Flights from Billings to San Juan from $ 599*
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1 Passenger, Economy
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Featured daily fares for flights from Billings (BIL) to San Juan (SJU)
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More United deals on Billings (BIL) to San Juan (SJU) flights
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Billings (BIL) | San Juan (SJU) | Roundtrip | Economy | 07/21/26 - 08/04/26 | from $ 599 Viewed: 12 hours ago |
| Billings (BIL) | San Juan (SJU) | Roundtrip | Economy | 06/30/26 - 07/07/26 | from $ 646 Viewed: 12 hours ago |
| Billings (BIL) | San Juan (SJU) | Roundtrip | Economy | 07/31/26 - 08/04/26 | from $ 659 Viewed: 12 hours ago |
| Billings (BIL) | San Juan (SJU) | Roundtrip | Economy | 07/28/26 - 08/04/26 | from $ 664 Viewed: 12 hours ago |
| Billings (BIL) | San Juan (SJU) | Roundtrip | Economy | 07/30/26 - 08/06/26 | from $ 669 Viewed: 12 hours ago |
| Billings (BIL) | San Juan (SJU) | Roundtrip | Economy | 07/30/26 - 08/03/26 | from $ 672 Viewed: 12 hours ago |
| Billings (BIL) | San Juan (SJU) | Roundtrip | Economy | 07/20/26 - 08/03/26 | from $ 672 Viewed: 12 hours ago |
| Billings (BIL) | San Juan (SJU) | Roundtrip | Economy | 07/27/26 - 08/03/26 | from $ 678 Viewed: 12 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.
