Delta does not offer built-in payment splitting through the airline itself, but you can split the cost using a third-party installment service or by paying with a credit card that offers installment plans.
When you book a Delta flight, the airline requires full payment at the time of purchase. Delta's website and phone line do not have an option to break the ticket price into multiple payments over weeks or months. However, you have two real paths: use a buy now, pay later (BNPL) service at checkout, or use a credit card that your bank offers with built-in installment features.
The method you choose affects when Delta gets paid (immediately, in both cases) and when you pay your lender. Understanding which option fits your situation—and what fees or interest might apply—matters before you book.
Key Takeaways
- Delta requires full payment at booking, but you can use a BNPL service like Affirm, Klarna, or Afterpay to split the cost into installments without Delta knowing.
- BNPL services typically offer 3, 6, or 12 installment plans, with no interest if you pay on time, though some charge upfront fees.
- Your credit card issuer may offer installment plans on purchases over a certain amount—check your card's app or website to see if this feature is available.
- Both BNPL and credit card installments require you to may have access to based on a credit or income check, and missed payments can affect your credit score.
- If you book through a travel agent or third-party site, installment options may differ or be unavailable.
How Buy Now, Pay Later Services Work for Flight Bookings
BNPL services like Affirm, Klarna, Afterpay, and PayPal Pay in 4 sit between you and Delta. When you select one of these at checkout, the service pays Delta the full ticket price immediately, and you repay the service in installments. Delta receives its money the same day; you pay your lender over time.
Most BNPL services offer plans ranging from 4 payments over 6 weeks to 12 payments over 12 months. If you choose a plan with no interest and make all payments on time, you pay only the ticket price. Some services charge an upfront fee (typically 1 to 3 percent of the purchase) even if you pay on time, so read the terms before confirming.
To use BNPL at Delta.com, look for the payment method dropdown at checkout. Not all BNPL services appear on Delta's site—Affirm and Klarna are the most common—so your options depend on which ones Delta has partnered with at the time you book. If your preferred service is not listed, you cannot use it for that booking.
Credit Card Installment Plans as an Alternative
Many credit card issuers now offer installment plans directly through their cards, separate from BNPL services. If your card supports this feature, you can pay Delta in full at checkout with your card, then convert the charge to installments through your card issuer's app or website after the purchase posts.
The terms vary by card and issuer. Some banks offer interest-free installments on purchases over $100 or $250; others charge a fixed interest rate. Chase, American Express, Citi, and Bank of America all have versions of this feature, but not all cardholders are offered it, and not all purchases may have access to. Log into your card's app or call the number on the back of your card to see if this option is available to you.
One advantage of credit card installments is that you do not need to may have access to separately—your card issuer already knows your creditworthiness. The downside is that if you miss a payment, it hits your credit score the same way a missed credit card payment does.
What Happens If You Miss an Installment Payment
Missing a payment to a BNPL service or credit card installment plan does not cancel your Delta flight. Your ticket remains valid. However, the lender will charge a late fee (typically $15 to $35 for BNPL, or whatever your card issuer charges), and the missed payment will be reported to credit bureaus if it stays unpaid for 30 days or more.
If you fall behind on multiple payments, the lender may freeze your account, preventing you from using that service again. Some BNPL services will also pursue collection action if the debt goes unpaid for several months. Your credit score can drop significantly, which affects your ability to borrow money for other things in the future.
If you know you will struggle to make a payment, contact the lender immediately—some services offer hardship programs or payment deferrals, though these often come with fees or extended terms.
Booking Through Third-Party Sites and Travel Agents
If you book through Expedia, Kayak, Google Flights, or another travel search site, the payment options may differ from Delta.com. Some third-party sites offer their own installment plans or partner with different BNPL services than Delta does. Check the payment method options at checkout on the site where you are booking.
Travel agents (online or in-person) typically require full payment upfront as well, though some agencies offer their own financing or payment plans. Ask before you book whether the agent can split the cost for you.
Fees, Interest, and Total Cost to Know
BNPL services advertise "no interest" plans, but this is only true if you make every payment on time. If you miss a payment or pay late, interest or late fees apply. Some services also charge an upfront origination fee of 1 to 3 percent, which is deducted from the amount the airline receives or added to your first payment—read the terms carefully.
Credit card installment plans may charge interest depending on your card and the plan length. A 12-month plan might carry 0 percent interest, while a 24-month plan could be 8 to 15 percent. The card issuer will show you the total interest cost before you confirm the plan.
In both cases, the total amount you pay can exceed the ticket price if you incur fees or interest. Factor this into your decision—if the extra cost is significant, paying in full upfront may be cheaper.
Frequently Asked Questions
Can I split payment on a Delta flight booked through a travel agent?
It depends on the agent. Some travel agencies offer their own payment plans or financing options. Call the agent before booking and ask if they can split the payment for you. If they cannot, you can still use a BNPL service or credit card installment plan if you book directly through Delta.com instead.
What if I book a flight and then want to add installments later?
If you paid Delta in full with a credit card, you may be able to convert the charge to installments through your card issuer's app after the purchase posts. BNPL services typically require you to select them at checkout, so you cannot add them after the fact. Check with your card issuer about their policy.
Do BNPL services work for Delta seat upgrades or baggage fees?
BNPL services work at the main checkout when you book your ticket, but not for add-ons purchased separately after booking. If you buy a seat upgrade or baggage fee through Delta.com after your flight is booked, you will need to pay that in full at that time.
Will using a BNPL service affect my credit score?
BNPL services perform a soft credit check to verify your identity, which does not affect your score. However, if you miss payments, the missed payment will be reported to credit bureaus and will lower your score. Credit card installment plans work the same way—on-time payments help your score, missed payments hurt it.
Can I use multiple payment methods to split a Delta booking?
Delta does not allow you to split a single booking across multiple payment methods at checkout. You must choose one payment method (including BNPL or credit card) to pay for the entire ticket. If you want to use two different payment sources, you would need to book two separate tickets.