Allegiant Air (G4)
Tier: ULCC.
Economy
| Cabin | 55.9 × 35.6 × 22.9 cm / 15.9 kg Aggregator consensus across 9 sources; carrier site not yet directly extracted. |
|---|---|
| Personal item | 40.6 × 38.1 × 17.8 cm |
| Checked | Not included on this fare First-bag fee around $15 per aggregator consensus. |
Source: aggregator consensus across 9 third-party sources. Carrier site not yet directly extracted. Last updated 2026-05-10.
What other sources say
Third-party aggregator data, kept here for cross-reference. Conflicts with the carrier's own page above are not unusual; the carrier page wins for our recommendations.
| Source | Cabin | Personal item | Checked |
|---|---|---|---|
| SmarterTravel | 55.9 x 35.6 x 22.9 cm | — | — |
| Upgraded Points | 55.9 x 40.6 x 25.4 cm | 45.7 x 35.6 x 20.3 cm | — |
| Upgraded Points (Main Cabin) | — | — | Not included |
| Upgraded Points (Premium Economy) | — | — | 2 bags |
| Simple Flying | 22.9 x 35.6 x 55.9 cm / 15.9 kg | 17.8 x 38.1 x 40.6 cm | — |