HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Colorado Springs

$80+ Cheap flights from Boston to Colorado Springs (BOS - COS)

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — COS
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Colorado Springs 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 Boston Logan Intl to Colorado Springs are usually found in November or March, booked 79 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

Cheap flight deals from Boston to Colorado Springs

Cheapest flights from Boston to Colorado Springs
Explore the most affordable flight options available from Boston to Colorado Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This United Airlines deal was found by Cheapflights users on 12/2. 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 12/147:15 amBOS - COS
1 stop7h 06mUnited Airlines
Wed 12/176:00 amCOS - BOS
1 stop7h 42mUnited Airlines
Deal found 12/2$312
This United Airlines deal was found by Cheapflights users on 12/3. 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.
Sat 12/136:00 amBOS - COS
1 stop7h 26mUnited Airlines
Sun 12/218:50 pmCOS - BOS
1 stop7h 08mUnited Airlines
Deal found 12/3$344
This American Airlines deal was found by Cheapflights users on 12/2. 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 12/176:00 amBOS - COS
1 stop8h 02mAmerican Airlines
Sun 12/216:00 amCOS - BOS
1 stop7h 09mAmerican Airlines
Deal found 12/2$347
This United Airlines deal was found by Cheapflights users on 12/2. 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.
Tue 12/166:00 amBOS - COS
1 stop7h 26mUnited Airlines
Mon 12/298:50 pmCOS - BOS
2 stops10h 29mUnited Airlines
Deal found 12/2$352
This American Airlines deal was found by Cheapflights users on 12/2. 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.
Sun 12/143:35 pmBOS - COS
2 stops10h 13mAmerican Airlines
Wed 12/1712:45 pmCOS - BOS
2 stops9h 14mAmerican Airlines
Deal found 12/2$357
This Delta deal was found by Cheapflights users on 12/4. 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 12/126:45 amBOS - COS
1 stop7h 51mDelta
Sun 12/146:00 pmCOS - BOS
1 stop10h 20mDelta
Deal found 12/4$367
This Delta deal was found by Cheapflights users on 12/1. 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.
Wed 12/36:45 amBOS - COS
1 stop7h 51mDelta
Tue 12/96:00 pmCOS - BOS
1 stop10h 20mDelta
Deal found 12/1$372
This Delta deal was found by Cheapflights users on 12/1. 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.
Wed 12/36:45 amBOS - COS
1 stop7h 51mDelta
Wed 12/106:00 pmCOS - BOS
2 stops14h 10mDelta
Deal found 12/1$377
This Southwest deal was found by Cheapflights users on 12/1. 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.
Wed 12/31:35 pmBOS - COS
2 stops9h 55mSouthwest
Sun 12/76:00 amCOS - BOS
1 stop6h 45mSouthwest
Deal found 12/1$382
This Delta deal was found by Cheapflights users on 12/1. 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 12/211:25 amBOS - COS
2 stops13h 00mDelta
Sat 12/68:10 amCOS - BOS
2 stops15h 17mDelta
Deal found 12/1$387
This United Airlines deal was found by Cheapflights users on 12/2. 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.
Wed 12/176:00 amBOS - COS
1 stop7h 26mUnited Airlines
Mon 12/298:50 pmCOS - BOS
2 stops10h 29mUnited Airlines
Deal found 12/2$393

Find flight deals from Boston to Colorado Springs

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Colorado Springs (COS). 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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$159
(American Airlines)

One-way from

$80
(American Airlines)

Popular in

December

Cheapest in

November

Average price

$500
Provider with most accurate pricing for Boston Logan Intl-Colorado Springs flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Colorado Springs flights.
Search Deals
From Boston Logan Intl to Colorado Springs
Search Deals
One-way flight from Boston Logan Intl to Colorado Springs
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Colorado Springs 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 December 4, 2025.
Use the filters below to find and compare flights from Boston to Colorado Springs that are best for you.

Fly from

Boston

Fly to

Colorado Springs

Route

Depart

Return

Price

BostonColorado Springs

BOS - COS

BOSCOS

Boston Logan Intl

Mon 2/2

6:00 am-2:09 pm

1 stop10h 09m

Colorado Springs

Sat 2/7

12:08 pm-8:45 pm

1 stop6h 37m

$159

BostonColorado Springs

BOS - COS

BOSCOS

Boston Logan Intl

Sat 1/24

12:11 pm-5:41 pm

1 stop7h 30m

Colorado Springs

Mon 1/26

3:17 pm-11:30 pm

1 stop6h 13m

$159

BostonColorado Springs

BOS - COS

BOSCOS

Boston Logan Intl

Thu 1/29

7:05 am-2:09 pm

1 stop9h 04m

Colorado Springs

Tue 2/3

6:12 am-5:20 pm

1 stop9h 08m

$159

BostonColorado Springs

BOS - COS

BOSCOS

Boston Logan Intl

Thu 1/15

6:00 am-2:09 pm

2 stops10h 09m

Colorado Springs

Thu 1/29

6:12 am-4:53 pm

2 stops8h 41m

$169

BostonColorado Springs

BOS - COS

BOSCOS

Boston Logan Intl

Mon 2/23

7:00 am-11:20 am

1 stop6h 20m

Colorado Springs

Mon 3/2

5:35 am-5:05 pm

2 stops9h 30m

$228

BostonColorado Springs

BOS - COS

BOSCOS

Boston Logan Intl

Mon 1/5

4:47 pm-10:06 pm

1 stop7h 19m

Colorado Springs

Mon 1/12

1:25 pm-11:46 pm

1 stop8h 21m

$257

BostonColorado Springs

BOS - COS

BOSCOS

Boston Logan Intl

Sun 12/14

7:15 am-12:21 pm

1 stop7h 06m

Colorado Springs

Wed 12/17

6:00 am-3:42 pm

1 stop7h 42m

$312

BostonColorado Springs

BOS - COS

BOSCOS

Boston Logan Intl

Thu 1/29

9:45 am-5:41 pm

1 stop9h 56m

$80

BostonColorado Springs

BOS - COS

BOSCOS

Boston Logan Intl

Wed 1/28

9:45 am-5:41 pm

1 stop9h 56m

$80

BostonColorado Springs

BOS - COS

BOSCOS

Boston Logan Intl

Wed 1/7

8:00 am-5:41 pm

2 stops11h 41m

$85

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 11 results
1
2

Compare providers for flights from Boston to Colorado Springs

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 Boston to Colorado Springs in December.
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 Boston-Colorado Springs flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Boston-Colorado Springs flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Boston-Colorado Springs flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Colorado Springs 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 Boston-Colorado Springs 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 Boston to Colorado Springs

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

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Colorado Springs. Price data was last updated on November 28, 2025.

To ensure you get the cheapest price possible for a flight from Boston to Colorado Springs, you should look to book at least 79 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 Boston to Colorado Springs?

Currently, November is the cheapest month in which you can book a flight from Boston to Colorado Springs (average of $87). Flying from Boston to Colorado Springs in September is currently the most expensive (average of $153). 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.

What is the cheapest time of day to fly from BOS to COS?

Find hourly flight availability from Boston to Colorado Springs. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

It’s optimal to fly from Boston to Colorado Springs in the morning. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing Colorado Springs

Get insights into the airlines that provide service to Colorado Springs. 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 Colorado Springs. Reviews last updated December 4, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Boston to Colorado Springs. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,250 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,250 reviews
Southwest
8.0
Very good
4,250 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,011 reviews
Southwest
8.0
Very good
4,250 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,066 reviews
Southwest
8.0
Very good
4,250 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,047 reviews
Southwest
8.0
Very good
4,250 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Boston to Colorado Springs. 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 Boston to Colorado Springs?

    A quick flight from Boston to Colorado Springs can take about 10h 09m. American Airlines provides one of the quickest options available for as low as $159. Airlines will cover a distance of 1772 mi.

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

    American Airlines, at $222, was found to be the cheapest airline from Boston to Colorado Springs.Alternate airlines to your destination round-trip include United Airlines and Delta. Users have found that American Airlines is 45% cheaper than the other options available to this destination.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $118. Users have also found prices from $118 and $138 on Southwest and Delta, respectively.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Boston to Colorado Springs (average of $87). Flying from Boston to Colorado Springs in September is currently the most expensive (average of $153). 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
Cañon City

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 Boston to Colorado Springs

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

Top 4 airlines flying from Boston to Colorado Springs

Discover the top 4 airlines that operate flights from Boston to Colorado Springs. 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$222Average$396FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$266Average$405FlexibilityNo cancel feeOn-time69%
DeltaCheapest$276Average$342FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$276Average$410FlexibilityNo cancel feeOn-time63%

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.