$190 Cheap Flights from Boston (BOS) to Cali (CLO)

Boston (BOS) to Cali (CLO) at a glance

Travel to Cali (CLO) from Boston (BOS) with a range of airlines offering options on this international long-haul route. Compare flights from full-service carriers to select the itinerary that aligns with your budget, schedule, and travel plans as you discover Cali's renowned attractions and neighborhoods. Get all the essential information for flights departing from Logan International Airport (BOS) to Alfonso Bonilla Aragon International Airport (CLO).

• Fastest flight duration: around 7h 30m in-flight, plus roughly 1h 45m layover with one stop
• Route distance: roughly 2,700 miles (4,350 km)
• Flights per week: around 8 departures on average
• Typical fares (one-way): economy tickets often range from $190–$575, depending on seasonality and how far ahead you book

Flights from Logan International Airport (BOS) to Alfonso Bonilla Aragon International Airport (CLO)

Based on the latest traveler bookings, here are the top airlines favored for flights from Boston to Cali, particularly for one-stop and multi-stop journeys. Many travelers opt for layovers at Miami International Airport (MIA, approximately 1 hour 30 minutes), Tocumen International Airport (PTY, around 2 hours 15 minutes), and El Dorado International Airport (BOG, also about 2 hours 15 minutes). This allows you to customize your travel experience by balancing price, total travel time, and cabin class to secure the ideal itinerary.

• American Airlines: This comprehensive service provider is known for its one-stop and multi-stop routes, with one-way fares generally between $210 and $500. It represents about 40% of departures for this journey, with a typical flight duration of 7 hours and 30 minutes, leading to an overall travel time of about 9 hours and 15 minutes.
• Copa: As a full-service airline, Copa specializes in one-stop flights with fares typically ranging from $195 to $620. It accounts for roughly 32% of the departures on this route. Travelers can expect around 7 hours and 30 minutes in the air, culminating in a total travel time of approximately 9 hours and 15 minutes, including a layover.
• Avianca: Offering both one-stop and multi-stop options, Avianca sets its one-way fares between $195 and $665 and comprises about 18% of departures on this route. The in-flight duration is around 7 hours and 30 minutes, with a total travel time of roughly 9 hours and 15 minutes.
• United: This airline provides multi-stop services with one-way ticket prices generally falling between $190 and $435. It represents around 7% of the route's departures. Passengers can expect an in-flight duration of 8 hours and 30 minutes, with the entire journey lasting about 13 hours and 45 minutes, including layovers.
• Delta: Another full-service option, Delta offers multi-stop flights with one-way fares typically ranging from $295 to $380. It accounts for approximately 2% of departures on this route. Expect 8 hours and 30 minutes of flight time, resulting in a total journey time of about 13 hours and 45 minutes, factoring in layovers.

Best time to fly from Boston (BOS) to Cali (CLO)

The most popular months for travelers flying from Boston to Cali are January, February, and December, when peak temperatures in Cali reach up to 69.3°F in February. If you prefer quieter travel, consider September, the least busy time to visit with temperatures around 70.2°F and typically the lowest average one-way fare (around $278). Flight availability peaks in June and December, with approximately 10 flights per week, making it easier to find convenient departure times.

• Cheapest time to fly: September usually offers good deals with average one-way fare around $278, roughly 17% cheaper than the yearly average.
• More budget-friendly months to fly: October, January, and November typically offer average one-way fares of around $292.
• Most flight options: June and December have the highest number of flights from Boston to Cali, with approximately 10 flights per week, giving you more flexibility in scheduling your trip.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from Boston (BOS) to Cali (CLO)

• Boston to Buenaventura (BOS-BUN): Gerardo Tobar Lopez Airport (BUN) is located approximately 46 miles from Alfonso Bonilla Aragon International Airport (CLO).
• Boston to Popayan (BOS-PPN): Guillermo Leon Valencia Airport (PPN) lies roughly 76 miles away from Alfonso Bonilla Aragon International Airport (CLO).
• Boston to Armenia (BOS-AXM): El Eden Airport (AXM) is situated around 76 miles from Alfonso Bonilla Aragon International Airport (CLO).

How to find the best prices for flights from Boston (BOS) to Cali (CLO)

Getting some of the best deals on flights from Boston to Cali is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are usually available when booking within two weeks, although most travelers tend to book 2-8 weeks in advance. Morning departures, from 5 AM to 12 PM, not only offer lower prices but are also the most popular. Additionally, flying on Tuesday generally results in cheaper prices, while Thursday remains the most favored travel day.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Alfonso Bonilla Aragon International Airport from Logan International Airport

Cali welcomes travelers from Boston with a range of transport options based on price, convenience, and proximity. Cali city center is approximately a 25-minute drive (covering about 15 miles) from Alfonso Bonilla Aragon International Airport, depending on traffic. Here's how to reach Cali efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Cali, with private rides that can be arranged in advance.
• Car rental: Renting a car from Alfonso Bonilla Aragon International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Alfonso Bonilla Aragon International Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

Boston to Cali Flights

The cheapest times to fly from Boston to Cali

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boston to Cali are during the month of October. You can find some of the cheapest flights from Boston to Cali with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Boston to Cali

Sunday is one of the best days to book for cheap flights from Boston to Cali: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Boston to Cali

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boston to Cali in 2026. You can also book with separate airlines for your outbound and return journeys, from $190 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boston to Cali flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boston to Cali airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.