HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boston

$94+ 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
COS — BOS
Nov 18 — Nov 251
Tue 11/18
Tue 11/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colorado Springs to Boston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Colorado Springs to Boston Logan Intl are usually found in September or February, booked 56 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 October 19, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$277
(United Airlines)

One-way from

$94
(American Airlines)

Popular in

November

Cheapest in

September

Average price

$372
Provider with most accurate pricing for Colorado Springs-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Colorado Springs-Boston Logan Intl flights.
Search Deals
From Colorado Springs to Boston Logan Intl
Search Deals
One-way flight from Colorado Springs to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 19, 2025.

This American Airlines deal was found by Cheapflights users on 10/18. 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 11/612:36 pmCOS - BOS
1 stop9h 07mAmerican Airlines
Mon 11/175:30 amBOS - COS
1 stop8h 18mAmerican Airlines
Deal found 10/18$277
This Delta deal was found by Cheapflights users on 10/17. 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.
Sat 11/16:00 amCOS - BOS
2 stops11h 30mDelta
Wed 11/55:40 amBOS - COS
1 stop8h 31mDelta
Deal found 10/17$282
This Delta deal was found by Cheapflights users on 10/16. 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.
Thu 11/66:00 amCOS - BOS
1 stop8h 57mDelta
Mon 11/171:00 pmBOS - COS
2 stops11h 23mDelta
Deal found 10/16$299
This American Airlines deal was found by Cheapflights users on 10/19. 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 10/236:02 amCOS - BOS
1 stop9h 21mAmerican Airlines
Wed 10/292:47 pmBOS - COS
1 stop9h 22mAmerican Airlines
Deal found 10/19$352
This Delta deal was found by Cheapflights users on 10/16. 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.
Fri 11/146:02 pmCOS - BOS
2 stops14h 01mDelta
Sun 11/165:40 amBOS - COS
1 stop8h 57mDelta
Deal found 10/16$353
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Thu 11/612:54 pmCOS - BOS
2 stops8h 48mUnited Airlines
Mon 11/173:10 pmBOS - COS
2 stops10h 49mUnited Airlines
Deal found 10/18$377
This American Airlines deal was found by Cheapflights users on 10/17. 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 12/2412:25 pmCOS - BOS
1 stop26h 24mAmerican Airlines
Wed 12/318:26 amBOS - COS
1 stop9h 28mAmerican Airlines
Deal found 10/17$383

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 October 19, 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

Fri 11/14

3:35 pm-11:39 pm

1 stop6h 04m

Boston Logan Intl

Sun 11/16

4:50 pm-11:59 pm

1 stop9h 09m

$277

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Sat 11/1

10:37 am-8:03 pm

1 stop7h 26m

Boston Logan Intl

Wed 11/5

5:30 am-11:48 am

1 stop8h 18m

$277

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Tue 3/10

1:40 pm-10:35 pm

1 stop6h 55m

Boston Logan Intl

Wed 3/11

4:20 pm-9:25 pm

1 stop7h 05m

$277

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Thu 11/6

12:36 pm-11:43 pm

1 stop9h 07m

Boston Logan Intl

Mon 11/17

5:30 am-11:48 am

1 stop8h 18m

$277

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Sat 11/1

6:00 am-7:30 pm

2 stops11h 30m

Boston Logan Intl

Wed 11/5

5:40 am-12:11 pm

1 stop8h 31m

$282

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Fri 11/14

6:02 pm-6:25 am

1 stop10h 23m

Boston Logan Intl

Mon 11/17

10:00 am-8:40 pm

2 stops12h 40m

$282

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Thu 11/6

6:00 am-4:57 pm

1 stop8h 57m

Boston Logan Intl

Mon 11/17

1:00 pm-10:23 pm

2 stops11h 23m

$299

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Thu 12/25

6:00 am-6:06 pm

2 stops10h 06m

$103

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Mon 2/2

1:25 pm-11:46 pm

1 stop8h 21m

$124

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Mon 2/2

1:06 pm-11:33 pm

1 stop8h 27m

$124

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/18

Showing 1-10 of 16 results
1
2

Compare providers for flights from Colorado Springs 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 Colorado Springs to Boston in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
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 Colorado Springs-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Colorado Springs-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Colorado Springs-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Colorado Springs-Boston flights, Cheapflights users trust FlightHub the most. FlightHub 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 Colorado Springs-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 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 October 17, 2025.

The best time to book flights from Colorado Springs to Boston is 56 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, August is the cheapest month in which you can book a flight from Colorado Springs to Boston (average of $65). Flying from Colorado Springs to Boston in September is currently the most expensive (average of $151). 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 October 19, 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.
Southwest
8.0
Very good
4,243 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,975 reviews
Southwest
8.0
Very good
4,243 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,989 reviews
Southwest
8.0
Very good
4,243 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

  • How long is the flight from Colorado Springs to Boston?

    A quick flight from Colorado Springs to Boston can take about 6h 04m. United Airlines provides one of the quickest options available for as low as $277. Airlines will cover a distance of 1772 mi. This flight may include one or multiple stops.

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

    Currently priced at $189, Delta will fly you from Colorado Springs to Boston and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Southwest - these airlines can fly you to your destination from $222 and $236, respectively. Delta is currently priced 49% 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, August is the cheapest month in which you can book a flight from Colorado Springs to Boston (average of $65). Flying from Colorado Springs to Boston in September is currently the most expensive (average of $151). 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
Seabrook
Seekonk
Lincoln
Lowell
Smithfield
Cranston
Chestnut Hill
Peabody
Quincy
York Beach
Warwick
Swansea
Old Orchard Beach
Brockton
Waltham
Chelsea

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Colorado Springs to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Boston flights
Denver to Hartford flights
Denver to Albany flights
Grand Junction to Boston flights
Colorado Springs to Hartford flights
Montrose to Boston flights
Grand Junction to Hartford flights
Aspen to Boston flights
Colorado Springs to Albany flights
Durango to Boston flights
Aspen to Hartford flights
Gunnison to Boston flights
Denver to Worcester flights
Vail to Boston flights
Vail to Hartford flights
Montrose to Hartford flights
Durango to Albany flights
Grand Junction to Albany flights
Gunnison to Albany flights
Aspen to Nantucket flights
Grand Junction to Nantucket flights
Colorado Springs to Nantucket flights
Hayden to Boston flights
Montrose to Albany flights
Aspen to Albany flights
Durango to Hartford flights
Denver to West Tisbury flights
Denver to Provincetown flights
Denver to New Bedford flights
Denver to Nantucket flights
Cortez to Albany flights

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 October 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$189Average$276FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$222Average$333FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$236Average$386FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$275Average$385FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.