Top 10 Cheapest International Destinations Americans Can Fly To This Summer

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Okay, let’s be real. If you’re anything like me, you’ve spent a good chunk of the past few months daydreaming. Maybe it’s about swapping your office chair for a hammock slung between palm trees, trading traffic noise for the chatter of a foreign market, or just feeling sunshine that doesn’t require three layers of clothing. That wanderlust hits hard, especially when you’re craving an escape!

The great news? You don’t need a winning lottery ticket to explore another country this summer. We all know flight tickets can often gobble up the biggest slice of our vacation budget pie, which is why finding a destination that’s relatively cheap to fly to is key for stretching those travel dollars.

To compile this list of the cheapest international destinations Americans can fly to this summer, Travel Off Path analyzed aggregated flight pricing data and current airfare trends from major US hubs for travel during the Summer 2025 period (June through August). Keep in mind, prices can vary based on your departure city, booking time, airline, and plain old luck, but these spots consistently pop up as the most budget-friendly options!

1. Cancun, Mexico – ~$400+ Average Round Trip Estimate

No surprises here! Cancun remains a perennial favorite for Americans seeking sun, sand, and affordability. Its proximity, especially for those in the southern and eastern US, and the sheer volume of flights (including budget carriers) keep prices competitive. Beyond the famous Hotel Zone beaches and vibrant nightlife, you’re a day trip away from ancient Mayan wonders like Chichen Itza or Tulum, and magical cenotes (natural swimming holes) dot the Yucatan Peninsula. While summer is hot and humid, the turquoise waters are always inviting. On the ground, delicious street tacos, fresh ceviche, and local beers won’t break the bank.

2. Montreal, Canada – ~$400+ Average Round Trip Estimate

Fancy a taste of Europe without the long-haul flight? Montreal offers a unique blend of North American energy and French charm. Flights, especially from the Northeast US, are often very reasonable. Spend your summer days exploring the historic cobblestone streets of Old Montreal, grabbing bagels in the Mile End, hiking up Mount Royal for city views, or enjoying one of the city’s many summer festivals. Poutine (fries, cheese curds, gravy) is a must-try cheap eat, and the city’s diverse neighborhoods are perfect for wandering. While Canada isn’t exactly cheap on the ground, the favorable exchange rate and reasonable flight costs make it a great value summer escape.

3. Santo Domingo, Dominican Republic – ~$420+ Average Round Trip Estimate

Escape to the Caribbean! Santo Domingo, the capital of the DR, offers a rich dose of history alongside easy access to beaches. As one of the oldest European settlements in the Americas, its Zona Colonial is a UNESCO World Heritage site, packed with stunning architecture. Flights from East Coast hubs like Miami, Fort Lauderdale, and NYC are often plentiful and affordable. You can explore historic forts, wander through vibrant plazas, and enjoy the local music and dance scene. Plus, popular beach areas like Boca Chica are just a short drive away. Look for package deals or enjoy cheap, tasty meals at local family run restaurants.

4. San Salvador, El Salvador – ~$380+ Average Round Trip Estimate

This compact Central American nation is emerging as a fantastic, off-the-beaten-path destination. Flights into its capital, San Salvador, can be surprisingly affordable. El Salvador packs a punch with dramatic volcanic landscapes perfect for hiking (like Santa Ana volcano), world-class surfing spots (El Tunco, El Zonte), charming towns along the “Ruta de las Flores,” and fascinating Mayan archaeological sites like Joya de Cerén (the “Pompeii of the Americas”). The country has made significant strides in safety, opening up its natural beauty and rich culture to more travelers. Costs on the ground for food, transport, and lodging are very budget-friendly.

5. Medellin, Colombia – ~$450+ Average Round Trip Estimate

Welcome to the “City of Eternal Spring”! Medellin has undergone a remarkable transformation and is now a traveler favorite, known for its pleasant climate, innovative urban projects (like the cable car system connecting hillside communities), and friendly locals (‘paisas’). Flights, especially via Florida, have become increasingly competitive. Explore the sculptures in Plaza Botero, wander through the trendy El Poblado neighborhood, learn about the city’s history, and take a day trip to the colorful town of Guatapé with its monolithic rock. Colombia offers incredible value – delicious food (try a Bandeja Paisa!), great coffee, and comfortable accommodation are all very affordable.

6. Lisbon, Portugal – ~$600+ Average Round Trip Estimate

Yearning for Europe? Lisbon is often one of the most affordable Western European capitals to fly into from the US, particularly the East Coast. Lose yourself in the hilly, Alfama district, ride the iconic yellow Tram 28, listen to soulful Fado music, and indulge in pastéis de nata (custard tarts). Summer brings sunshine and a lively atmosphere, perfect for exploring nearby beaches in Cascais or the fairytale castles of Sintra. Portugal remains a bargain compared to its neighbors – enjoy fresh seafood dinners, affordable local wine (‘vinho verde’), and reasonably priced guesthouses.

7. Montego Bay, Jamaica – ~$440+ Average Round Trip Estimate

Feel the rhythm of the Caribbean in Montego Bay. Its popularity means numerous flight options, keeping prices in check, especially from the eastern US. “MoBay” is a hub for stunning beaches like Doctor’s Cave Beach, resorts catering to various budgets (including all-inclusive deals), and lively craft markets. Use it as a base to explore nearby attractions like the Luminous Lagoon or Dunn’s River Falls. While summer is the low season (hotter, chance of rain/storms), this can mean fewer crowds and better deals. Embrace the laid-back vibe, savor some jerk chicken, and enjoy the reggae beats.

8. Mexico City, Mexico – ~$450+ Average Round Trip Estimate

If beaches aren’t your main focus, Mexico’s sprawling, vibrant capital offers an incredible cultural and culinary bang for your buck. Flights are frequent from many US cities. Dive into world-class museums (like the National Museum of Anthropology), explore historic neighborhoods like Coyoacán (home to Frida Kahlo’s house) and Roma Norte, wander through vast markets, and marvel at the ancient pyramids of Teotihuacan just outside the city. The food scene is phenomenal and incredibly affordable, from street food stalls selling tacos al pastor to trendy restaurants. The sheer energy and history of CDMX are captivating.

9. San José, Costa Rica – ~$470+ Average Round Trip Estimate

“Pura Vida” awaits in this eco-tourism paradise. Flights into San José (SJO) put you within reach of lush rainforests, towering volcanoes, and incredible biodiversity. Summer is the “green season,” meaning afternoon rain showers are common, but landscapes are incredibly vibrant, crowds are thinner, and prices can be lower. Go zip-lining through the cloud forest in Monteverde, hike around Arenal Volcano, learn to surf on the Pacific coast, or spot sloths and monkeys in Manuel Antonio National Park. Eating at local ‘sodas’ (small, family-run restaurants) keeps costs down.

10. Dublin, Ireland – ~$650+ Average Round Trip Estimate

Rounding out our list is the gateway to the Emerald Isle. Dublin often sees competitive fares from the US, especially the East Coast, thanks to Aer Lingus and other major carriers. Explore Trinity College and the Book of Kells, enjoy the atmosphere (and a pint!) in the Temple Bar district (or slightly less touristy pubs), and delve into Irish history. Dublin serves as a great starting point for exploring the rest of the country – rent a car to drive scenic routes like the Ring of Kerry or visit the dramatic Cliffs of Moher. While costs in Ireland are higher than in Latin America, snagging a decent flight deal makes the overall trip more accessible for a European adventure.

Ready For Your Summer Trip?

So there you have it – ten fantastic international destinations proving that an epic summer adventure doesn’t need an epic price tag! Whether you’re dreaming of European charm, Latin American vibrancy, or Caribbean relaxation, affordable flights and unforgettable experiences are genuinely within reach. Let this list be your inspiration board – start exploring specific dates and deals for your favorite spots on Google Flights, and get ready to make some incredible memories this summer!

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This article originally appeared on TravelOffPath.com

Opinions expressed here are the author’s alone, not those of any bank, credit card issuer, hotel, airline, or other entity. This content has not been reviewed, approved or otherwise endorsed by any of the entities included within the post.