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.

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 57 days in advance to save up to 56% 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 57 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 $280, or $402 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 June. For low rates, January can be a great choice for travel to Boston. Flights to Boston from Colorado Springs in January are about $299 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.

$139+ 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 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

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

Search Deals

One-way flight from Colorado Springs to Boston Logan Intl

Search Deals

Highest demand for flights based on searches. 18% potential increase in price ($94 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).

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Average for round-trip flights in June 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 June 30, 2025.

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

Mon 8/411:30 amCOS - BOS

1 stop7h 40mSouthwest

Fri 8/86:40 amBOS - COS

1 stop11h 40mSouthwest

Deal found 6/29

$282

Tue 8/196:00 amCOS - BOS

2 stops11h 44mDelta

Sun 8/315:35 amBOS - COS

2 stops13h 40mDelta

Deal found 6/30

$287

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

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

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 June 30, 2025.

Tue 8/1912:07 pmCOS - BOS

1 stop6h 51mAmerican Airlines

Sun 8/3110:46 amBOS - COS

1 stop7h 31mAmerican Airlines

Deal found 6/28

$247

Mon 8/411:30 amCOS - BOS

1 stop7h 40mSouthwest

Fri 8/86:40 amBOS - COS

1 stop11h 40mSouthwest

Deal found 6/29

$282

Tue 8/196:00 amCOS - BOS

2 stops11h 44mDelta

Sun 8/315:35 amBOS - COS

2 stops13h 40mDelta

Deal found 6/30

$287

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

Fri 7/113:35 pmCOS - BOS

1 stop6h 20mUnited Airlines

Sat 7/197:30 amBOS - COS

1 stop9h 01mUnited Airlines

Deal found 6/29

$525

Last-minute flights from Colorado Springs to Boston
Discover last-minute flight deals from Colorado Springs to Boston. Data last updated June 30, 2025 and is based on user searches.

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

Wed 7/94:55 pmCOS - BOS

1 stop6h 46mAmerican Airlines

Wed 7/164:15 pmBOS - COS

1 stop9h 37mAmerican Airlines

Deal found 6/28

$352

Wed 7/98:15 amCOS - BOS

2 stops12h 09mDelta

Wed 7/165:30 amBOS - COS

2 stops12h 24mDelta

Deal found 6/29

$362

Thu 7/103:50 pmCOS - BOS

1 stop5h 55mSouthwest

Sun 7/135:30 amBOS - COS

1 stop9h 00mSouthwest

Deal found 6/29

$407

Thu 7/102:00 pmCOS - BOS

2 stops7h 59mUnited Airlines

Sun 7/138:47 amBOS - COS

2 stops9h 49mUnited Airlines

Deal found 6/29

$632

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

Wed 7/235:00 amCOS - BOS

1 stop8h 23mAmerican Airlines

Sat 8/235:55 amBOS - COS

1 stop7h 39mAmerican Airlines

Deal found 6/28

$277

Mon 7/285:55 pmCOS - BOS

2 stops13h 05mDelta

Wed 8/612:00 pmBOS - COS

2 stops11h 23mDelta

Deal found 6/30

$287

Thu 7/313:50 pmCOS - BOS

1 stop5h 55mSouthwest

Mon 8/45:35 amBOS - COS

1 stop7h 35mSouthwest

Deal found 6/29

$297

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 June 30, 2025.

Mon 9/156:02 amCOS - BOS

1 stop7h 30mAmerican Airlines

Deal found 6/28

$139

Sat 8/306:00 amCOS - BOS

2 stops10h 37mDelta

Deal found 6/28

$144

Fri 7/1810:15 amCOS - BOS

1 stop12h 23mMultiple Airlines

Deal found 6/28

$163

Sun 8/317:40 amCOS - BOS

1 stop8h 07mUnited Airlines

Deal found 6/28

$209

Sun 9/711:25 amCOS - BOS

2 stops9h 15mSouthwest

Deal found 6/29

$214

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

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?

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

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

4,278 reviews

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.

Southwest

8.0

Very good

4,278 reviews

Southwest

8.0

Very good

4,278 reviews

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.

Delta

8.0

Very good

7,973 reviews

Southwest

8.0

Very good

4,278 reviews

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.

United Airlines

7.4

Good

8,852 reviews

Southwest

8.0

Very good

4,278 reviews

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.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,278 reviews

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

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.

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Top 4 airlines flying from Colorado Springs to Boston

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$206	Average$341	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$266	Average$463	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$276	Average$301	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$282	Average$443	FlexibilityNo cancel fee	On-time63%

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$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.

Find cheap flights from Colorado Springs to Boston with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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

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 June 30, 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 June 30, 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 June 27, 2025.

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

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.

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?

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

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 Colorado Springs?

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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 June 30, 2025.