If you usually fly American Airlines, you probably don’t pay too much attention to the loyalty programs of other airlines. After all, it can make sense to focus your efforts on earning American AAdvantage miles and redeeming them for flights on American.

However, you can sometimes get better value by booking the same American award flights through other airline loyalty programs. For example, you can transfer points to an American Airlines partner like British Airways and redeem much fewer points for the same award flight.

Here’s a look at some examples of how to save on American Airlines flights by redeeming other miles from partners.

American Airlines' partner airlines

Most of the airlines that partner with American let you use points from their loyalty program to fly American. This includes all members of the Oneworld alliance, plus other airlines that partner individually with American.

Oneworld partners

Alaska Airlines.

British Airways.

Cathay Pacific.

Finnair.

Iberia.

Japan Airlines.

Malaysia Airlines.

Qantas.

Qatar Airways.

Royal Air Maroc.

Royal Jordanian Airlines.

Sri Lankan Airlines.

Other partner airlines

Air Tahiti Nui.

Cape Air.

China Southern Airlines.

Etihad Airways.

Fiji Airways.

GOL Airlines.

Hawaiian Airlines.

IndiGo.

Silver Airways.

But, just because you can book an American flight with a partner doesn’t mean it’s a better deal. You need to compare the award charts for these programs to see where you'd get a better value than using AAdvantage miles.

Here's a look at three programs that can provide better value.

British Airways and Iberia Avios

Oneworld partners British Airways and Iberia can both provide ways to book American Airlines award flights for fewer miles. Both airlines use "Avios" as their mileage currency. And after a change to the Iberia award chart for American Airlines flights in May 2021, both use an identical award chart for American Airlines awards.

Here are four scenarios in which booking an American flight with British Airways or Iberia Avios can save you a lot of miles.

When you can save by booking with Avios

1. Short nonstop domestic flights

British Airways and Iberia can offer better mileage rates than American on redemptions for short nonstop flights. The key here is finding a nonstop flight with award availability. Keep in mind that both British Airways Executive Club and Iberia Plus price award seats per segment. That means a connecting flight will almost always cost more.

British Airways no longer publishes an award chart. However, we've found British Airways prices American awards at the same price as Iberia's published award chart. That means you can book through either program for the same mileage cost.

The sweetest of these sweet spots: Fly routes between 501-650 miles in distance for 7,500 Avios — instead of 12,500 AAdvantage miles. That's the price you'll find on routes like the 632-mile route from Charlotte to Fort Lauderdale.

However, there's a wrinkle to this sweet spot. American Airlines can offer Web Special awards at low award rates. Currently, we're finding some domestic AAdvantage awards pricing as low as 6,000 miles each way. That's cheaper than any Avios award option — and you aren't limited to nonstop flights either. So, it's worth checking American Airlines award options to make sure you're actually saving miles.

2. Flights to Mexico and the Caribbean

Another time that booking through British Airways or Iberia can make sense is for nonstop short-haul flights to Mexico and the Caribbean. American Airlines treats these as separate regions from the contiguous U.S., so mileage rates can be higher than domestic flights.

However, British Airways and Iberia only consider the distance of the flight when pricing awards. So, the same flight that might cost 15,000 AAdvantage miles could cost 7,500 Avios.

3. Flights from the West Coast to Hawaii

American flies from Los Angeles and Phoenix to Honolulu, Kahului, Kona and Lihue. A one-way economy award ticket to Hawaii booked through American costs 22,500 during standard dates or 20,000 during off-peak dates.

Booked through British Airways or Iberia, American Airlines flights under 3,000 miles cost 13,000 Avios. That's enough to cover all routes from Los Angeles or Phoenix to Hawaii.

4. Flights to Japan

The final example of booking cheaper awards through British Airways and Iberia is found on American Airlines' limited routes to Tokyo. The American Airlines award chart prices award flights to Asia Region 1 (Japan and Korea) at 35,000 miles each way in economy. That price drops to 32,500 miles one-way during off-peak dates.

You can book flights to Japan through British Airways or Iberia for as few as 25,750 Avios each way. However, there's a big downside to this option. Both airlines currently charge over $360 in taxes and fees on this award option compared with just $5.60 on AAdvantage awards.

So, although the mileage cost is less, you probably want to use AAdvantage miles instead for the much-lower out-of-pocket costs.

How to book award flights with British Airways Avios

Log on to your British Airways account.

On the British Airways homepage, hover over the "book" menu option. Then, select "book a flight with Avios."

3. Enter your:

Origin and destination airports.

Travel date(s).

Class of service.

Number of passengers.

Pick your flight and select "continue" to start the booking process.

How to book award flights with Iberia Avios

Log on to your Iberia account.

Browse to this specific Avios booking page. Booking through the Iberia homepage will error out when you try to search routes not operated by Iberia.

Enter your:

Origin and destination airports.

Travel date(s).

Number of passengers.

Whether you want to book the lowest fare, a flexible fare or a premium cabin.

Then, select "search."

Select your flight(s) and choose from the Avios & Money options.

Continue through the payment process.

How to earn Avios

You can earn British Airways or Iberia Avios by flying American Airlines, British Airways, Iberia or other Oneworld partners. Or, earn Avios by signing up for or spending on one of their co-branded credit cards, issued through Chase.

British Airways Visa Signature® Card.

Iberia Visa Signature® Card.

You can also convert points from the following rewards programs into British Airways Avios or Iberia Avios.

American Express Membership Rewards — 1:1 transfer to British Airways or Iberia.

Capital One Miles — 1:1 transfer to British Airways only.

Chase Ultimate Rewards® — 1:1 transfer to British Airways or Iberia.

Marriott Bonvoy — 3:1 transfer to British Airways or Iberia.