AirHint found the following cheapest return flights from Grand Rapids (GRR) to Mombasa (MBA) in December 2025 (see full year).
Return flights
| 31 Dec - 19 Jan | Allegiant Air | ||
| 31 Dec - 14 Jan | Allegiant Air | ||
| 29 Dec - 16 Jan | Allegiant Air | ||
| 30 Dec - 16 Jan | Frontier Airlines | ||
| 31 Dec - 16 Jan | Allegiant Air | ||
| 31 Dec - 18 Jan | Allegiant Air |
Also check the deals for one-way flights from Grand Rapids to Mombasa in December.
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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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