Flights from Boston to Cali
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From $667 · Prices update daily
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The quick answer
Flights from Boston to Cali start around $667 round-trip. Main carrier: United Airlines. Cheapest month to fly: August. Visa-free for US passport holders (Colombia).
Price calendar — next 60 days
★ Cheapest: $667 on Fri, Aug 7 · UA
Lowest return fares · Prices update daily · Final price confirmed at booking
Price calendar — Boston to Cali
Month-by-month lowest fares. Green = cheapest dates.
Colombia essentials
🟢 Visa-free for US passport holders · up to 90 days
Full Cali visa guide →🆘 Emergency
123
💱 Currency
Colombian Peso ($)
🕐 Time zone
UTC−5
🗣️ Language
Spanish
🔌 Plugs
Type A/B · 110V
🚗 Driving
Right side
💡 Tipping
10% often included
📞 Dial code
+57
Entry rules can change — always confirm with official sources before booking.
Stay connected in Cali
Skip roaming fees — get a local eSIM before you land. Works in 200+ countries and activates instantly, so you’re online the moment you touch down.
Travel insurance
Protect your Boston to Cali trip against delays, cancellations, and medical emergencies. US travelers can compare plans from top insurers.
Airport transfer in Cali
Pre-book your ride into Cali. Fixed price, meet & greet, and a driver waiting at arrivals — no meter anxiety after a long flight.
Flight delayed or cancelled?
If your Boston to Cali flight was delayed more than 3 hours or cancelled, you may be entitled to up to €600 in compensation under EU/UK rules — even if you flew a non-EU airline. Free to check, no win no fee.
More resources
Boston to Cali — frequently asked
How much is a flight from Boston to Cali?+
Fares start around $667 round-trip. Prices update daily across 800+ airlines.
What is the cheapest month to fly Boston to Cali?+
August typically has the lowest fares.
Are there direct flights from Boston to Cali?+
This route is usually served by connecting flights. Use the search above to check for any direct options on your dates.
Which airlines fly from Boston to Cali?+
Carriers on this route include United Airlines. Compare them side by side in the search above.
Do US citizens need a visa for Colombia?+
Visa-free for US passport holders for stays up to 90 days.
What currency is used in Colombia?+
The Colombian Peso (COP, $). The emergency number is 123.
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