Flying with Allegiant Airlines can be incredibly affordable—but comfort is not automatically guaranteed. With limited legroom, no traditional premium cabins, and a pay-for-everything model, many travelers wonder whether booking an extra seat, paying for a seat upgrade, or using Allegiant Airlines seat selection is worth it.
If you’ve ever asked yourself whether to spend extra for more space, better seat placement, or priority comfort, this guide breaks it all down. We’ll explore Allegiant Airlines seat upgrade options, fees, best seats, and whether buying an additional seat actually improves your trip.
👉 Quick Overview: Allegiant Airlines Seat Upgrade & Extra Seat Options
✈ Why Consider an Upgrade or Extra Seat?
Allegiant is a low-cost airline with tight seating. Paying for an upgrade or extra space helps you enjoy a more comfortable and predictable experience.
✔ Seat Selection Options:
Standard seats, aisle/window seats, and exit-row seats available for a fee.
Seat prices vary by route and can change daily.
You must pay for seat selection—no free option unless randomly assigned at check-in.
✔ Does Allegiant Offer Business or First Class?
Allegiant does NOT have Business Class or First Class, but you can still pay for premium-style comfort by choosing exit rows or purchasing an extra seat.
✔ Extra Seat Benefits:
More personal space
Better comfort, especially on long flights
Ideal for plus-size travelers, parents with infants, or travelers wanting space
Must purchase the second seat under “Personal Comfort” rules
✔ Refunds & Restrictions:
Seat fees are nonrefundable unless Allegiant cancels or significantly changes your flight
Extra seats follow the same baggage rules and boarding procedures
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Call Tours N Travel Pro at +1-866-679-5070 for help booking upgrades, selecting the best seats, and saving more on Allegiant flights.
Introduction
If you’re flying Allegiant and looking for a better travel experience, you’ve probably wondered:
Is the Allegiant extra seat worth it?
How much is seat selection on Allegiant?
Which seats are the best on Allegiant economy?
Does Allegiant offer premium economy, first class, or business upgrades?
Because Allegiant operates on an ultra-low-cost model, every comfort—seat selection, extra space, carry-ons—comes with a fee. Understanding Allegiant Airlines seat upgrade policies helps you avoid surprises, enjoy more comfort, and make smarter choices.
This complete guide covers everything you need to know, from seat upgrade types to fees, policies, tips, and whether an extra seat is actually worth it.
Does Allegiant Offer Seat Upgrades?
Yes—but not in the traditional sense.
Allegiant does not offer:
Allegiant Airlines seat upgrade to Business Class
Allegiant Airlines seat upgrade to First Class
Allegiant Airlines seat upgrade to Premium Economy
The airline simply does not operate premium cabins.
However, Allegiant does offer paid upgrades to improve your seating experience, such as:
✔ 1. Standard Seat Selection
These are regular economy seats.
Costs vary but typically range from $8–$30 each way.
✔ 2. Aisle or Window Seats
These come at a slightly higher price depending on demand.
✔ 3. Exit Row Seats
The closest thing to “premium economy.”
They offer significantly more legroom and are considered the best seats on Allegiant economy.
Prices usually run $20–$45, sometimes higher during peak seasons.
✔ 4. Front Row or Preferred Seats
These don’t offer extra legroom but allow you to board and deplane faster.
✔ 5. Personal Comfort (Extra Seat Purchase)
This is Allegiant’s only real “premium” option for travelers who want more space.
You can purchase a second seat for:
Extra comfort
Medical or size needs
Personal space
Traveling with a musical instrument
Lap infants needing additional safety space
How Allegiant Airlines Seat Selection Works
Seat selection is not free on Allegiant. If you choose not to pay, the system assigns you a random seat at check-in.
Why Seat Selection Matters
Allegiant flights are usually full
You may end up with a middle seat
Traveling partners may be separated
Exit-row seats sell out fast
The Allegiant Air seat selection fee varies by:
Route
Demand
Distance
Time before departure
Airplane model (A319 or A320)
Most fees fall between $8 and $45.
Is the Allegiant Extra Seat Worth It?
Buying an additional seat is becoming increasingly popular—especially on tightly packed low-cost carriers.
Here’s when it’s absolutely worth it:
⭐ 1. For Plus-Size Travelers
If you want more comfort without worrying about armrests or crowding, the extra seat:
Gives you more breathing room
Provides guaranteed side-space
Makes the entire flight less stressful
Allows armrests to be raised
⭐ 2. For Travelers Who Value Space
Even if you’re average-sized, Allegiant’s seats are narrow.
Extra seats provide:
Unmatched comfort
Room to stretch
A better flight experience
Improved privacy
⭐ 3. For Parents With Lap Infants
Buying an extra seat allows you to use:
A FAA-approved car seat
A safer and more comfortable option for long flights
⭐ 4. For People With Medical Needs
Whether it’s mobility or anxiety-related, having more space makes a difference.
⭐ 5. For Travelers With Instruments or Equipment
A second seat is a safer alternative to checked baggage for:
Guitars
Fragile equipment
Cameras
Musical instruments
✔ Bottom Line: Is It Worth It?
Yes—if you want real comfort.
Because Allegiant does not offer true seat upgrades like first class or business class, the extra seat is the closest thing to “premium space.”
Travelers frequently say it is absolutely worth it, especially on flights longer than 2 hours.
How Much Is an Extra Seat on Allegiant?
Prices vary, but you generally pay the same fare as your original seat.
This means:
If your ticket is $99, the extra seat is also $99
No taxes for the second seat because it’s not a passenger
The seat must be purchased in the same name
What Are the Best Seats on Allegiant Economy?
If you want the best comfort without buying an extra seat, here’s what to choose:
1. Exit Row Seats
These offer the most generous legroom on the plane.
2. Row 1 (Front Row)
Easy boarding and deplaning, ideal for convenience.
3. Window Seats
Best for views and personal space.
4. Aisle Seats
Best for bathroom access and leg adjustment.
5. Avoid Middle Seats
These are the least comfortable and most crowded.
Allegiant Airlines Seat Fees Explained
Seat Selection Fees
Range from $8–$45 depending on the seat type.
Upgraded Seats (Exit Row or Legroom)
Typically cost more—$20–$55 each way.
Extra Seat (Personal Comfort Seat)
Same base fare as your original seat.
Is Seat Selection Required?
No—but you may be separated from your group if you skip it.
Does Allegiant Offer Premium Economy?
No.
But travelers often call exit-row seats the “unofficial Allegiant Airlines seat upgrade to premium economy.”
They offer:
More legroom
Easier movement
Better overall comfort
Does Allegiant Offer First or Business Class?
No.
Allegiant does not operate:
Business Class seats
First Class seats
Lie-flat seats
Premium cabins
All upgrades are simply enhanced economy seating or extra seat purchases.
How to Upgrade Your Seat on Allegiant
You can upgrade your seat:
✔ During booking
Best prices, widest selection.
✔ Through “Manage Booking”
Prices may increase as the flight gets closer.
✔ At Check-In
Limited options remain.
✔ At the Airport
Exit-row seats sometimes open last-minute.
Tips to Get the Best Seat on Allegiant
Book early for lower Allegiant Airlines seat fees
Always choose exit rows if you want “premium economy-like” comfort
Avoid the last rows (these have limited recline)
Use Allegiant’s seat map before purchasing
Consider buying an extra seat for long-haul flights
Morning flights tend to be less crowded
Check in exactly 24 hours before departure if you skip seat selection
Final Verdict: Is the Allegiant Extra Seat Worth It?
If comfort matters to you—even a little—then yes, the extra seat is absolutely worth it.
Allegiant is a no-frills airline with narrow seating and limited legroom. Because Allegiant does not offer true premium cabins, an extra seat is the only real way to guarantee a spacious, comfortable flight.
Upgrading to exit rows or preferred seats also enhances your experience, but the extra seat provides unbeatable personal space.
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