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Fasten your seatbelts, flexible car rentals are nearly here!

Alternative Airlines car rental is just around the corner! Coming soon, you’ll be able to compare, book, and pay in 4 for car rentals with the same flexibility and freedom you already love from Alternative Airlines.

Quick Answer

Book car rentals and pay in 4

Search, book, and split the costs of your next car rental into 4 equal installments. At Alternative Airlines, you can choose from 70+ rental brands at thousands of locations across the United States, making it easier to get on the road without paying everything upfront.


What is pay in 4?

Pay in 4  is a short-term, interest-free, payment option that lets eligible customers split their car rental into four equal payments, usually spread over four to six weeks. It’s a simple, flexible way to rent a car while keeping your budget under control.

  • 4 equal, manageable installments
  • Interest-free
  • Flexible and convenient


Important note: Car rental financing is currently only available to U.S. residents.

Why book car rentals and pay in 4

Put the Our pay in 4 partners on upfront costs

Skip the pressure of paying everything at once. With Pay in 4, you make a smaller payment at booking and spread the remaining cost over three further instalments. Ideal for last-minute rentals or unexpected plans.


Flexible and easy to manage

Pay in 4 helps you spread the cost over a short period, giving you breathing room without long-term commitments. It’s a straightforward way to access a car rental when you need it, even if you don’t have the full amount ready upfront.


Interest-free

When you choose to rent a car and pay in 4 what you see at checkout is what you pay. No incremental interest charges, just 4 equal installments and nothing extra to pay.

Our pay in 4 partners

70+ rental companies to choose from

With over 70 trusted car rental brands across the U.S to choose from, finding the right car has never been easier.


Whether you’re planning a family getaway, need a van for a house move, or want a simple city car, Alternative Airlines makes it easy to split your rental costs over time. That means more choice, more flexibility, and fewer upfront costs.


Pay in 4 equal installments on car rentals across the U.S., from global names like Enterprise to local providers such as BSAFE Miami Auto Rental.

A close-up photo of a blue Dodge Durango with a black hood with its headlight on.

Monthly financing plans

Need more time to pay? With Alternative Airlines, you can spread your car rental costs over weekly or monthly instalments, giving you the flexibility to pay at a pace that suits your budget. In some cases, you can drive now and pay later, finishing your payments after you’ve returned the car.


With payment plans ranging from 3 to 24 months, long-term financing is ideal for:

  • Last-minute car rentals
  • Renting a car for a special occasion
  • Airport rentals
  • Anyone looking to add more flexibility to their budget.


Important note: Car rental financing is currently only available to U.S. residents.

Book airport car rentals and pay in 4

Fly and drive with airport car rentals at Alternative Airlines. Pick up and drop off car rentals from major airports across the U.S. and pay later with our pay in 4 financing options.


Pay in 4 is a great option for airport car rentals:

  • Avoid paying everything upfront - Airport rentals can cost more than city locations. Paying in 4 lets you spread the cost into 4 equal instalments, taking the stress out of paying everything upfront.
  • Interest-free - Pay in 4 plans are generally interest-free meaning you can pay later without paying extra.
  • Freedom to travel your way  - Skip public transport queues and head straight from the runway to the road, without draining your budget. When you rent a car from the airport you gain the freedom to travel on your terms.

Book car rentals and pay in 4 today

Ready to rent a car and pay in 4? Simply head to the rental search bar by tapping the button below. Once you are at checkout, select a pay in 4 plan from the providers available to you.

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Pay in 4 car rentals FAQs

Can I rent a car and pay in 4 with Klarna?

Yes! At Alternative Airlines you can rent a car and pay in 4 through Klarna. Simply select Klarna at checkout!

  • 4 equal interest-free installments
  • 25% payment paid today*, with the remaining instalments scheduled automatically every 30 days.
  • Available at checkout if you are a resident of the U.S.


*CA resident loans made or arranged pursuant to a California Financing Law license. NMLS # 1353190. See payment terms. A higher initial payment may be required for some consumers.

Can I rent a car and pay in 4 with Cash App Afterpay?

Yes, you can! At Alternative Airlines, you can pay in 4 for car rentals from 70+ rental providers across the U.S.

  • 4 equal installments over 6 weeks
  • Interest-free
  • Fast approval process
  • Available at checkout if you are a resident of the U.S.
Can I rent a car and pay in 4 with Affirm?

No. Unfortunately, we don’t currently offer a pay in 4 option through Affirm. However, Affirm does offer monthly car rental installments plans lasting from 3, 6, 12 and 18 months, giving you complete flexibility to manage your finances.

Can I pay in 4 with Enterprise?

Absolutely! At Alternative Airlines you can pay in 4 for Enterprise car rentals across the U.S.


To pay in 4 with Enterprise all you need to do is head to the search bar at the top of the page to make a search. Once you have found your Enterprise rental, head to checkout to select one of our pay in 4 options from Klarna or Cash App Afterpay.


Important note: Car rental financing is currently only available to U.S. residents.

Can I pay in 4 with Avis?

Yes! At Alternative Airlines you can pay in 4 for Avis car rentals.


How to pay in 4 with Avis:

  • Simply head to the search bar at the top of the page and make a search. 
  • From the rental results screen select your preferred Avis rental.
  • Head to checkout and select one of our pay in 4 options from Klarna or Cash App Afterpay.


Important note: Car rental financing is currently only available to U.S. residents.

Can I pay in 4 for one-way car rentals?

Yes, at Alternative Airlines you can pay in 4 for any type of car rental, whether that is a one-way or same-location rentals

Do I still need a credit card to rent a car and pay in 4?

Yes. Even when you pay in 4, the rental provider will require a valid credit card in the renter’s name to place a security deposit at pick-up.