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United Flights from Colorado Springs (COS) to Boston (BOS)

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Amazing United COS to BOS Flight Deals

The cheapest flights to Logan Intl. found within the past 7 days were $239 round trip and $108 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Jan 14 -
COS
Colorado Springs
to
BOS
Boston
$108

One way

found 2 days ago

Open COS to BOS flights search result page
Wed, Dec 16 -
COS
Colorado Springs
to
BOS
Boston
$133

One way

found 3 days ago

Open COS to BOS flights search result page
Sat, Mar 6 -
COS
Colorado Springs
to
BOS
Boston
$169

One way

found 5 hours ago

Open COS to BOS flights search result page
Sat, Mar 6 -
COS
Colorado Springs
to
BOS
Boston
$175

One way

found 5 hours ago

Open COS to BOS flights search result page
Sun, Jan 3 -
COS
Colorado Springs
to
BOS
Boston
$214

One way

found 2 days ago

Open COS to BOS flights search result page
Sun, Jan 3 -
COS
Colorado Springs
to
BOS
Boston
$219

One way

found 2 days ago

Open COS to BOS flights search result page
Sat, Mar 6 -
COS
Colorado Springs
to
BOS
Boston
$219

One way

found 5 hours ago

Open COS to BOS flights search result page
Wed, Dec 16 - Wed, Dec 30
COS
Colorado Springs
to
BOS
Boston
$239

Roundtrip

found 3 days ago

Open COS to BOS flights search result page
Wed, Dec 16 - Wed, Dec 30
COS
Colorado Springs
to
BOS
Boston
$243

Roundtrip

found 3 days ago

Open COS to BOS flights search result page
Wed, Dec 16 - Wed, Dec 30
COS
Colorado Springs
to
BOS
Boston
$244

Roundtrip

found 3 days ago

Open COS to BOS flights search result page
Sat, Mar 6 -
COS
Colorado Springs
to
BOS
Boston
$255

One way

found 5 hours ago

Open COS to BOS flights search result page
Tue, Dec 15 - Sat, Jan 2
COS
Colorado Springs
to
BOS
Boston
$260

Roundtrip

found 2 days ago

Open COS to BOS flights search result page
Wed, Dec 16 -
COS
Colorado Springs
to
BOS
Boston
$133

One way

found 3 days ago

Open COS to BOS flights search result page
Wed, Dec 16 - Wed, Dec 30
COS
Colorado Springs
to
BOS
Boston
$239

Roundtrip

found 3 days ago

Open COS to BOS flights search result page
Wed, Dec 16 - Wed, Dec 30
COS
Colorado Springs
to
BOS
Boston
$243

Roundtrip

found 3 days ago

Open COS to BOS flights search result page
Wed, Dec 16 - Wed, Dec 30
COS
Colorado Springs
to
BOS
Boston
$244

Roundtrip

found 3 days ago

Open COS to BOS flights search result page
Tue, Dec 15 - Sat, Jan 2
COS
Colorado Springs
to
BOS
Boston
$260

Roundtrip

found 2 days ago

Open COS to BOS flights search result page
Thu, Jan 14 -
COS
Colorado Springs
to
BOS
Boston
$108

One way

found 2 days ago

Open COS to BOS flights search result page
Sun, Jan 3 -
COS
Colorado Springs
to
BOS
Boston
$214

One way

found 2 days ago

Open COS to BOS flights search result page
Sun, Jan 3 -
COS
Colorado Springs
to
BOS
Boston
$219

One way

found 2 days ago

Open COS to BOS flights search result page
Sat, Mar 6 -
COS
Colorado Springs
to
BOS
Boston
$169

One way

found 5 hours ago

Open COS to BOS flights search result page
Sat, Mar 6 -
COS
Colorado Springs
to
BOS
Boston
$175

One way

found 5 hours ago

Open COS to BOS flights search result page
Sat, Mar 6 -
COS
Colorado Springs
to
BOS
Boston
$219

One way

found 5 hours ago

Open COS to BOS flights search result page
Sat, Mar 6 -
COS
Colorado Springs
to
BOS
Boston
$255

One way

found 5 hours ago

Open COS to BOS flights search result page

FAQs about United Airlines Flights from COS to BOS

What terminal is United Airlines at Colorado Springs, CO (COS)?

You should find out which terminal United Airlines departs from at Colorado Springs, CO (COS) once you receive your boarding pass. The same goes for information about your arrival at Boston, MA (BOS-Logan Intl.). If those details are missing, ask your airline.

Are there United Airlines non-stop flights from COS to BOS?

There aren't any nonstop flights with United Airlines from Colorado Springs, CO (COS) to Boston, MA (BOS-Logan Intl.). You will have at least one stopover, so use the time to go for a stroll and stretch out those legs before catching your next flight.

How long is an United Airlines flight from COS to BOS?

Bring that novel on board you've been meaning to read. A flight from Colorado Springs, CO (COS) to Boston, MA (BOS-Logan Intl.) with United Airlines takes on average 5 hours and 22 minutes. You'll have plenty of time to completely lose yourself in the storyline.

How many direct and indirect flights does United Airlines fly from COS to BOS?

You'll have a choice of about 3 flights per day with United Airlines from Colorado Springs, CO (COS) to Boston, MA (BOS-Logan Intl.).

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Boston, MA (BOS-Logan Intl.), please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2019, flights departing on a Tuesday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.

Popular United Flight Routes from COS

Top United Flight Routes from BOS

Top Flights for United originating from COS

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.