Airline seat guide
Frontier Airlinesseat guide: economy legroom, best seats & upgrades
Frontier Airlines economy seats pitch from 28" on narrowbody jets up to 28–29" on widebody routes. Exit rows often unlock more space for free. Here is exactly what to book — and what to skip.
How much legroom does Frontier Airlines economy have?
Every Frontier Airlines aircraft carries a slightly different economy layout. The table below shows pitch, width, seat configuration, and the routes each aircraft type flies most often.
| Aircraft | Economy pitch | Width | Layout | Routes |
|---|---|---|---|---|
| Airbus A320neo | 28" | 18" | 3-3 (rows 1–2 retrofit to 2-2 First Seats on spring 2026 aircraft) | All domestic route types; primary Frontier workhorse (82 aircraft) operating from Denver hub and 14+ focus cities nationwide |
| Airbus A321ceo | 28–29" | 18" | 3-3 | High-density leisure routes: DEN–MCO, DEN–FLL, DEN–LAS, DEN–PHX, and busy focus-city pairings |
| Airbus A321neo | 28–29" | 18" | 3-3 | High-density leisure and seasonal routes; progressively replacing the A321ceo fleet |
| Airbus A320ceo | 28–29" | 18" | 3-3 | Regional and thinner domestic routes; 8 remaining aircraft being phased out in favor of A320neo |
Premium-cabin pitch varies by aircraft. See the upgrade section below for exact figures.
What are the best seats on Frontier Airlines?
On A320neo and A320ceo aircraft, book exit-row seats 13B, 13C, 13D, or 13E — they deliver maximum legroom and the row-12 seat in front cannot recline into your space. Avoid 13A and 13F, which may be missing an armrest and have an unusually firm cushion. If carrying only personal items, skip advance seat selection entirely (saves $17–55) and request an exit row at the gate.
General rules that apply on any Frontier Airlines flight
- Exit rows — typically 4–8 extra inches of pitch with no seat in front. Often free to select at check-in even when they cost money at booking.
- Bulkhead rows — the most forward-cabin legroom, but tray tables live in the armrest and overhead bins may be pre-assigned to another cabin.
- Window seat for sleep — a wall to lean against and no one climbing past you. Rows near the middle of the plane minimize wing noise and turbulence.
Which Frontier Airlines seats should I avoid?
Row 12 on all aircraft — no recline because the exit row sits directly behind it. Rear 2–3 rows near rear lavatories (lavatory noise, foot traffic, often no recline). Any middle seat (column B or E) throughout standard economy — 28\" pitch is especially punishing in the middle position. Row 1 window and aisle seats have tray tables embedded in the armrest, effectively narrowing the already-standard seat width.
How to upgrade your Frontier Airlines seat
Frontier Airlines offers 3 cabin tiers above standard economy. Prices below are typical ranges — exact costs shift with route length, demand, and how far in advance you buy.
| Cabin / product | Pitch | Typical price | What's included |
|---|---|---|---|
| Stretch | 33–38" | $16–56+ one-way (varies by route and booking window) | Extra legroom, full seat recline, larger tray table; located in rows 1–3 and overwing exit rows on all aircraft |
| UpFront Plus | 33–36" | $49–76+ one-way | Guaranteed empty middle seat in a standard 3-3 row, front-of-cabin position for fast deplaning, extra underseat storage shared between two passengers; no food, drinks, or entertainment included |
| First Seats (2026 retrofit) | 36–38" | $49–99 one-way | 2-2 seat layout with ~21" wide seats (no middle seat), priority boarding and deplaning; available only on retrofitted A320neo aircraft rolling out from spring 2026; no lie-flat, no meals, no IFE or power outlets |
On most Frontier Airlinesroutes, upgrading at check-in or bidding through the airline's upgrade program costs less than buying at booking.
How much does seat selection cost on Frontier Airlines?
$17–55 one-way for a standard economy seat; $16–56+ for Stretch (extra-legroom) seats. Seat selection is included at no extra fee with the Economy Bundle ($30+), Premium Bundle ($50+), or Business Bundle ($100+). Elite Silver status and above also receive free seat selection.
Basic economy rule
Basic fare (lowest price tier) does not include advance seat selection. Passengers who skip selection receive a free random assignment at check-in or the gate — very likely a middle seat near the rear. Children 13 and under are guaranteed a seat adjacent to an accompanying adult at no charge regardless of fare type.
Want the authoritative seat map for every Frontier Airlines aircraft? Check the Frontier Airlines fleet page on SeatGuru — interactive maps show every row, exit door, and window position so you know exactly what you are booking before you pay.
More Frontier Airlines guides
Seat specifications verified against Frontier Airlines fleet data and SeatGuru on .
Know when to leave for your flight
The Leave-By calculator factors in your drive time, TSA wait, and boarding window so you always arrive with the right amount of buffer — no more cutting it close.
Get your Leave-By Time →