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.

What is the cheapest day to fly from Colorado Springs to Boston?

Travelers seeking maximum savings on their Colorado Springs to Boston flight should consider departing on Friday at noon when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What are the most popular airlines that fly from Colorado Springs to Boston?

Consider American Airlines, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from Colorado Springs to Boston.

What is the cheapest day to fly round-trip from Colorado Springs to Boston?

Sunday flights are generally found to be more expensive for flights from Colorado Springs to Boston. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Boston.

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

Travelers have found it’s best to book a flight 31 days in advance to save up to 44% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 31 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Colorado Springs to Boston 1-2 weeks in advance for as low as $297, or $406 for flights within the next 24 hours.

What is the cheapest month to fly from Colorado Springs to Boston?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, January can be a great choice for travel to Boston. Flights to Boston from Colorado Springs in January are about $301 on average during January, but can be found for as low as $98.

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

One of the essential ways to save on airfare from Colorado Springs to Boston is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 11% on airfare.

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.

$114+ Flights from Colorado Springs to Boston

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1. Tell us where you want to go

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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

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

Search Deals

One-way flight from Colorado Springs to Boston Logan Intl

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($85 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 August 2025

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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.

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

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

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

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

Fri 10/1711:40 amCOS - BOS

1 stop10h 50mSouthwest

Wed 10/226:45 amBOS - COS

1 stop8h 20mSouthwest

Deal found 8/13

$257

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

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

Best flights from Colorado Springs to Boston
Discover carefully curated flight deals from Colorado Springs to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2025.

Wed 9/1711:01 amCOS - BOS

1 stop8h 53mAmerican Airlines

Tue 9/306:00 amBOS - COS

1 stop8h 01mAmerican Airlines

Deal found 8/12

$227

Tue 10/211:55 pmCOS - BOS

1 stop5h 25mSouthwest

Sat 10/256:30 amBOS - COS

1 stop9h 20mSouthwest

Deal found 8/14

$232

Fri 9/53:45 pmCOS - BOS

1 stop6h 01mUnited Airlines

Fri 9/123:30 pmBOS - COS

1 stop8h 24mUnited Airlines

Deal found 8/13

$237

Tue 10/2112:05 pmCOS - BOS

1 stop8h 57mAmerican Airlines

Sat 10/258:00 amBOS - COS

1 stop9h 58mAmerican Airlines

Deal found 8/13

$232

Thu 11/611:05 amCOS - BOS

1 stop5h 35mSouthwest

Mon 11/176:45 amBOS - COS

1 stop6h 55mSouthwest

Deal found 8/14

$237

Tue 10/1410:37 amCOS - BOS

1 stop8h 23mAmerican Airlines

Sat 10/256:57 amBOS - COS

1 stop6h 37mAmerican Airlines

Deal found 8/12

$232

Last-minute flights from Colorado Springs to Boston
Discover last-minute flight deals from Colorado Springs to Boston. Data last updated August 14, 2025 and is based on user searches.

Tue 8/1911:06 amCOS - BOS

1 stop9h 04mDelta

Mon 8/255:34 amBOS - COS

1 stop6h 42mDelta

Deal found 8/14

$347

Fri 8/223:30 pmCOS - BOS

1 stop6h 05mSouthwest

Sun 8/245:30 amBOS - COS

1 stop6h 20mSouthwest

Deal found 8/13

$377

Sat 8/236:00 amCOS - BOS

1 stop6h 05mSouthwest

Sat 8/234:20 pmBOS - COS

1 stop6h 20mSouthwest

Deal found 8/13

$508

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

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

Mon 9/86:00 amCOS - BOS

2 stops10h 02mDelta

Tue 9/169:00 amBOS - COS

2 stops13h 39mDelta

Deal found 8/13

$287

Mon 9/155:30 amCOS - BOS

1 stop10h 15mSouthwest

Thu 9/185:35 amBOS - COS

1 stop10h 40mSouthwest

Deal found 8/13

$309

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

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

Tue 9/2311:15 amCOS - BOS

1 stop5h 55mSouthwest

Mon 10/137:15 amBOS - COS

1 stop6h 35mSouthwest

Deal found 8/14

$292

One-way flights from Colorado Springs to Boston
Search for one-way flight options from Colorado Springs to Boston. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

Tue 10/1410:37 amCOS - BOS

1 stop8h 23mAmerican Airlines

Deal found 8/13

$114

Thu 12/46:13 amCOS - BOS

1 stop8h 47mAmerican Airlines

Deal found 8/14

$130

Mon 9/155:55 pmCOS - BOS

2 stops13h 40mDelta

Deal found 8/14

$144

Mon 9/1512:32 pmCOS - BOS

1 stop9h 10mAmerican Airlines

Deal found 8/14

$149

Sun 8/246:27 amCOS - BOS

1 stop6h 56mAmerican Airlines

Deal found 8/13

$159

Thu 10/22:10 pmCOS - BOS

1 stop8h 30mSouthwest

Deal found 8/13

$164

Tue 11/255:00 amCOS - BOS

1 stop10h 00mSouthwest

Deal found 8/13

$165

Thu 10/24:41 pmCOS - BOS

2 stops28h 06mMultiple Airlines

Deal found 8/13

$167

Tue 10/146:00 amCOS - BOS

2 stops13h 27mDelta

Deal found 8/13

$169

Fri 10/179:30 amCOS - BOS

3 stops35h 23mMultiple Airlines

Deal found 8/13

$172

Sat 8/236:27 amCOS - BOS

1 stop6h 54mAmerican Airlines

Deal found 8/13

$189

Cheapflights Fare Finder

Use the filters below to find and compare flights from Colorado Springs to Boston that are best for you.

Fly from

Fly to

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

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?

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

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

4,244 reviews

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.

Southwest

8.0

Very good

4,244 reviews

Southwest

8.0

Very good

4,244 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Delta

8.0

Very good

7,980 reviews

Southwest

8.0

Very good

4,244 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

United Airlines

7.4

Good

8,916 reviews

Southwest

8.0

Very good

4,244 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,244 reviews

Reviews

1 / 20

8.0

Excellent

Walter,Aug 2025

OAK - SAN

Related info for your journey

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.

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Top 4 airlines flying from Colorado Springs to Boston

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$231	Average$386	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$276	Average$291	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$276	Average$425	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$276	Average$454	FlexibilityNo cancel fee	On-time69%

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$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.

Find cheap flights from Colorado Springs to Boston with Cheapflights

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3. Compare prices and book

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

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Colorado Springs to Boston

Cheapest flights from Colorado Springs to BostonExplore 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.

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.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Colorado Springs to Boston that are best for you.

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.

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.

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

Reviews of airlines servicing Boston

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.

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?

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

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

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

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

Traveling to a place near Boston?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Colorado Springs to Boston

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Colorado Springs to Boston

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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.