Facts about flights from Seattle to Casper
- United Airlines offers the cheapest deal (flight UA757) between Seattle and Casper at $602.30
- Usually, people stay 8 days when travelling from Seattle to Casper
- It is on average $559.40 for a 2 stop(s) flight between Seattle and Casper
- The average number of stop(s) between Seattle and Casper is 1
- United Airlines offers the best deal (flight UA2601) between Seattle and Casper : 6h 28m at $333.66
- It is on average $398.50 for a 1 stop(s) flight between Seattle and Casper
