2025 Jayco Jay Flight 267BHS vs 2024 Keystone Montana 3121RL

Detailed Comparison

Two popular options on many shoppers' shortlists — the 2025 Jayco Jay Flight 267BHS and the 2024 Keystone Montana 3121RL. Let's see how they compare across the specs that matter most.

The Jayco Jay Flight 267BHS measures 29.0 ft in length at 5,500 lbs, compared to the Keystone Montana 3121RL's 28.0 ft and 12,000 lbs. GVWR ratings sit at 9,200 lbs and 16,100 lbs respectively.

The Jayco Jay Flight 267BHS sleeps 7 while the Keystone Montana 3121RL accommodates 5. Slide-outs play a role in livability: the Jayco Jay Flight 267BHS has 2 and the Keystone Montana 3121RL has 1.

For boondocking enthusiasts, tank sizes matter. Fresh water capacity goes to the Keystone Montana 3121RL at 93 gallons versus 40 gallons. Solar-wise, you get 150W on the Jayco Jay Flight 267BHS and 200W on the Keystone Montana 3121RL. Battery banks are 200 Ah and 200 Ah.

At $66,000 MSRP for the Jayco Jay Flight 267BHS and $66,000 for the Keystone Montana 3121RL, the Keystone Montana 3121RL saves you $0. With only a 0% price difference, the choice comes down to features rather than cost.

If you're traveling with a family, look for the model with more sleeping positions and better storage. Boondockers: look at the fresh water capacity and solar/battery systems — they determine how long you can stay out.

No comparison can replace walking through each unit yourself. Visit a dealer and experience the layouts firsthand.