window and gaze out at the views. Otherwise, if you’re departing from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Casper, WY (CPR-Natrona County Intl.) at night, take a nap and land in Casper feeling rested and refreshed.
What is the flight distance from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Casper, WY (CPR-Natrona County Intl.)?
The short-haul trip from SeaTac to Casper is just 830 miles (1,350 1). Don’t settle in too much though — you’ll be arriving at Casper, WY (CPR-Natrona County Intl.) not long after taking your seat.
How many morning flights are there from SEA to CPR?
Eager early birds can pick from 35 morning flights from SEA to CPR each week.

  • Delta Air Lines (DL) lists 21 weekly flights that leave the gate before noon. The earliest departure is 5:30AM.
  • Otherwise, pick up a fare with United Airlines (UA) and take off as early as 5:00AM. This company lists 14 morning flights every week between SEA and CPR.

How many afternoon flights are there from SEA to CPR?
Take your pick of 44 afternoon and evening flights from SEA to CPR a week and forget about early morning starts.

  • Book your seat with United Airlines (UA). It lists 25 afternoon and evening flights each week departing from 12:40PM onward.
  • Alternatively, Delta Air Lines (DL) offers 19 afternoon and evening flights each week, with the first leaving the gate at 1:30PM.

What is the earliest departure time out of SeaTac to Casper?
5:00AM is the first flight out of SEA, landing at CPR at 10:16PM. Save time in the morning by having your bags zipped up and ready to be tossed into your rideshare.
What is the latest departure time out of SeaTac to Casper?
From SEA, the latest flight you can catch jets off at 9:25PM and lands at 10:34PM at CPR. If you’re not into early starts, this is the flight to catch.
What is the average price from SeaTac to Casper?
You can find a return airfare from SEA to CPR beginning from around $238. The cheapest fares get snapped up fast, so book as soon as you’ve figured out your travel dates. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Seattle to Casper Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Seattle to Casper to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from SEA to CPR, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Seattle to Casper, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.