TRIPS Ridgeline Hardside Carry-On on Allegiant Air
Bag 21.5×14×9" vs sizer 22×14×9"
Yes — it fits the bin.
The verdict, explained
At 21.5x14x9", the TRIPS Ridgeline Hardside Carry-On fits inside Allegiant Air's 22x14x9" carry-on allowance, right at the limit. It should slide into the overhead bin without trouble at the gate sizer. On Allegiant Air: Personal item free; carry-on is a paid add-on. It is too large for Allegiant Air's under-seat personal-item space, so it has to go overhead or be checked.
| Axis | Bag | Sizer | Margin |
|---|---|---|---|
| Length | 21.5" | 22" | +0.5" |
| Width | 14" | 14" | +0" |
| Height | 9" | 9" | +0" |
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Frequently asked
Does the TRIPS Ridgeline Hardside Carry-On fit Allegiant Air's carry-on size limit?
Yes. The TRIPS Ridgeline Hardside Carry-On fits within Allegiant Air's 22x14x9" carry-on allowance and can go in the overhead bin.
What is Allegiant Air's carry-on size limit?
Allegiant Air allows carry-on bags up to 22x14x9" (length x width x height), including wheels and handles. Personal item free; carry-on is a paid add-on.
Can the TRIPS Ridgeline Hardside Carry-On be a personal item on Allegiant Air?
No. At 21.5x14x9" it is too big for Allegiant Air's under-seat personal-item space (16x15x7"); it travels as a carry-on instead.
Bags that clear Allegiant Air's sizer
Alternatives that fit the 22×14×9" limit outright.
The TRIPS Ridgeline Hardside Carry-On on other airlines
Same bag, different sizers — check before a connecting or return flight.
- ✓Delta Airlines
- ✓American Airlines
- ✓United Airlines
- ✓JetBlue
- ✓Southwest Airlines
- ✓Alaska Airlines
- ✓Spirit Airlines
- ✓Frontier Airlines
- ✓Hawaiian Airlines
- ✓Sun Country Airlines
- ✓Ryanair
- ✓easyJet
- ✓Wizz Air
- ✓British Airways
- ✓Lufthansa
- ✕Air France
- ✕KLM
- ✓Iberia
- ✕Vueling
- ✓Eurowings
- ✓Norwegian
- ✕TAP Air Portugal
- ✓SAS Scandinavian
- ✓SWISS
- ✓Austrian Airlines
- ✓Aer Lingus
- ✓Finnair
- ✕ITA Airways
- ✓Brussels Airlines
- ✓LOT Polish Airlines
- ✓Transavia
- ✕Volotea