AirHint found the following cheapest one-way flights from Washington (IAD) to Guatemala City (GUA) in January 2026 (see full year).
One-Way flights
| 19 Jan | Frontier Airlines | ||
| 24 Jan | United | ||
| 21 Jan | Delta | ||
| 01 Jan | United | ||
| 24 Jan | Avianca | direct | |
| 05 Jan | Frontier Airlines | ||
| 14 Jan | Frontier Airlines | ||
| 01 Jan | United | direct | |
| 02 Jan | United | ||
| 13 Jan | United |
Also check the deals for return flights from Washington to Guatemala City in January.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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