Getting to Antarctica From the US: Routes, Flights and the Budget Option

There’s no direct flight from the United States to Antarctica, and no expedition ship sails there from an American port. Every practical route for a regular traveler runs through South America. Once you understand that, planning gets a lot simpler.

Here’s how the main routes work, what they generally cost, and which one is the cheapest.

The cheapest route: fly to Ushuaia, then sail

For most travelers, the budget-friendly way to reach Antarctica looks like this:

1. Fly from the US to Buenos Aires, Argentina. Common gateways include Miami, Houston, Dallas, and New York. Round-trip economy often costs $800 to $1,500 per person.
2. Fly from Buenos Aires to Ushuaia. The domestic flight takes about three and a half hours. Round-trip fares are often $150 to $400.
3. Board an expedition ship in Ushuaia. The town sits about 600 miles from the Antarctic Peninsula, closer than any other major departure port. A 10 to 12 day voyage on a budget-friendly ship often costs $6,000 to $9,000 per person.

With a night or two in a hotel, insurance, and tips, the total for a budget trip generally falls somewhere around $7,500 to $12,000 per person.

The catch is the Drake Passage. It takes roughly two days each way, and it can be calm or very rough. Most travelers handle it fine with seasickness medication and a good sense of humor.

Seeing Antarctica vs. setting foot on it

Some large cruise ships on South America itineraries spend a few days sailing past Antarctica. These can be the cheapest way to see the continent, often $3,000 to $5,500 per person including flights. But under industry guidelines, ships carrying more than 500 passengers can’t land guests. You’ll see glaciers and icebergs from the deck, but you won’t walk among penguins.

For most people, an expedition cruise with landings is the one worth saving for.

Faster or more remote routes

• Fly-cruise from Punta Arenas, Chile. You fly to King George Island in the South Shetlands and board your ship there, skipping the Drake crossing. Trips often cost $10,000 to $16,000 per person and can be delayed by weather.
• Luxury ships from Ushuaia. All-inclusive service and suites, usually from about $15,000 per person.
• Ross Sea voyages from New Zealand or Australia. Remote, historic, and long, typically $25,000 and up.
• Flights into the interior from Cape Town. Deep-field camps and even trips to the South Pole, priced from about $15,000 to six figures.

How to keep costs down

• Book early to catch early-booking discounts, often 10% to 25% off.
• Choose shoulder season sailings in early November or March.
• Share a cabin if you’re comfortable with triple or quad occupancy.
• Stay flexible if you’re willing to try for a last-minute deal.
• Fly through a major hub to find better fares to Buenos Aires.

Is the cheapest route the best route?

Not always. If seasickness worries you, a fly-cruise may be worth the extra cost. If you have limited vacation days, skipping the Drake could save four days. But if budget comes first, sailing from Ushuaia is the classic way to go, and for many travelers the crossing is part of the adventure.

For a step-by-step cost table and more money-saving tips, see this guide to the cheapest way to get to Antarctica from the US.

The seventh continent is a long way from home. With the right route, it’s closer than most people think.

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