The best data. The most flights. The lowest fares.

Save up to 80% on your favorite flights with real-time price alerts pulled from the best data available.

How AirfareWatchDog works

3 Simple Steps to hunt cheap flights.

1. Pick your home airports

Choose the international airport(s) where you start most of your trips.

2. Select your destinations

Browse or search destinations you’re dreaming of visiting. Whether it’s a quick weekend getaway or an epic international adventure, we’ve got you covered.

3. Start saving with cheap flights

Save your favorite routes and sit back. We’ll hunt down the best deals and notify you the moment prices drop, so you never miss out.

Save big on international adventures

Become a premium member of Airfarewatchdog to save thousands of dollars to popular destinations around the world.

Airlines you can trust

Members receive deals on the cheapest flights from the most reputable airlines. Economy to First Class, for domestic and international flights.

and more!

More opportunities to save

An AirfareWatchDog Premium subscription unlocks price tracking for flights all over the world – and pays for itself the first time you book.

Real people, real deals, real recommendations

“$399 roundtrip to Peru for a Family Reunion”

My daughter and her husband work in Lima. They have an 18-month old daughter. I was thrilled to be able to bond with my granddaughter and spend Mother’s Day with my daughter.

Jean

Member since 2008

“Martinique, $200 roundtrip”

When I saw this fare, I had a few vacation days left to use up. So I booked it! If it wasn’t for the deal, I wouldn’t have thought Martinique was affordable. Turns out, it’s cheaper than visiting my sister in Miami!

Aline

Member since 1998

“Guadeloupe, $162 roundtrip”

AWD helped my girlfriend and I book a super cheap flight to Guadeloupe last February. We weren’t actually looking, just clicking around exploring cheap flights from Boston. $160 roundtrip to the Caribbean was too good to pass up...

Jason

Member since 2008

Find out what millions of others already know

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Want to book smarter and travel more? Finding cheap flights and saving up to 80% is just a click away. Sign up and start receiving personalized price alerts, today!