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Cheap flights from Colorado Springs to Boston from $119

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 6/9. 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
1:39 pm - 10:12 pm
COS
-
BOS
6h 33m
1 stop
American Airlines Logo
4:21 pm - 10:25 pm
BOS
-
COS
8h 04m
1 stop
$227American Airlines
Fri, Apr 3 - Tue, Apr 7
American Airlines Logo
1:39 pm - 12:04 am
COS
-
BOS
8h 25m
1 stop
American Airlines Logo
7:00 am - 12:49 pm
BOS
-
COS
7h 49m
1 stop
$229American Airlines
Thu, Apr 9 - Wed, Apr 15
American Airlines Logo
1:39 pm - 10:12 pm
COS
-
BOS
6h 33m
1 stop
American Airlines Logo
7:50 am - 4:23 pm
BOS
-
COS
10h 33m
2 stops
$232American Airlines
Fri, Apr 3 - Tue, Apr 7
Southwest Logo
4:05 pm - 12:05 am
COS
-
BOS
6h 00m
1 stop
Southwest Logo
5:15 am - 9:20 am
BOS
-
COS
6h 05m
1 stop
$237Southwest
Wed, May 6 - Mon, May 11
American Airlines Logo
5:41 am - 3:30 pm
COS
-
BOS
7h 49m
1 stop
American Airlines Logo
5:54 pm - 11:32 pm
BOS
-
COS
7h 38m
1 stop
$240American Airlines
Wed, Apr 8 - Sat, Apr 11
American Airlines Logo
6:00 am - 5:14 pm
COS
-
BOS
9h 14m
1 stop
American Airlines Logo
5:32 am - 12:48 pm
BOS
-
COS
9h 16m
1 stop
$243American Airlines
Tue, Mar 31 - Sat, Apr 4
American Airlines Logo
5:41 am - 4:48 pm
COS
-
BOS
9h 07m
2 stops
American Airlines Logo
5:54 pm - 11:32 pm
BOS
-
COS
7h 38m
1 stop
$245American Airlines
Wed, Apr 8 - Sat, Apr 11
American Airlines Logo
1:39 pm - 12:04 am
COS
-
BOS
8h 25m
1 stop
American Airlines Logo
5:54 pm - 11:32 pm
BOS
-
COS
7h 38m
1 stop
$247American Airlines
Wed, Apr 8 - Sat, Apr 11
American Airlines Logo
6:00 am - 5:30 pm
COS
-
BOS
9h 30m
2 stops
American Airlines Logo
6:30 am - 12:48 pm
BOS
-
COS
8h 18m
1 stop
$248American Airlines
Tue, Mar 31 - Sat, Apr 4
American Airlines Logo
1:39 pm - 11:59 pm
COS
-
BOS
8h 20m
2 stops
American Airlines Logo
5:54 pm - 11:32 pm
BOS
-
COS
7h 38m
1 stop
$252American Airlines
Wed, Apr 8 - Sat, Apr 11

United Airlines flights from Colorado Springs to Boston

Our best United Airlines deals on Colorado Springs to Boston flight tickets
United Airlines
Apr 23
COS1:33 pmColorado Springs
8h 26m
1 stop
BOS11:59 pmBoston Logan Intl
Apr 28
BOS7:09 amBoston Logan Intl
7h 27m
1 stop
COS12:36 pmColorado Springs
$294
United Airlines
Apr 1
COS6:00 amColorado Springs
5h 47m
1 stop
BOS1:47 pmBoston Logan Intl
Apr 5
BOS11:15 amBoston Logan Intl
7h 17m
1 stop
COS4:32 pmColorado Springs
$317
United Airlines
Apr 1
COS10:28 amColorado Springs
9h 26m
2 stops
BOS9:54 pmBoston Logan Intl
Apr 5
BOS11:15 amBoston Logan Intl
7h 17m
1 stop
COS4:32 pmColorado Springs
$322

Delta flights from Colorado Springs to Boston

Our best Delta deals on Colorado Springs to Boston flight tickets
Delta
Jul 29
COS1:40 pmColorado Springs
9h 23m
1 stop
BOS1:03 amBoston Logan Intl
Aug 4
BOS8:00 amBoston Logan Intl
6h 59m
1 stop
COS12:59 pmColorado Springs
$277
Delta
Jul 29
COS1:40 pmColorado Springs
9h 23m
1 stop
BOS1:03 amBoston Logan Intl
Aug 4
BOS5:30 amBoston Logan Intl
9h 29m
2 stops
COS12:59 pmColorado Springs
$282
Delta
Jul 21
COS5:55 pmColorado Springs
10h 14m
1 stop
BOS6:09 amBoston Logan Intl
Jul 28
BOS8:00 amBoston Logan Intl
6h 59m
1 stop
COS12:59 pmColorado Springs
$297

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 March 19, 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

Cheapest round-trip

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Fri 4/3

1:39 pm-10:12 pm

1 stop6h 33m

Boston Logan Intl

Tue 4/7

4:21 pm-10:25 pm

1 stop8h 04m

$227

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Thu 4/9

1:39 pm-12:04 am

1 stop8h 25m

Boston Logan Intl

Wed 4/15

7:00 am-12:49 pm

1 stop7h 49m

$229

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Fri 4/3

1:39 pm-10:12 pm

1 stop6h 33m

Boston Logan Intl

Tue 4/7

7:50 am-4:23 pm

2 stops10h 33m

$232
Quickest round-trip

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Wed 5/6

4:05 pm-12:05 am

1 stop6h 00m

Boston Logan Intl

Mon 5/11

5:15 am-9:20 am

1 stop6h 05m

$237

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Wed 4/8

5:41 am-3:30 pm

1 stop7h 49m

Boston Logan Intl

Sat 4/11

5:54 pm-11:32 pm

1 stop7h 38m

$240

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Tue 3/31

6:00 am-5:14 pm

1 stop9h 14m

Boston Logan Intl

Sat 4/4

5:32 am-12:48 pm

1 stop9h 16m

$243

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Wed 4/8

5:41 am-4:48 pm

2 stops9h 07m

Boston Logan Intl

Sat 4/11

5:54 pm-11:32 pm

1 stop7h 38m

$245

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Wed 4/8

1:39 pm-12:04 am

1 stop8h 25m

Boston Logan Intl

Sat 4/11

5:54 pm-11:32 pm

1 stop7h 38m

$247

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Tue 3/31

6:00 am-5:30 pm

2 stops9h 30m

Boston Logan Intl

Sat 4/4

6:30 am-12:48 pm

1 stop8h 18m

$248

Colorado SpringsBoston

COS - BOS

COSBOS

Colorado Springs

Wed 4/8

1:39 pm-11:59 pm

2 stops8h 20m

Boston Logan Intl

Sat 4/11

5:54 pm-11:32 pm

1 stop7h 38m

$252

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.

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 $349 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 $235 on momondo.

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

As of March 2026, prices for Colorado Springs to Boston flights are approximately 9% 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.
Search flight deals

  • 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
American AirlinesPriceFrom $209Free CancellationRating
7.1
11,472 reviews
Search American Airlines flights
SouthwestPriceFrom $216Free CancellationRating
8.0
4,319 reviews
Search Southwest flights
United AirlinesPriceFrom $261Free CancellationRating
7.4
9,439 reviews
Search United Airlines flights
DeltaPriceFrom $276Free CancellationRating
7.9
8,292 reviews
Search Delta 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
Brockton
Warwick
Laconia
Chatham
Nashua
Sturbridge
Everett

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.

An easier way to manage your Boston trip

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