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$208+ Cheap flights from Cali (CLO) to Boston (BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
CLO — BOS
Feb 10 — Feb 171
Tue 2/10
Tue 2/17
1 adult, Economy
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Cheap flight deals from Cali to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Cali (CLO) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 11, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$381
(Cheapflightsfares)

One-way from

$208
(Cheapflightsfares)

Popular in

January

Cheapest in

April

Average price

$664
Provider with most accurate pricing for Cali Alfonso B. Aragon Intl-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Cali Alfonso B. Aragon Intl-Boston Logan Intl flights.
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From Cali Alfonso B. Aragon Intl to Boston Logan Intl
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One-way flight from Cali Alfonso B. Aragon Intl to Boston Logan Intl
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Highest demand for flights based on searches. 9% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Cali to Boston

Cheapest flights from Cali to Boston
Explore the most affordable flight options available from Cali to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 11, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/253:22 pmCLO - BOS
1 stop8h 22mSpirit Airlines
Wed 4/157:55 pmBOS - CLO
1 stop18h 20mSpirit Airlines
Deal found 1/11$381
This Kiwi.com deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/253:22 pmCLO - BOS
1 stop25h 53mMultiple Airlines
Wed 4/157:55 pmBOS - CLO
2 stops24h 32mMultiple Airlines
Deal found 1/11$416
This American Airlines deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/72:20 pmCLO - BOS
1 stop18h 42mAmerican Airlines
Fri 5/295:05 amBOS - CLO
1 stop16h 56mAmerican Airlines
Deal found 1/10$429
This American Airlines deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/12:20 pmCLO - BOS
2 stops19h 52mAmerican Airlines
Tue 9/85:13 amBOS - CLO
1 stop16h 32mAmerican Airlines
Deal found 1/11$433
This Mytrip deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1310:37 pmCLO - BOS
2 stops21h 13mMultiple Airlines
Wed 5/275:40 amBOS - CLO
2 stops12h 39mMultiple Airlines
Deal found 1/11$441
This United Airlines deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:00 amCLO - BOS
2 stops14h 04mUnited Airlines
Wed 4/228:15 pmBOS - CLO
2 stops22h 21mUnited Airlines
Deal found 1/11$448
This Copa Airlines deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:00 amCLO - BOS
1 stop17h 08mCopa Airlines
Wed 5/274:00 pmBOS - CLO
1 stop8h 36mCopa Airlines
Deal found 1/11$453
This KAYAK deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:00 amCLO - BOS
2 stops15h 48mMultiple Airlines
Fri 5/298:00 pmBOS - CLO
2 stops12h 35mMultiple Airlines
Deal found 1/10$458
This Avianca deal was found by Cheapflights users on 1/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:55 pmCLO - BOS
2 stops15h 55mAvianca
Thu 3/268:55 amBOS - CLO
1 stop12h 00mAvianca
Deal found 1/10$461
This American Airlines deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/132:20 pmCLO - BOS
1 stop18h 42mAmerican Airlines
Mon 6/15:05 amBOS - CLO
1 stop9h 12mAmerican Airlines
Deal found 1/11$468
This American Airlines deal was found by Cheapflights users on 1/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/122:20 pmCLO - BOS
2 stops19h 44mAmerican Airlines
Mon 6/15:05 amBOS - CLO
1 stop9h 12mAmerican Airlines
Deal found 1/11$473

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cali to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 11, 2026.
Use the filters below to find and compare flights from Cali to Boston that are best for you.

Fly from

Cali

Fly to

Boston

Route

Depart

Return

Price

CaliBoston

CLO - BOS

CLOBOS

Cali Alfonso B. Aragon Intl

Thu 5/7

2:20 pm-10:02 am

1 stop18h 42m

Boston Logan Intl

Fri 5/29

5:05 am-9:01 pm

1 stop16h 56m

$429

CaliBoston

CLO - BOS

CLOBOS

Cali Alfonso B. Aragon Intl

Fri 5/1

2:20 pm-11:12 am

2 stops19h 52m

Boston Logan Intl

Tue 9/8

5:13 am-8:45 pm

1 stop16h 32m

$433

CaliBoston

CLO - BOS

CLOBOS

Cali Alfonso B. Aragon Intl

Fri 4/17

5:00 am-8:04 pm

2 stops14h 04m

Boston Logan Intl

Wed 4/22

10:05 am-5:36 pm

2 stops32h 31m

$448

CaliBoston

CLO - BOS

CLOBOS

Cali Alfonso B. Aragon Intl

Wed 2/25

12:03 pm-12:46 pm

3 stops24h 43m

Boston Logan Intl

Wed 4/15

9:41 am-11:36 pm

2 stops14h 55m

$448

CaliBoston

CLO - BOS

CLOBOS

Cali Alfonso B. Aragon Intl

Tue 5/12

12:06 pm-11:08 pm

1 stop10h 02m

Boston Logan Intl

Mon 6/1

4:00 pm-11:36 pm

1 stop8h 36m

$453

CaliBoston

CLO - BOS

CLOBOS

Cali Alfonso B. Aragon Intl

Wed 5/13

5:00 am-11:08 pm

1 stop17h 08m

Boston Logan Intl

Wed 5/27

4:00 pm-11:36 pm

1 stop8h 36m

$453

CaliBoston

CLO - BOS

CLOBOS

Cali Alfonso B. Aragon Intl

Wed 5/13

5:00 am-2:44 pm

1 stop8h 44m

Boston Logan Intl

Sun 5/31

8:52 am-5:36 pm

1 stop9h 44m

$453

CaliBoston

CLO - BOS

CLOBOS

Cali Alfonso B. Aragon Intl

Fri 5/1

5:00 am-11:08 pm

1 stop17h 08m

Boston Logan Intl

Tue 9/8

8:47 am-11:33 pm

1 stop15h 46m

$453

CaliBoston

CLO - BOS

CLOBOS

Cali Alfonso B. Aragon Intl

Wed 5/13

4:32 pm-8:50 pm

3 stops27h 18m

Boston Logan Intl

Wed 5/27

5:40 am-5:19 pm

2 stops12h 39m

$456

CaliBoston

CLO - BOS

CLOBOS

Cali Alfonso B. Aragon Intl

Thu 5/7

5:00 am-9:48 pm

2 stops15h 48m

Boston Logan Intl

Fri 5/29

8:00 pm-7:35 am

2 stops12h 35m

$458

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Showing 1-10 of 18 results
1
2

Compare providers for flights from Cali to Boston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cali to Boston in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cali-Boston flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Cali-Boston flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Cali-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cali-Boston flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cali-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cali to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Cali with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cali to Boston

How far ahead should I book a flight from Cali to Boston?

Use this chart to determine the optimal time to book a round-trip flight from Cali to Boston. Price data was last updated on January 9, 2026.

To ensure you get the cheapest price possible for a flight from Cali to Boston, you should look to book at least 32 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Cali to Boston?

Currently, October is the cheapest month in which you can book a flight from Cali to Boston (average of $202). Flying from Cali to Boston in March is currently the most expensive (average of $490). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Cali to Boston?

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated January 11, 2026.
Read through reviews of airlines operating flights from Cali to Boston, such as Copa Airlines, American Airlines, and Avianca. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,558 reviews

Comfort

7.4

Crew

8.1

Entertainment

6.8

Boarding

7.8

Food

6.8

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it
Copa Airlines
7.6
Good
1,558 reviews
Copa Airlines
7.6
Good
1,558 reviews

Comfort

7.4

Crew

8.1

Entertainment

6.8

Boarding

7.8

Food

6.8

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it
American Airlines
7.2
Good
11,108 reviews
Copa Airlines
7.6
Good
1,558 reviews

Comfort

7.4

Crew

8.1

Entertainment

6.8

Boarding

7.8

Food

6.8

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it
Avianca
6.6
Okay
2,488 reviews
Copa Airlines
7.6
Good
1,558 reviews

Comfort

7.4

Crew

8.1

Entertainment

6.8

Boarding

7.8

Food

6.8

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Maria,Dec 2025

PTY - SLA

Old plain no entertainment , no outlet for cell or computer! And online they said you have all that! Almost 6 hrs looking to the floor..terrible expirencw and I pay a lot of money for it

Related info for your journey

Find useful and relevant information for your journey from Cali to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Cali to Boston?

    A quick flight from Cali to Boston can take about 14h 04m. American Airlines provides one of the quickest options available for as low as $448. There are 2701 mi between Cali and Boston. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Cali to Boston round-trip?

    Currently priced at $212, Avianca will fly you from Cali to Boston and back. In addition to Avianca, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Copa Airlines and American Airlines - these airlines can fly you to your destination from $337 and $427, respectively. Users have found that Avianca is 57% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Cali to Boston one-way?

    One-way options have recently been found by users for as low as $200 on Spirit Airlines. Other airlines that offer cheap prices include Avianca from $267 and American Airlines from $274 one-way.

  • Can I find deals for flights from Cali to Boston that include hotel bookings?

    Yes. In addition to deals on Cali to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cali to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cali to Boston.

  • Can I find deals for business class flights from Cali to Boston?

    Yes. Cheapflights offers flight deals from Cali to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cali to Boston?

    Currently, October is the cheapest month in which you can book a flight from Cali to Boston (average of $202). Flying from Cali to Boston in March is currently the most expensive (average of $490). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Hampton Beach
Watertown
Seekonk
Brockton
Warwick
Seabrook
Cranston
Lincoln
Lowell
Smithfield
Peabody
Quincy
York Beach
Londonderry
Swansea
Old Orchard Beach
Waltham
Chelsea

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Cali to Boston

Discover the top 3 airlines that operate flights from Cali to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$270Average$547FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$337Average$599FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$427Average$533FlexibilityNo cancel feeOn-time71%

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