Boston

$114+ Cheap flights from Colorado Springs to Boston (COS - 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
COS — BOS
Aug 19 — Aug 261
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Cheapflights Tip: The best prices from Colorado Springs to Boston Logan Intl are usually found in February or June, booked 82 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Colorado Springs to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) 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 August 14, 2025.

Round-trip from

$227
(American Airlines)

One-way from

$114
(American Airlines)

Popular in

November

Cheapest in

February

Average price

$377
From Colorado Springs to Boston Logan Intl
One-way flight from Colorado Springs to Boston Logan Intl
Highest demand for flights based on searches. 17% potential increase in price ($85 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Average for round-trip flights in August 2025

Find flight deals from Colorado Springs to Boston

Cheapest flights from Colorado Springs to Boston
Explore the most affordable flight options available from Colorado Springs to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/14. 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 9/1711:01 amCOS - BOS
1 stop8h 53mAmerican Airlines
Tue 9/306:00 amBOS - COS
1 stop8h 01mAmerican Airlines
Deal found 8/14$227
This American Airlines deal was found by Cheapflights users on 8/14. 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 10/216:02 amCOS - BOS
2 stops8h 21mAmerican Airlines
Sat 10/258:29 amBOS - COS
2 stops9h 29mAmerican Airlines
Deal found 8/14$242
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Mon 9/812:32 pmCOS - BOS
1 stop9h 10mAmerican Airlines
Tue 9/166:00 amBOS - COS
1 stop9h 43mAmerican Airlines
Deal found 8/13$243
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Sat 10/46:02 amCOS - BOS
2 stops9h 21mAmerican Airlines
Sat 10/185:24 amBOS - COS
1 stop8h 10mAmerican Airlines
Deal found 8/13$253
This Southwest deal was found by Cheapflights users on 8/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1711:40 amCOS - BOS
1 stop10h 50mSouthwest
Wed 10/226:45 amBOS - COS
1 stop8h 20mSouthwest
Deal found 8/13$257
This American Airlines deal was found by Cheapflights users on 8/13. 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 9/512:25 pmCOS - BOS
2 stops7h 44mAmerican Airlines
Fri 9/124:35 pmBOS - COS
1 stop7h 33mAmerican Airlines
Deal found 8/13$262
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/1812:03 pmCOS - BOS
2 stops8h 47mAmerican Airlines
Wed 9/241:55 pmBOS - COS
2 stops10h 13mAmerican Airlines
Deal found 8/12$272

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado Springs 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 August 14, 2025.
Use the filters below to find and compare flights from Colorado Springs to Boston that are best for you.

Fly from

Colorado Springs

Fly to

Boston

Route

Depart

Return

Price

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Wed 9/17

11:01 am-9:54 pm

1 stop8h 53m

Boston Logan Intl

Tue 9/30

6:00 am-12:01 pm

1 stop8h 01m

$227

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Tue 10/21

1:55 pm-9:20 pm

1 stop5h 25m

Boston Logan Intl

Sat 10/25

6:30 am-1:50 pm

1 stop9h 20m

$232

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Tue 10/21

12:05 pm-11:02 pm

1 stop8h 57m

Boston Logan Intl

Sat 10/25

8:00 am-3:58 pm

1 stop9h 58m

$232

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Tue 10/14

10:37 am-9:00 pm

1 stop8h 23m

Boston Logan Intl

Sat 10/25

6:57 am-11:34 am

1 stop6h 37m

$232

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Fri 9/5

3:45 pm-11:46 pm

1 stop6h 01m

Boston Logan Intl

Fri 9/12

3:30 pm-9:54 pm

1 stop8h 24m

$237

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Thu 11/6

11:05 am-6:40 pm

1 stop5h 35m

Boston Logan Intl

Mon 11/17

6:45 am-11:40 am

1 stop6h 55m

$237

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Tue 10/14

10:37 am-9:00 pm

1 stop8h 23m

$114

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Thu 12/4

12:13 pm-10:04 pm

1 stop7h 51m

$130

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Mon 9/15

5:55 pm-9:35 am

2 stops13h 40m

$144

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Fri 10/17

11:40 am-12:30 am

1 stop10h 50m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 12 results
1
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Best time to book a flight from Colorado Springs to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Colorado Springs 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 Colorado Springs to Boston

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

Use this chart to determine the optimal time to book a round-trip flight from Colorado Springs to Boston. Price data was last updated on August 8, 2025.

The best time to book flights from Colorado Springs to Boston is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Colorado Springs to Boston (average of $218). Flying from Colorado Springs to Boston in July is currently the most expensive (average of $311). 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.

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 August 14, 2025.
Read through reviews of airlines operating flights from Colorado Springs to Boston, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
8.0
Very good

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Crew

8.6

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Colorado Springs to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Colorado Springs to Boston round-trip?

    Currently priced at $231, American Airlines will fly you from Colorado Springs to Boston and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Southwest - these airlines can fly you to your destination from $276 and $276, respectively. American Airlines is currently priced 42% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from Colorado Springs to Boston?

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

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

    Yes. Cheapflights offers flight deals from Colorado Springs 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 Colorado Springs to Boston?

    Currently, January is the cheapest month in which you can book a flight from Colorado Springs to Boston (average of $218). Flying from Colorado Springs to Boston in July is currently the most expensive (average of $311). 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
Watertown
Hampton Beach
Waltham
Seabrook
Lowell
Lincoln
Smithfield
Cranston
Chestnut Hill
Warwick
Peabody
Quincy
York Beach
Chelsea
Swansea
Saugus
Burlington
Braintree

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Top 4 airlines flying from Colorado Springs to Boston

Discover the top 4 airlines that operate flights from Colorado Springs 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$231Average$386FlexibilityNo cancel feeOn-time71%
DeltaCheapest$276Average$291FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$276Average$425FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$276Average$454FlexibilityNo cancel feeOn-time69%

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