How do credit card miles work?
Credit card miles can be used on more than flights. Find out how they work and get tips on picking the right travel card for you.
Bottom Line Up Front
- Credit card miles are flexible rewards that can be redeemed for flights, hotel stays, rental cars and other travel expenses.
- General travel rewards cards offer flexibility across different travel providers. Co-branded cards require you to redeem your rewards with that specific brand.
- Understanding what your miles are worth and the different ways you can use them can help you maximize your travel rewards.
Time to Read
5 minutes
July 13, 2026
Your credit card miles are starting to add up and now you want to use them. But how do credit card miles actually work?
Travel rewards credit cards are a popular option for people who want to earn rewards from everyday spending and apply them toward future trips to help cover some of their travel expenses. Most travelers know their miles are valuable but aren’t sure how much they’re worth or how to redeem them.
Here’s a quick guide to understanding how credit card miles work and what to know before you use them so you can maximize the value of your travel rewards.
What are credit card miles?
Credit card miles are a type of digital rewards currency you earn on eligible purchases with a travel rewards card. Credit card miles build up as you spend money, and you can dip into your pool of travel rewards later to pay for eligible expenses.
Miles rewards are usually more flexible than the name suggests. Depending on the card and rewards program, miles can be redeemed for flights, hotel stays, rental cars, travel experiences and more.
Are credit card points and miles the same thing?
Not exactly, but they’re closely related. Some travel rewards credit cards use the term “miles,” while others call them “points.” You can redeem both miles and points for travel-related expenses.
Cash back is another common reward type you can apply toward your balance or deposit directly into your account.
Comparing credit card rewards
Here’s a quick look at the most common types of credit card rewards and how they differ.
| Travel reward | How the travel reward works | Who it’s best for |
|---|---|---|
| Miles | These are earned per dollar spent. Miles are redeemable for travel expenses including flights, hotels and more. | Travelers who want to offset their trip costs |
| Points | These are similar to miles. Points typically are redeemable for experiences, travel, merchandise, gift cards and cash back. | People who want flexibility in how they earn and use rewards |
| Cash back | This is a percentage of spending that’s returned to you as a statement credit or deposit. | People who prefer simple, predictable rewards value |
How to earn travel points and bonus miles
Earning miles on your travel credit card is a straightforward process. When you spend, your card tracks the points you’re earning. Most travel cards offer a base earning rate on all purchases, with higher rates in bonus categories like travel, dining, gas and groceries. For example, a travel credit card from an issuer might let you earn 2 miles for every dollar you spend on travel and dining, plus 1 mile per dollar spent on all other card purchases.
Welcome bonuses are one of the quickest ways to build up miles. New cardholders can be eligible to earn big bonuses—potentially tens of thousands of travel miles—when they spend a certain amount of money on their new card within a specified time frame. Bonus miles may take a month or two to appear on your account.
Tips to maximize how many miles you earn
“Start with the easiest wins,” says Drew Tsitos, Manager of Credit Card Products at Navy Federal Credit Union. “Use your card for purchases that earn the most rewards.”
Most travel rewards cards provide opportunities to earn more rewards in certain spending categories like travel or dining. Knowing which purchases earn bonus points—and using a card that aligns with how you typically spend—can help your miles balance grow. Your everyday spending on everything from groceries to gas also can play an important role in building your miles balance over time.
Earning opportunities can vary by card and rewards program, so review how your card defines eligible purchases and bonus categories to help maximize the rewards you’re earning. As with any rewards card, miles are most valuable when they’re earned through spending you’re already planning to do and pay off responsibly.
Smart money tip
Navy Federal’s Visa Signature® Flagship Rewards credit card is a general travel rewards card that lets cardholders earn 3X points on travel and 2X points on everything else, with no rewards limit or expiration.Footnote [1]
Compare Navy Federal rewards credit cards to find an option that fits your travel style.
Types of travel rewards credit cards
Not all travel rewards cards work the same way. The type of card you choose affects how you earn miles, where you can redeem your rewards and how much flexibility you have when it’s time to book your travel plans.
There are 2 main categories of travel rewards credit cards:
1. Co-branded travel credit cards
Co-branded cards are issued in partnership with a specific airline or hotel brand. When you use the card, you earn rewards in that brand’s loyalty program. This can be valuable if you frequently fly the same airline or stay with the same hotel chain. You may be able to exchange points for premium travel perks, such as free checked bags or access to an airport lounge.
The tradeoff is flexibility. Your options for redeeming your rewards likely will be limited to the airline or hotel brand. And, depending on the card issuer, your miles may expire if you don’t use them in time.
2. General travel rewards credit cards
With a general travel rewards card, you can earn points or miles that you can redeem with a range of airlines, hotels, rental car companies and other travel providers. This can give you more flexibility to shop around for the best value.
Fixed-value points vs. transferable points
Deciding whether you want fixed-value or transferable points can help you choose a travel credit card and the right redemption strategy for the way you travel.
- Fixed-value points have a set redemption rate, which is usually set by the card issuer and doesn’t change based on how the points are used.
- Transferable points can be moved to airline or hotel loyalty programs, which can result in a higher redemption value.
What affects the value of your miles?
Not all miles offered by credit cards have the same value. How much your miles are worth can be affected by:
- the type of credit card you have
- how you redeem your rewards
- how the rewards program you have works
Review the terms of your credit card’s rewards program so you can better understand your options before you redeem your miles.
How can you redeem credit card miles and points?
When you’ve built up your miles, it’s time to put them to work! Redemption options vary by card and rewards program. Here’s a quick look at the most common ways to redeem credit card miles and points for travel:
| Redemption option | How it works | What it’s best for |
|---|---|---|
| Flights | Redeem miles through a travel portal or transfer to a frequent flyer program | Getting the most value per mile on big-ticket travel |
| Hotel stays | Use miles to cover nightly rates or upgrades at partner hotels | Offsetting a costly trip expense |
| Rental cars | Apply miles toward rental car costs through your card’s portal | Covering travel costs beyond flights and hotels |
| Statement credits | Offset travel purchases already charged to your card | Flexibility after you’ve already booked your travel |
| Gift cards | Redeem through your card’s rewards portal | Lower-value option but is flexible and easy to use |
How to choose a travel rewards credit card
The best co-branded or general travel rewards credit card for you isn’t necessarily the one with the highest earning rate. Look for a travel card that fits how you spend and how you want to use the miles you earn.
“A simple way to think about it is to look at your travel habits,” Tsitos says. “If you usually fly the same airline or stay with the same hotel brand, a co-branded card may be a good fit. The rewards and perks are built around that brand. But if you like to compare options and book the best flight, hotel or rental car for each trip, a general travel rewards card gives you more flexibility. You can earn and use rewards across different brands and destinations.”
Consider these factors to find the right match to maximize your credit card rewards:
- Your spending habits. Look for a card with bonus categories that align with where you spend most, like dining, groceries, gas or travel. This will help your miles add up faster.
- Your travel style. A co-branded card may offer a lot of value if you’re loyal to a specific airline or hotel chain. If you prefer flexibility, a general travel rewards card gives you more redemption options.
- Annual fees. Some travel rewards cards charge annual fees to get higher earning rates and premium perks. Weigh the card’s benefits against the fee amount to see if it makes sense with your travel habits.
- Redemption preferences. Consider whether you want to book through a travel portal, transfer points to loyalty programs or apply them as statement credits.
When choosing a travel rewards credit card, consider your travel preferences and financial goals. The perks that come with the right travel credit card can help you make the most of your money on your trips.
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Common things to be aware of with credit card miles
Credit card miles can be a valuable travel perk, but there are a few important nuances to know before you start earning and redeeming. Being aware of how miles work can help you avoid surprises.
- Opening a card just for the bonus incentive may not pay off. Welcome bonuses (sometimes also called sign-up bonuses) can be appealing, but it’s important to think beyond the short-term reward. Opening a new card should make sense for your spending habits and financial goals.
- Carrying a card balance can offset the benefits of rewards. Interest charges can outweigh the value of the miles you earn. Rewards work best when paired with responsible credit card usage.
- Confirm how much your miles are worth. Their value can vary depending on how they’re redeemed. Some redemption options can stretch your rewards farther than others.
- Check to see if and when your miles expire. Some rewards programs have expiration rules or terms that can change over time. Check your card’s rules to make sure you don’t miss out on using any rewards you’ve earned.
- Availability can vary when you’re using miles to book travel. Flights, hotels or upgrades booked with rewards may be subject to availability, especially during peak travel times.
Booking early and staying flexible can help you get more from your points, Tsitos says. “If prices go up, using points for a flight or hotel can help you stay on budget. It is also smart to check whether your card already includes benefits like trip insurance before you buy extra coverage from another company. That can save you money and still give you peace of mind.”
Earn credit card miles toward your next trip with Navy Federal
The right travel rewards card can turn everyday spending into savings on flights, hotel stays and more. When you’re ready to explore your options, be sure to compare Navy Federal’s rewards credit cards to look for a card that fits the way you travel. And, read more of our MakingCents financial education articles to learn about the difference between cash-back and travel credit cards and smart money steps to take before you travel.
Disclosures
Visa Signature® Flagship Rewards Credit Cards earn 3 points per dollar spent on eligible purchases made on travel and 2 points per dollar spent on other eligible purchases. Eligible purchases are purchases for goods and services, minus returns and other credits. Eligible purchases do not include fees, interest charges, balance transfers, gambling, convenience checks, cash advances, or other cash-equivalents (e.g., money orders, gift cards, prepaid cards). A travel purchase may only earn 2 points per dollar spent, depending on the merchant code used to process the transaction. Travel is typically categorized under merchant category codes such as airline, hotel, car rental, bus lines, taxis, cruise lines, time shares, parking, and transit. Additional categories may be ineligible, in which case you will receive 2 points per dollar spent at these locations based on the merchant category codes. For more information, view the Program Description for the Flagship Rewards card.
↵This content is intended to provide general information and should not be considered legal, tax or financial advice. It is always a good idea to consult a tax or financial advisor for specific information on how certain laws apply to your situation and about your individual financial situation.