Book Allegiant Air flights on Laters.com with buy now, pay later from Klarna, Affirm and more, with no booking fees.
Edited by Adinda Irawan
Yes. Book Allegiant Air on Laters.com and split the fare with a pay-in-4 or instalment plan at checkout, then get your e-ticket straight away. That applies on every route Allegiant Air flies and every fare class it sells, so there is no route or fare to check before you search.
Paying later is a payment method at the Laters.com checkout, not something Allegiant Air has to switch on, which is why it works on every route we ticket. Search the route, choose a provider on the payment screen, pick a plan, and the e-ticket arrives as soon as payment is approved. Which plans you see is set by the country you book from, not by the airline you fly, and checkout shows only the plans your fare qualifies for. Nothing to work out in advance.
An instalment plan leaves the fare alone, and the baggage allowance, and the seat, and what the fare class earns in Allways Rewards. You fly as Allegiant Air's own passenger on Allegiant Air's own fare rules, and only the paying is spread. Told honestly: interest-free instalment plans run a soft eligibility check that does not affect a credit score, interest-bearing monthly financing runs a full credit check, and approval is never guaranteed on either. If a plan is not for you, pay in full by card, or with crypto, at the same checkout.
Providers are the North America list at the Laters.com checkout; your booking shows the ones offered.
Split the fare on Allegiant Air flights at the Laters.com checkout with the pay-later providers for North America. Plans and approval depend on the provider and your booking; Laters.com charges no booking fees or payment surcharges. Allegiant Air itself offers Allegiant Pay (powered by Uplift) at its own website; the providers below are the extra choices on Laters.com.
This is a calculator, not a brochure. Set an Allegiant Air fare and every plan shape below prices itself against that number, so the payment and the schedule you see are built from the number you enter, not a sample.
$780
Suits a regional economy fare. Offered through Afterpay, Zip, Klarna or Affirm. No interest; a smaller amount leaves the account at checkout, the rest follows on schedule. Late fees set by the provider.
Fits a long-haul or premium-cabin fare that a short split won't cover. Offered through Afterpay, Zip, Klarna or Affirm, spread across a longer term. A credit check applies, interest may be charged, and nothing leaves the account beyond the scheduled payment at checkout.
Suits a smaller regional economy fare split just two ways. Offered through Zip. No interest; roughly half leaves the account at checkout, the rest follows shortly after. Late fees set by Zip.
Fits a larger fare stretched over more instalments. Offered through Zip. No interest; a small first payment leaves the account at checkout. Late fees set by Zip.
Suits a short trip booked close to departure, giving breathing room before paying. Offered through Klarna. No interest; nothing leaves the account at checkout, payment falls due later.
Fits a traveler who wants the fare settled immediately. Offered through Klarna. No interest, no credit check; the full fare leaves the account at checkout.
Allegiant Air is paid in full at booking. The traveler repays the provider on the chosen plan, and the e-ticket is issued right away. The same instalment shape trades under different names by provider and market, so the plan offered may not carry the name used here.
Illustrative only. The figures above are computed from the fare you set: plain division for the interest-free plans, and each plan's own illustrative rate over its stated term for monthly financing. They are not an offer, a quote, or a prediction of what you will be given. Laters.com is not the lender and takes no part in the decision: which plans appear, the instalment amounts, any interest and fees, and whether you are eligible at all are determined by the provider alone, and depend on a credit or eligibility assessment, your country and your basket. The only way to see your real plans is to choose a provider at checkout, at which point that provider, not Laters.com, approves or declines the purchase. All plans, rates, fees and terms are estimates only and subject to approval and to change.
Booking direct at allegiantair.com is a reasonable choice if you're paying by card in one go. What it doesn't give you is a single search across every airline we sell, or the choice of pay-later plans our checkout carries alongside Allegiant's own instalment option. Book Allegiant Air through Laters.com and you get the same ticket, the same Allegiant fare rules, the same baggage allowance, seat selection and Allways Rewards earning. Only the way you pay for it changes.
| What you get | Laters.com | Book direct with Allegiant Air | Winner |
|---|---|---|---|
| Payment plan choice at checkout | Compare Afterpay, Zip, Klarna and Affirm pay-in-4, pay-in-2, pay-in-8 and pay-in-30 plans in one checkout. | Only Allegiant Pay, powered by Uplift. | Laters.com |
| Interest-free option | Yes: pay-in-4 (25% upfront) or Klarna's pay-in-30, both no interest. | No, Allegiant Pay is a simple-interest loan on every plan. | Laters.com |
| Single credit relationship | Each provider runs its own check; comparing several means more than one soft or full check. | One Uplift credit check covers the whole Allegiant Pay plan. | Book direct |
| Refund routing | Refunds route through Laters.com and the payment provider, adding a step. | Refunds go straight back to the original payment method with no intermediary. | Book direct |
| Provider choice beyond Allegiant Pay | Afterpay, Zip, Klarna, Affirm, plus paying in full by card or crypto. | Allegiant Pay is the only pay-later option. | Laters.com |
Comparison current as of 21 September 2026, based on Allegiant Air's and Laters.com's published checkout options; plan terms vary by provider and by the traveler's country and fare.
Our editorial rating, out of 10, for what an airline is actually like to fly once you have booked it.
Every airline we ticket is scored on the same 4 measures, so you can compare them like for like before you book. See the full methodology See all airline scores →
Scored by the Laters.com editorial team from the airline’s own published specifications and named third-party measurements. No airline pays to be rated, no placement is sold, and this page contains no affiliate links.
Allegiant Air scores 5.0 out of 10: the plain average of the measures below, rounded to one decimal. Each measure is an editorial assessment of the published facts.
4 measures, scored the same way for every airline we ticket.
Reliability & operations7/10
On-time performance sits at 74.5% for 2025, with a 0.5% cancellation rate, a solid showing that helps offset a mixed A319/A320/737 fleet with no published age figures beyond an aging average.
Sources: On-time performance
Comfort & experience3/10
Economy seat pitch runs 28-29in on the A320, at the low end of any published range, and Skytrax rates seat comfort at 2.02 and in-flight entertainment at 1.87 out of 5, with no wifi, meals or entertainment confirmed.
Sources: Economy
Value & network4/10
A personal item and check-in seat assignment are free, but a carry-on or checked bag added at the airport costs $75 per way, overweight bags run $50-75, and Skytrax value for money scores just 1.87, with Allways Rewards miles expiring after 2 years.
Professional airline rating6/10
Skytrax named Allegiant Best Low-Cost Airline in North America at the 2024 World Airline Awards, yet passenger-level Skytrax sub-scores are weak, including ground service at 1.82 and a recommend rate of just 14%, with no overall star rating published.
Sources: Allegiant Named Best Low-Cost Airline in North America, 2024 World Airline Awards
The published ratings and awards behind this score, each from the body that issued it.
Fees shown are current as of 21 September 2026 and vary by route, fare and booking channel. Confirm the exact amount at allegiantair.com before you fly.
The full method, measure by measure, is on how we score airlines.
Compare the cabin, included baggage and onboard services before you choose a fare, then use the check-in, connection and assistance details to prepare for your trip.
Allegiant flies an all-coach layout, so every seat belongs to the same Economy cabin. Allegiant Extra and Legroom+ seats are sold on select flights for extra space, but there's no separate business or premium cabin to step up to. Check the seat map at booking if extra legroom matters, since it isn't offered on every flight.
The free allowance is one personal item at 20 x 35 x 45cm. A carry-on bag counts as an extra purchase, and checked bags run up to 22kg in Economy, with up to 4 bags per passenger at a maximum of 80 linear inches each. Allowances vary by route and fare, so confirm the exact figures on your booking confirmation before you pack.
Allowances vary by route and by fare type. Confirm against your booking confirmation before you travel.
Online check-in opens 24 hours before departure, and online, app and airport counter check-in all close 45 minutes before departure. Gate-close timing varies by airport, so treat this as a guide and follow the times printed on your boarding pass rather than the general rule. Check in online as soon as the window opens to avoid a rushed counter visit.
Gate-close timing varies by airport, so treat the airline rule as a guide and follow the times printed on your boarding pass.
Allegiant's loyalty programme is Allways Rewards, and miles earned expire after 2 years if unused. How many miles you earn on an agent-issued ticket depends on the fare class booked, so check that detail at the point of booking. Keep the account active with regular flying to avoid losing accrued miles before you get to redeem them.
Miles accrual on agent-issued tickets depends on the fare class booked.
Allegiant carries dogs and cats in the cabin only, for $50 per segment, and does not accept animals in the hold. If your pet needs to travel as cargo, Allegiant isn't the airline for that trip. Arrange pet carriage directly with the airline when you book, since it can't be added through Laters, and confirm carrier size rules before departure.
Pet carriage is arranged directly with the airline and cannot be booked on Laters.
Allegiant handles disability and accessibility needs through a Special Service Request made at booking or via Manage Travel. Requests for a disability seat assignment need to reach the airline at least 24 hours before departure. Submit the request as early as possible rather than waiting until check-in, so the airline has time to confirm the arrangement before you fly.
Allegiant does not offer inflight WiFi or a seatback entertainment system on any aircraft, and only the 737 MAX 8 has in-seat power. Download shows, music or podcasts before you fly and bring a charged device if you want to be entertained in the air.
The carriers most often compared with Allegiant Air, on the facts we hold for both. Every one of them can be booked on Laters.com with the same payment plans.
| Measure | Frontier Airlines | Allegiant Air |
|---|---|---|
| On-time arrivals | 71% | 75% |
| Economy seat pitch | 28-31 in | 28-29 in |
| Measure | Southwest | Allegiant Air |
|---|---|---|
| On-time arrivals | 77% | 75% |
| Economy seat pitch | 31–32 in | 28-29 in |
Everything about booking Allegiant Air flights on Laters.com and splitting the fare, plus the airline’s own rules that decide what you get.
Yes. Laters.com is a Singapore travel agent licensed by the Singapore Tourism Board and acts as the merchant for the booking. Allegiant Air issues the e-ticket, so you can verify the booking directly with the airline using your booking reference.
No. There is no booking fee and no payment surcharge on Laters.com, and no extra charge for choosing to pay later instead of paying in full.
Airlines rarely offer this at their own checkout, which is why the question comes up. On Laters.com every airline we ticket, including Allegiant Air, can be booked now and paid later. Availability of a specific plan depends on your country and your basket, not on the airline.
Yes. Pay-later plans are a form of credit, and providers require the applicant to be an adult, generally 18 or over, with a valid payment method in their own name. The person applying for the plan must be the one named on the credit check, not just the traveler on the ticket.
Late fees apply, set by the payment provider rather than by Laters.com or Allegiant Air. A missed instalment can also be reported to credit reference agencies. Check the specific provider's terms shown at checkout before you commit, since the fee and grace period vary by provider.
It depends on the plan. A pay-in-4 plan through Afterpay, Zip, Klarna or Affirm takes 25% of the fare today and spreads the rest on schedule; Klarna's pay-in-30 takes nothing today and the fare falls due later; paying in full by card or crypto takes 100% today. A financing plan (Afterpay, Zip, Klarna or Affirm, up to 6 months) runs a credit check first, so what is collected at checkout depends on the approved amount, not the full fare.
The plan stays with the payment provider, not with Allegiant Air or Laters.com directly. Any refund due is processed back through that provider and used to adjust what you still owe on the plan. What is refundable depends on the fare rules of the ticket you bought.
Yes, a refund is due when the airline cancels the flight. It's processed back through the payment provider that funded your booking, and used to settle or reduce what remains on your instalment plan. The airline's own conditions of carriage govern what counts as a cancellation-triggered refund.
No. Paying through an instalment plan does not change how Allways Rewards miles are earned, how many checked bags you're allowed, or the fare itself. The ticket is the same Allegiant Air ticket regardless of how it's paid for, so the airline's own program rules apply as usual.
Adding a bag before departure costs between $15 and $70 per way, depending on when you add it. Waiting to pay for a bag at the airport costs $75 per way, per bag, whether it's a carry-on or a checked bag. Overweight bags between 51 and 70 lb cost $50 per segment, and 71 to 99 lb costs $75 per segment.
Yes, dogs and cats are allowed in the cabin only, for $50 per segment, per carrier. Allegiant Air does not carry animals in the hold. This rule applies regardless of how you paid for the ticket, including through a Laters.com instalment plan.
Online check-in closes 45 minutes before departure, and the same 45-minute cut-off applies to the app and to the airport counter. Check-in opens 24 hours before departure. This timing is set by Allegiant Air and applies no matter how the ticket was paid for.
Not directly: Allegiant Air's own checkout runs Allegiant Pay, powered by Uplift, for monthly financing. Afterpay is one of the pay-in-4 providers available when you book Allegiant Air through Laters.com instead, alongside Zip, Klarna and Affirm.
Allegiant Air's own site offers one instalment option, Allegiant Pay powered by Uplift, which runs a credit check. Booking through Laters.com adds more ways to split an Allegiant Air fare: a no-interest pay-in-4 with Afterpay, Zip, Klarna or Affirm (25% upfront), or Zip's pay-in-2 and pay-in-8 plans.
Yes, at Laters.com checkout. Klarna offers a pay-in-30 plan (nothing due today, the fare falls due later) and a pay-in-4 plan for an Allegiant Air booking. Allegiant's own checkout does not offer Klarna.
Directly, Allegiant Air takes cards and its own Allegiant Pay financing (powered by Uplift). Booking the same fare through Laters.com adds Afterpay, Zip, Klarna and Affirm pay-in-4 plans, Zip's pay-in-2/pay-in-8 options, or paying in full by card or crypto.
Founding year · On-time performance
Allegiant Air is a US leisure carrier, named Best Low-Cost Airline in North America by Skytrax World Airline Awards in 2024. It flies point to point across North America, built around low fares rather than a big-airline network, and it runs its own loyalty programme, Allways Rewards, with mileage credit that expires after 2 years if unused.
Booking through Laters.com and paying in instalments does not change any of that. The fare, the baggage allowance that comes with it, and the miles it earns under Allways Rewards stay exactly as Allegiant Air sells them. Your ticket is issued on Allegiant Air's own conditions of carriage, so you fly as its passenger, not a third party's, and you're simply spreading payment for the same booking. Instalments are a credit arrangement: some plans carry interest and some don't, a soft credit check may apply depending on the plan, and missing a payment has consequences with the provider, so treat it with the same care as any other credit commitment.
Allegiant Air leans on Airbus for most of its flying, running the A319 and A320 alongside Boeing 737s, a mixed narrowbody fleet built for short-haul, point-to-point leisure routes rather than long-haul service. Onboard, its Economy cabin on the A320 has a seat pitch of 28 to 29 inches, in line with its low-cost positioning.
These are the types Allegiant Air had in service when these facts were confirmed. Deliveries and retirements move fleet counts over time, so treat any number as a snapshot rather than fixed. Cancellation rate and fleet age aren't included here, because no sourced field confirmed them.
Laters.com is operated by Fly Fairly Pte. Ltd., a travel agent licensed by the Singapore Tourism Board under licence TA04059. Contact Laters.com about a booking, including changes and cancellations; contact your payment provider about your repayment account.
Fleet and punctuality figures verified 12 August 2026.
Real reviews from real customers who booked flights with Laters.com.
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Facts on this page were checked against these sources between and ; figures are re-checked when their sources publish new data.
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