Whether you’re planning to stay in the U.S. or take a trip abroad, credit card points and miles can help you cover most of the cost of your flight. But not all rewards are created equal, and each major frequent-flyer program has a different take on how many points or airline miles it takes to get from point A to point B. American Airlines, Delta, Southwest, and United are just a few of the airlines you’ve heard of with wildly different approaches to award flights — and we’ve done the research on all of them.
If you want to book a flight with points to get a free ticket, understand the differences between static and dynamic award flight pricing, how your favorite airlines determine point costs for different fare classes, and which credit cards you might consider.
Award flight pricing
Airline rewards programs have a dynamic pricing system. This means that the value of your points or miles can vary based on several factors, including the cash price of the ticket. In other words, you can’t expect to get one cent per point or mile every time you redeem like you can with some general travel rewards programs.
A dynamic pricing system can make things more complicated when you’re trying to find out how much value you’re getting from a redemption. But depending on how you plan your trip, you could squeeze much more value out of your rewards than with a static or fixed pricing system.
Dynamic vs. static pricing
Airlines use two different pricing models to determine the cost of an award flight: dynamic and static pricing.
Dynamic pricing is the same model used for pricing cash flights. Demand determines the price of a flight, which can vary widely for any given route depending on the season, day of the week, and time of the day. Prices go up during peak travel times and drop during off-peak times.
Static or region-based pricing uses a fixed-rate award chart to determine the price of award flights based on the route. For example, an economy award flight from the U.S. to Western Europe may always cost 60,000 miles if you can find availability at the lowest award rate.
I found it much easier to squeeze value out of my airline miles years ago when region-based award charts were more common, but unfortunately, most airlines have migrated to dynamic pricing models. That said, if you can travel during off-peak and shoulder season, dynamic pricing might work to your benefit.
Pro tip
You may be able to get around dynamic pricing by booking award flights with or through a partner airline. Cathay Pacific is one of the few airlines left that still use a standard award chart, and you can book flights on this carrier with either Alaska Airlines or American Airlines miles.Factors that determine how many points you need for a free flight
If you’re wondering how many points it takes to get a free flight, it can vary based on a few different factors, including:
- Airline: Frequent-flyer programs all differ, and each one determines how many points or miles are required for a flight. This means that if you’re booking a flight from Los Angeles to New York, the number of points or miles required to get there will vary from airline to airline.
- Destination: If you’re flying within the U.S., you’ll typically need fewer points or miles to book a flight than if you were traveling internationally. Also, some domestic short-haul flights may be cheaper than other flights within the U.S.
- Travel dates: If you’re planning to fly during a peak travel season, such as the summer or holiday weekends, you may need more rewards to book your trip than if you were to travel during off-peak times. Also, flying over the weekend may be more expensive than traveling during the week.
- Ticket class: Economy tickets tend to be the cheapest across the board, so if you’re planning to book a first- or business-class ticket, you can expect to fork over more points or miles to make it happen.
Minimum points for award flights by airline
To give you an idea of how many points you’ll need for a free flight, here’s what to expect from the top U.S.-based airlines:
Airline | Domestic economy (each way) | Domestic business/first class (each way) | International economy (each way) | International business/first class (each way) |
Southwest Airlines | ~2,500 points (but based on cash value) | No award chart | No award chart | No award chart |
JetBlue Airways | ~5,000 points | 12,000 | 30,000 | 70,000 |
Delta Air Lines | ~4,500 miles | No award chart | ~25,000 miles | No award chart |
United Airlines | ~5,000 points | No award chart | ~20,000 points | No award chart |
American Airlines | 7,500 miles (25,000 for premium economy) | 15,000 miles | 12,500 miles
(40,000 for premium economy) |
25,000 miles for business, 50,000 for first class |
Alaska Airlines | 5,000 miles | 15,000 miles
(Includes flights from the U.S. to Canada) |
10,000 miles
(35,000 to 60,000 miles for premium economy) |
27,500 miles for business,
30,000 miles for first class |
Hawaiian Airlines | 20,000 miles
(7,500 for inter-island flights) |
40,000 miles
(15,000 for inter-island flights) |
27,500 miles | 47,500 miles for business |
Southwest Airlines
Minimum points needed for award flights: ~2,500 for domestic economy
Factors that affect pricing: Cash price of ticket
Despite its popularity with budget travelers and large fan club, Southwest Airlines doesn’t have an award chart, instead basing its award flight values on the cash price of the fare.
For example, a one-way flight from Salt Lake City to Las Vegas might cost you $49 or 2,671 points, and a one-way flight from Dallas to Los Angeles could run you the same. With both those flights, you’re getting about 1.8 cents per point.
This setup can make it difficult to book award flights when tickets are expensive. But this also means award flights get cheaper when the airline runs fare sales.
Credit cards that earn Southwest points
You can earn Southwest points with the following credit cards (check out our full comparison of the best Southwest credit cards):
You can also transfer Chase Ultimate Rewards points to Southwest at a 1:1 ratio and Marriott Bonvoy points at a 1:1 ratio.
JetBlue Airways
Minimum points needed for award flights: 5,000 for domestic economy, 30,000 for international economy
Factors that affect pricing: Cash price of ticket
Like Southwest, JetBlue Airways doesn’t have an award chart for its flights, opting instead for a cost-based approach. In other words, the number of points required to book a flight is directly tied to the cash price of the ticket. Reward flights can be redeemed for as few as 5,000 points or less.
On JetBlue flights operated by Hawaiian Airlines, however, there is an award chart. On these flights, one-way economy fares range from 6,000 to 30,000 points within the U.S. and 30,000 to 50,000 points for international destinations.
If you’re flying business class, you’ll need 12,000 to 70,000 points for domestic flights and 70,000 to 120,000 for flights abroad.
Credit cards that earn JetBlue points
We only recommend the JetBlue Card and the JetBlue Plus Card if you’re loyal to this airline. For less frequent flyers, you can transfer Amex Membership Rewards points at a rate of 250:200 or Ultimate Rewards points at a rate of 1:1.
Delta Air Lines
Minimum points needed for award flights: 4,500 for domestic economy, 25,000 for international economy
Factors that affect pricing: Destination, fare class, demand
Unlike other airlines on our list, Delta doesn’t have an award chart, which makes it difficult to plan and know whether you’re getting the best value.
Based on our research, however, we found reports of main cabin fares as low as 4,500 miles each way within the U.S. and 25,000 miles each way for a trip to Korea. In first class, we found international flights costing as much as 320,000 miles each way.
If Delta Air Lines is your preferred carrier, it may take more research to ensure you’re getting the most bang for your buck. It can help if you’re flexible on your dates and destination. If you are, take some time to check different itineraries to see which one will give you the best result.
Pro tip for comparing prices
After you submit your itinerary, click on “Price Calendar” at the top of the page to get five weeks’ worth of prices in one place.Cards that earn Delta SkyMiles
If you’re looking to earn more Delta SkyMiles, you can rack them up easily with one of these:
- Delta SkyMiles® Blue American Express Card
- Delta SkyMiles® Gold American Express Card
- Delta SkyMiles® Platinum American Express Card
This isn’t the full lineup. Check out the full comparison of Delta credit cards to see which one we’d recommend for you.
You can also transfer your American Express Membership Rewards points to Delta SkyMiles at a ratio of 1:1.
United Airlines
Minimum points needed for award flights: 5,000 for domestic economy, 20,000 for international economy
Factors that affect pricing: Route, fare class, demand
United Airlines no longer has an award chart. You'll need to search different routes and dates to find the best fares. In our search, we found one-way domestic economy flights for as little as 5,000 points. We also saw a one-way economy ticket to Japan for about 35,000 points and one-way economy to London for 20,000 points.
Credit cards that earn United miles
You can earn United Airlines directly with the United℠ Explorer Card or the United Quest℠ Card. You can also transfer points to United from your Chase Ultimate Rewards account at a 1:1 ratio or Marriott Bonvoy account at a 3:1 ratio.
American Airlines
Minimum points needed for award flights: 7,500 for domestic economy, 12,500 for international economy
Factors that affect pricing: Destination, fare class, fare type, demand
American Airlines’ award chart is relatively straightforward. Simply choose where you’re flying from, and you’ll get a full list of miles requirements based on your destination, fare class, and fare type (MileSAAver or AAnytime).
While MileSAAver awards are cheaper, you may run into limited availability. And in my experience, you’ll also see more layovers and red-eye flights. With AAnytime, on the other hand, there are no award restrictions, giving you more flexible and favorable ticket options.
Credit cards that earn American Airlines miles
To earn American Airlines miles, you can apply for any of the airline’s co-branded credit cards, including:
- Citi® / AAdvantage® Platinum Select® World Elite Mastercard®
- Citi® / AAdvantage® Executive World Elite Mastercard®
- AAdvantage® Aviator® World Elite Silver Mastercard®
This is just a small sampling of the many co-branded cards for this airline. Check out a full comparison of the best credit cards for American Airlines before applying.
You can also transfer Marriott Bonvoy points to American Airlines at a 3:1 ratio.
Alaska Airlines
Minimum points needed for award flights: 5,000 for domestic economy, 10,000 for international economy
Factors that affect pricing: Destination, flight distance, fare class, demand
Alaska Airlines has one of the more complicated award charts among the major U.S.-based airlines. If you’re traveling within the U.S. or to Canada or Mexico, the number of miles you’ll need is based on the distance you’re flying in miles.
For other international flights, however, the cost in miles depends on the region and which of the airline’s partners you’re flying with. If you’re thinking of booking a flight with Alaska or one of its partners, check the Alaska Airlines award chart to find out which partners have the lowest mile requirements.
Credit cards that earn Alaska Airlines miles
To rack up more miles with Alaska Airlines, consider signing up for the Alaska Airlines Visa Signature® Credit Card. With it, you can earn 70,000 bonus miles plus Alaska's Famous Companion Fare™ ($99 fare plus taxes and fees from $23) after making $3,000 or more in purchases within the first 90 days of opening your account (limited time offer), plus get 3X miles on eligible Alaska Airlines purchases; 2X miles on eligible gas, EV charging stations, cable, streaming services, and local transit (including ride shares, trains, tolls, and ferries); and 1X miles on all other eligible purchases. The card also offers a companion fare certificate every year.
You can also transfer rewards earned with the Marriott Bonvoy program to Alaska Airlines at a 3:1 ratio.
Hawaiian Airlines
Minimum points needed for award flights: 7,500 for domestic economy, 27,500 for international economy
Factors that affect pricing: Destination, fare class, fare type, demand
Hawaiian Airlines’ award chart has different rates for inter-island flights than for ones to the mainland U.S. and international flights. One quirk you won’t find with other airlines is that Hawaiian has up to eight levels in its main cabin, each progressively more expensive.
You may also qualify for a discounted award ticket, and you can upgrade to business or first class with miles.
Credit cards that earn Hawaiian Airlines miles
To earn Hawaiian Airlines miles, consider the Hawaiian Airlines® World Elite Mastercard®. You can earn 70,000 bonus miles after spending $2,000 on purchases in the first 90 days, plus 3X miles on eligible Hawaiian Airlines purchases; 2X miles on gas, dining, and grocery store purchases; 1X miles on all other purchases.
You can also transfer Membership Rewards points at a 1:1 ratio, and Marriott Bonvoy points at a 3:1 ratio.
How to get the best flight deals
- Avoid flying during peak times.
- Travel with international airlines.
- Look for flash sales.
You can get the best deals on award flights by traveling during off-peak times, learning how to search for award availability, and collecting the most valuable miles. According to travel experts, American Airlines miles are generally considered some of the most valuable domestic airline miles, followed by Southwest. I've always had better luck finding affordable peak-season award flights with Southwest, even when other airlines are price gouging.
International airlines typically offer even more valuable miles. I've found the best deals by booking award flights with international airlines, using either domestic miles to book flights on partner airlines or transferring my credit card points. For example, I once used 60,000 American Express Membership Rewards points to book a flight from San José, Costa Rica to Madrid, Spain on Iberia Airlines. It would've cost over $1,000, netting me 1.67 cents per point.
Finally, don't overlook airline promotions. Many airlines, including JetBlue, United, American, Alaska, and Southwest, regularly run sales on award flights or publish roundups of the best current deals on award redemptions.
One of my favorite tricks
Alaska Airlines lets you book one free "stopover" on an award flight, which is basically a long layover. I've used this trick to visit two destinations for the price of one. United Airlines also has an "excursionist perk" that gets you a free one-way flight on eligible multi-city award itineraries.FAQs
How do you use your credit card points for airline tickets?
Many credit card rewards programs offer points that can be redeemed for travel. Redeeming those points typically happens through the rewards portal of your applicable program. For example, Chase Ultimate Rewards points can be redeemed for flights, hotel stays, and more through the Chase travel portal.
In some cases, you may be able to transfer credit card points to the frequent flyer programs of different airlines. This option for using points would also typically be available in your credit card loyalty program’s rewards portal.
What are the best credit cards for airfare?
The best credit cards for airfare are typically cards that earn bonus points on travel purchases and offer travel redemptions that include flights. Here are a few cards to choose from:
- Chase Sapphire Preferred® Card
- Chase Sapphire Reserve®
- The Platinum Card® from American Express
To learn more about these types of cards, check out our list of the best airline credit cards.
How much does a round-trip flight cost when you use points?
The award cost for a round-trip flight depends on a variety of factors, including the type of rewards you use, which airline you fly, and what your flight route is.
For example, a round-trip flight from Los Angeles, U.S. to Las Vegas, U.S. could cost as little as 10,000 United miles or around 8,500 Ultimate Rewards points if you’re a Chase Sapphire Preferred cardholder and you book the same flight through the Chase travel portal. Read our full Chase Sapphire Preferred review for more information.
How to get a free international flight
You can get close to scoring a free international flight by stockpiling points or miles with one airline of your choice, although you'll still have to pay service fees and/or fuel surcharges. You'll have to fly often to earn enough miles for an international flight, but opening an airline credit card can speed up the process.
The right travel card for you is the one that matches your interests and spending habits, allowing you to earn valuable rewards and travel the way you like — for less. Learn more about these top cards and choose the one that's best for you:
- For no annual fee: Bank of America® Travel Rewards credit card
- For flexible points and travel partners: Chase Sapphire Preferred® Card
- For airport lounge access: Capital One Venture X Rewards Credit Card
- For unlimited 3X points in popular categories: Wells Fargo Autograph℠ Card
- For business travel: Ink Business Preferred® Credit Card
Bottom line
Depending on where you want to fly, one airline may be better than another. That’s why the best travel credit card might be a general one that earns rewards in programs such as Amex Membership Rewards and Chase Ultimate Rewards. These rewards programs allow you to transfer your points to multiple airlines, so you can always take advantage of the best deal.
This arrangement gives you a lot of flexibility when trying to find the right price for a flight, especially if you’re traveling internationally. And remember, if you’re ever short just a few thousand miles, you do have the option to buy the difference, though this strategy is often best used sparingly.