Flights from Casper to San Antonio from $ 328*
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1 Passenger, Economy
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today
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Featured daily fares for flights from Casper (CPR) to San Antonio (SAT)
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Try alternate month or interact with individual days below in order to find offers.
More United deals on Casper (CPR) to San Antonio (SAT) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Casper (CPR) | San Antonio (SAT) | Roundtrip | Economy | 04/24/26 - 04/26/26 | from $ 328 Viewed: 23 hours ago |
| Casper (CPR) | San Antonio (SAT) | Roundtrip | Economy | 04/03/26 - 04/08/26 | from $ 403 Viewed: 1 day ago |
| Casper (CPR) | San Antonio (SAT) | Roundtrip | Economy | 04/10/26 - 04/12/26 | from $ 403 Viewed: 14 hours ago |
| Casper (CPR) | San Antonio (SAT) | Roundtrip | Economy | 04/02/26 - 04/05/26 | from $ 448 Viewed: 1 day ago |
| Casper (CPR) | San Antonio (SAT) | Roundtrip | Economy | 04/24/26 - 04/26/26 | from $ 547 Viewed: 23 hours ago |
| Casper (CPR) | San Antonio (SAT) | Roundtrip | Economy | 04/03/26 - 04/08/26 | from $ 612 Viewed: 1 day ago |
| Casper (CPR) | San Antonio (SAT) | Roundtrip | Economy | 04/24/26 - 04/26/26 | from $ 624 Viewed: 23 hours ago |
| Casper (CPR) | San Antonio (SAT) | Roundtrip | Economy | 04/10/26 - 04/12/26 | from $ 634 Viewed: 14 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
