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Cheap flights from Colorado Springs to Boston from $99

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado Springs to Boston departing on 3/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Colorado Springs to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 5:14 pm
COS
-
BOS
9h 14m
1 stop
American Airlines Logo
5:30 am - 12:48 pm
BOS
-
COS
9h 18m
1 stop
$197American Airlines
Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
6:00 am - 3:13 pm
COS
-
BOS
7h 13m
1 stop
American Airlines Logo
5:32 am - 12:48 pm
BOS
-
COS
9h 16m
1 stop
$200American Airlines
Wed, Feb 18 - Sat, Feb 21
American Airlines Logo
6:00 am - 5:23 pm
COS
-
BOS
9h 23m
2 stops
American Airlines Logo
8:26 am - 3:58 pm
BOS
-
COS
9h 32m
1 stop
$202American Airlines
Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
1:39 pm - 11:59 pm
COS
-
BOS
8h 20m
1 stop
American Airlines Logo
4:04 pm - 10:10 pm
BOS
-
COS
8h 06m
1 stop
$203American Airlines
Sat, Feb 14 - Tue, Feb 17
American Airlines Logo
6:00 am - 5:23 pm
COS
-
BOS
9h 23m
2 stops
American Airlines Logo
5:32 am - 12:48 pm
BOS
-
COS
9h 16m
1 stop
$205American Airlines
Wed, Feb 18 - Sat, Feb 21
American Airlines Logo
6:00 am - 5:23 pm
COS
-
BOS
9h 23m
2 stops
American Airlines Logo
2:40 pm - 11:59 pm
BOS
-
COS
11h 19m
2 stops
$208American Airlines
Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
6:00 am - 5:23 pm
COS
-
BOS
9h 23m
2 stops
American Airlines Logo
1:10 pm - 10:10 pm
BOS
-
COS
11h 00m
2 stops
$211American Airlines
Wed, Feb 18 - Sat, Feb 21
United Airlines Logo
5:59 am - 1:54 pm
COS
-
BOS
5h 55m
1 stop
United Airlines Logo
3:09 pm - 10:02 pm
BOS
-
COS
8h 53m
1 stop
$246United Airlines
Tue, Feb 17 - Thu, Feb 19
American Airlines Logo
6:00 am - 5:23 pm
COS
-
BOS
9h 23m
2 stops
American Airlines Logo
2:31 pm - 10:10 pm
BOS
-
COS
9h 39m
2 stops
$260American Airlines
Tue, Feb 17 - Wed, Feb 18
American Airlines Logo
6:00 am - 5:34 pm
COS
-
BOS
9h 34m
2 stops
American Airlines Logo
2:31 pm - 10:10 pm
BOS
-
COS
9h 39m
2 stops
$264American Airlines
Sat, Feb 14 - Tue, Feb 17

American Airlines flights from Colorado Springs to Boston

Our best American Airlines deals on Colorado Springs to Boston flight tickets
American Airlines
Mar 10
COS6:00 amColorado Springs
9h 14m
1 stop
BOS5:14 pmBoston Logan Intl
Mar 11
BOS5:30 amBoston Logan Intl
9h 18m
1 stop
COS12:48 pmColorado Springs
$197
American Airlines
Feb 18
COS6:00 amColorado Springs
7h 13m
1 stop
BOS3:13 pmBoston Logan Intl
Feb 21
BOS5:32 amBoston Logan Intl
9h 16m
1 stop
COS12:48 pmColorado Springs
$200
American Airlines
Mar 10
COS6:00 amColorado Springs
9h 23m
2 stops
BOS5:23 pmBoston Logan Intl
Mar 11
BOS8:26 amBoston Logan Intl
9h 32m
1 stop
COS3:58 pmColorado Springs
$202

Southwest flights from Colorado Springs to Boston

Our best Southwest deals on Colorado Springs to Boston flight tickets
Southwest
Mar 5
COS5:10 pmColorado Springs
5h 40m
1 stop
BOS12:50 amBoston Logan Intl
Mar 9
BOS5:00 amBoston Logan Intl
6h 20m
1 stop
COS9:20 amColorado Springs
$317
Southwest
Jun 2
COS6:30 amColorado Springs
8h 50m
2 stops
BOS5:20 pmBoston Logan Intl
Jun 10
BOS2:25 pmBoston Logan Intl
9h 20m
2 stops
COS9:45 pmColorado Springs
$385
Southwest
Feb 23
COS6:10 amColorado Springs
5h 55m
1 stop
BOS2:05 pmBoston Logan Intl
Feb 26
BOS5:55 amBoston Logan Intl
6h 25m
1 stop
COS10:20 amColorado Springs
$386

momondo 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, momondo users made 832,500 searches. Data last updated February 3, 2026.
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 3/10

6:00 am-5:14 pm

1 stop9h 14m

Boston Logan Intl

Wed 3/11

5:30 am-12:48 pm

1 stop9h 18m

$197

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Wed 2/18

6:00 am-3:13 pm

1 stop7h 13m

Boston Logan Intl

Sat 2/21

5:32 am-12:48 pm

1 stop9h 16m

$200

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Tue 3/10

6:00 am-5:23 pm

2 stops9h 23m

Boston Logan Intl

Wed 3/11

8:26 am-3:58 pm

1 stop9h 32m

$202

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Sat 2/14

1:39 pm-11:59 pm

1 stop8h 20m

Boston Logan Intl

Tue 2/17

4:04 pm-10:10 pm

1 stop8h 06m

$203

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Wed 2/18

6:00 am-5:23 pm

2 stops9h 23m

Boston Logan Intl

Sat 2/21

5:32 am-12:48 pm

1 stop9h 16m

$205

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Tue 3/10

6:00 am-5:23 pm

2 stops9h 23m

Boston Logan Intl

Wed 3/11

2:40 pm-11:59 pm

2 stops11h 19m

$208

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Wed 2/18

6:00 am-5:23 pm

2 stops9h 23m

Boston Logan Intl

Sat 2/21

1:10 pm-10:10 pm

2 stops11h 00m

$211

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Tue 2/17

5:59 am-1:54 pm

1 stop5h 55m

Boston Logan Intl

Thu 2/19

3:09 pm-10:02 pm

1 stop8h 53m

$246

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Tue 2/17

6:00 am-5:23 pm

2 stops9h 23m

Boston Logan Intl

Wed 2/18

2:31 pm-10:10 pm

2 stops9h 39m

$260

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Sat 2/14

6:00 am-5:34 pm

2 stops9h 34m

Boston Logan Intl

Tue 2/17

2:31 pm-10:10 pm

2 stops9h 39m

$264

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Colorado Springs to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Boston?

In general, September is the cheapest month to fly from Colorado Springs to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $280. If you aren’t able to travel during the month of September, then book flights to Boston from Colorado Springs during February instead. Flights to Boston in February, while not as cheap as those in September, still average around $287.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Colorado Springs to Boston is on a Wednesday when prices can be found for as low as $306. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $380.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the evening. momondo users have found flights departing from Colorado Springs to Boston in the evening for as low as $276. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Boston, so prices are often more expensive at around $361 per ticket.

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

You are more likely to see cheaper flights to Boston from Colorado Springs when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $356 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Colorado Springs for as low as $276 on momondo.

How have Colorado Springs to Boston flight prices changed over time?

As of February 2026, prices for Colorado Springs to Boston flights are approximately 1% cheaper when compared to flights at the same time last year.

When to book flights from Colorado Springs to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Colorado Springs to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Colorado Springs to Boston (COS to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado Springs to Boston

Fastest flight time

5h 30m

Direct flights

None
The fastest flight from Colorado Springs to Boston takes 5h 30m
There are no direct flights from Colorado Springs to Boston. There are no popular flight routes from Colorado Springs to Boston.
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  • How far is Colorado Springs to Boston Logan Intl by plane?

    Colorado Springs and Boston Logan Intl are 1774.9 mi apart from one another. 5h 30m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Colorado Springs Airport to Boston Logan Intl Airport?

    Prices for flights from Colorado Springs Airport to Boston Logan Intl Airport were last updated today.

  • How many operators does momondo search for flights from Colorado Springs Airport to Boston Logan Intl Airport?

  • How old do you have to be to fly from Colorado Springs Airport to Boston Logan Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado Springs Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The required travel and health documents for your Boston Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Colorado Springs to Boston?

Best airlines flying from Colorado Springs to Boston

Compare and see reviews for airlines that fly from Colorado Springs to Boston with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $148Free CancellationRating
7.9
8,138 reviews
Search Delta flights
American AirlinesPriceFrom $209Free CancellationRating
7.2
11,216 reviews
Search American Airlines flights
SouthwestPriceFrom $236Free CancellationRating
8.0
4,272 reviews
Search Southwest flights
United AirlinesPriceFrom $275Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Kennebunkport
Plymouth
Cambridge
South Yarmouth
Narragansett
Gloucester
Falmouth
Nashua
Brockton
Laconia
Warwick
Sturbridge
Chatham
Concord

Why use momondo?

Why should I use momondo to find a flight deal from Colorado Springs to Boston?

It is quick and easy to find Colorado Springs to Boston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boston that suits you.

Can I find flights from Colorado Springs to Boston with flexible booking policies on momondo?

momondo does allow users to show only those flights to Boston from Colorado Springs which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Colorado Springs to Boston?

Once all potential Colorado Springs to Boston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Colorado Springs to Boston right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Boston from Colorado Springs. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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