Boston

$139+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
COS — BOS
Jul 5 — Jul 121
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Cheapflights Tip: The best prices from Colorado Springs to Boston Logan Intl are usually found in February or March, 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 June 30, 2025.

Round-trip from

$247
(American Airlines)

One-way from

$139
(American Airlines)

Popular in

November

Cheapest in

February

Average price

$371
From Colorado Springs to Boston Logan Intl
One-way flight from Colorado Springs to Boston Logan Intl
Highest demand for flights based on searches. 18% potential increase in price ($94 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Average for round-trip flights in June 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 June 30, 2025.

This American Airlines deal was found by Cheapflights users on 6/30. 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 8/191:59 pmCOS - BOS
1 stop7h 17mAmerican Airlines
Sun 8/314:15 pmBOS - COS
1 stop9h 29mAmerican Airlines
Deal found 6/30$247
This Southwest deal was found by Cheapflights users on 6/29. 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.
Mon 8/411:30 amCOS - BOS
1 stop7h 40mSouthwest
Fri 8/86:40 amBOS - COS
1 stop11h 40mSouthwest
Deal found 6/29$282
This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/196:00 amCOS - BOS
2 stops11h 44mDelta
Sun 8/315:35 amBOS - COS
2 stops13h 40mDelta
Deal found 6/30$287
This Mytrip deal was found by Cheapflights users on 6/29. 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.
Fri 7/185:09 pmCOS - BOS
3 stops13h 28mMultiple Airlines
Sun 7/206:15 amBOS - COS
3 stops29h 10mMultiple Airlines
Deal found 6/29$476
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Sun 6/2912:05 pmCOS - BOS
1 stop9h 39mUnited Airlines
Tue 7/84:57 pmBOS - COS
1 stop6h 58mUnited Airlines
Deal found 6/29$505

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 June 30, 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

Tue 8/19

1:59 pm-11:16 pm

1 stop7h 17m

Boston Logan Intl

Sun 8/31

4:15 pm-11:44 pm

1 stop9h 29m

$247

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Mon 8/4

11:30 am-9:10 pm

1 stop7h 40m

Boston Logan Intl

Fri 8/8

6:40 am-4:20 pm

1 stop11h 40m

$282

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Tue 8/19

6:00 am-7:44 pm

2 stops11h 44m

Boston Logan Intl

Sun 8/31

5:35 am-5:15 pm

2 stops13h 40m

$287

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Fri 7/18

5:09 pm-8:37 am

3 stops13h 28m

Boston Logan Intl

Sun 7/20

6:15 am-9:25 am

3 stops29h 10m

$476

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Fri 7/11

3:35 pm-11:55 pm

1 stop6h 20m

Boston Logan Intl

Sat 7/19

7:30 am-2:31 pm

1 stop9h 01m

$525

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Mon 9/15

6:02 am-3:32 pm

1 stop7h 30m

$139

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Sat 8/30

6:00 am-6:37 pm

2 stops10h 37m

$144

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Fri 7/18

10:15 am-12:38 am

1 stop12h 23m

$163

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Sun 8/31

7:40 am-5:47 pm

1 stop8h 07m

$209

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Sun 9/7

11:25 am-10:40 pm

2 stops9h 15m

$214

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

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 June 27, 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 June is currently the most expensive (average of $306). 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 June 30, 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.

Comfort

8.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Comfort

8.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
8.0
Very good

Comfort

8.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Comfort

8.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Comfort

8.0

Entertainment

7.6

Overall

8.0

Boarding

8.2

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 $247, 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 Southwest and Delta - these airlines can fly you to your destination from $282 and $287, respectively. American Airlines is currently priced 40% below the average price you’ll pay for this route.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $139. Delta flights start at $144 while deals on United Airlines start at $209 one-way.

  • 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 June is currently the most expensive (average of $306). 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 Colorado Springs?

Book flights to Colorado Springs if you plan to visit one of these locations
Cambridge
Medford
Watertown
Warwick
Seabrook
Waltham
Framingham
Cranston
Randolph
Chestnut Hill
Chelsea
Brockton
York Beach
Saco
Burlington
West Yarmouth
Smithfield
Swansea
Lincoln
Quincy

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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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$206Average$341FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$266Average$463FlexibilityNo cancel feeOn-time69%
DeltaCheapest$276Average$301FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$282Average$443FlexibilityNo cancel feeOn-time63%

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