Car rental with Four is coming soon!
Car rental, brought to you by Alternative Airlines, will be available to US customers in early Fall. Secure your car rental up front and pay back the cost in instalments through the Four app.
Car Rental Pay Later with Four*
Download the Four app to pay for your car rental in instalments
* Using Four to purchase with Alternative Airlines requires a Four+ subscription. Subject to eligibility and approval. Spending power not guaranteed. Platform charges and late fees may apply. Not available in NM.
Car rental with Four+
Download the Four app and subscribe to Four+.
Search for Car Rental with Alternative Airlines to pay for your car rental in instalments.
It's that simple! No interest.* No credit checks. Just smooth driving.
To pay for your car rental with Four, head to Four's site
To book your car rental with Alternative Airlines and pay later with Four, download the Four app.
What Four offers
Four is a reputable buy now, pay later partner available in the USA.
Pay in 4
Pay for your car rental in 4 easy instalments.
The first instalment is made at checkout, with payments then being made every 2 weeks.
After 6 weeks you'll have paid in full.
No interest*
Four charges 0% interest on all purchases.
Late fees may apply for missed payments, and a platform charge may apply to automatic payments. To avoid this, manually pay at least 3 business days ahead of schedule.
No credit checks
Skip the queues and avoid the long waits.
Four gives you an automatic approval decision with no impact on your credit score.
How to book your car rental with Four+
Download Four & subscribe to Four+
Four isn't available at the Alternative Airlines checkout. To pay for your Alternative Airlines car rental with Four, download the Four app.
Search car rental
Using the Four app, search Alternative Airlines and browse a wide range of car rental providers available in the USA.
Pay in 4
Once you've selected your car rental, you'll receive instant confirmation of your booking. You'll pay back the cost of your car rental in 4 bi-weekly instalments, starting at checkout.
Ready to pay for your car rental with Four?
Download the Four app, subscribe to Four+ and select Alternative Airlines car rental. Secure your car rental today and pay back in 4, interest-free instalments, lasting up to 6 weeks.
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Book your car rental with Four FAQs
Can I book an Alternative Airlines car rental with Four?
Yes, you can book a car rental through Alternative Airlines using the Four app.
You won't see Four as an option at the Alternative Airlines checkout. Instead, you'll need to search for Alternative Airlines within the Four app.
Am I eligible to book a car rental with Four?
To book an Alternative Airlines car rental with Four, you must meet the following criteria:
- Be searching for a car rental within the Four app
- Be at least 18 years old (many car rental suppliers require you to be 21+)
- Be living in the USA
- Be booking a car rental for use in the USA
Does Four charge interest?
Four does not charge interest*, but platform charges and late fees may apply. Four also requires a Four+ subscription to use Alternative Airlines.
Will Four check my credit score?
Four does not check credit. This means you’ll get an instant decision with no impact to your credit score.
*Subject to eligibility and approval. Spending power not guaranteed. Platform charges and late fees may apply. Some retailers require a Four+ subscription. Not available in NM.
Last updated: August 2026