Cheap flights from Boston to Colorado Springs (BOS - COS) from $124

This is the cheapest one-way flight price, found on 9/20. Prices may vary by date and flight preferences.
BOS — COS
sep. 26 — oct. 31

The best prices from Boston Logan Intl to Colorado Springs are usually found in February or November, booked 19 days in advance, depart on a Tuesday or Saturday and return on a Saturday

How to find the cheapest flight from Boston (BOS) to Colorado Springs (COS)

All the information you need to plan the best BOS to COS flight in 2023: compare Boston to Colorado Springs flight prices with the expected peak season, weather and rainfall in Colorado Springs.

Popular in

July

Cheapest in

February

Average price

$567

Round-trip from

$342
High demand for flights, 24% potential price rise
Best time to find cheap flights, 30% potential price drop
Average for round-trip flights in September 2023
From Boston Logan Intl to Colorado Springs

BOS - COS

Price

$342 - $646

COS

Temperature

30.2 - 71.6 °F

COS

Rainfall

0.3 - 3.3 inches

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

Departing on a Monday is a good option for securing a great price. You can expect to save up to 83% when planning your travel around this day of the week.

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

Travelers have found it’s best to book a flight 19 days in advance to save up to 6% 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 19 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 Boston to Colorado Springs 1-2 weeks in advance for as low as $602, or $656 for flights within the next 24 hours.

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

February is one of the best times of the year to fly to Colorado Springs from Boston. Prices for February average $581 per person but you can even find prices for as low as $335. The most expensive prices can be found in the month of July. Opting for a February flight can save you 31% on your journey compared to booking in July

When is the cheapest time to fly from Boston to Colorado Springs (BOS - COS)?

It’s optimal to fly from Boston to Colorado Springs at noon. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight in the morning.

Cheap American Airlines flights from Boston to Colorado Springs

Check out some of the cheapest American Airlines flights we've come across from Boston to Colorado Springs. Make sure to double check the flight details before booking.

Cheap Sun Country Air flights from Boston to Colorado Springs

Take a gander at the lowest prices we've found on Sun Country Air flights from Boston to Colorado Springs. Ensure the flight price, dates, time, and airline match your criteria before you book.

Cheap Boston to Colorado Springs flights in September & October 2023

The best prices found for BOS to COS flights for September, October
These are some of the best deals we've found on flights to Colorado Springs in 2023 at this time. If these deals don't appeal to you, be sure to come back soon for more options.

Boston to Colorado Springs 2023 flight deals

Cheap flights to Colorado Springs from Boston found for this year
These are some of the best deals we've found on flights to Colorado Springs in 2023 at this time. If these deals don't appeal to you, be sure to come back soon for more options.

Boston to Colorado Springs flights leaving soon

Late deals on return flights to Colorado Springs from Boston, departing today and this week
Consider one of these great deals we found on last-minute flights from Boston to Colorado Springs. Users should be sure to double check the price, date, and time of their last-minute flight.

One-way flights to Colorado Springs from Boston

The cheapest one-way flights from Boston to Colorado Springs
If you're seeking multiple options on one-way flights from Boston to Colorado Springs, be sure to check out these deals, which are updated often. Users in need of a round-trip flight from Boston to Colorado Springs instead should update the search form at the top of page.

Find flights from Boston to Colorado Springs within your budget

Use the slider to find flights from Boston to Colorado Springs that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$239 - $486

Route

Depart

Return

Price

Boston Logan IntlColorado Springs

BOS - COS

BOSCOS

Boston Logan Intl

mar. 12/5

1 stop10h 35m

Colorado Springs

mar. 12/12

1 stop8h 20m

Boston Logan IntlColorado Springs

BOS - COS

BOSCOS

Boston Logan Intl

mar. 12/5

1 stop10h 35m

Colorado Springs

mar. 12/12

2 stops8h 03m

Boston Logan IntlColorado Springs

BOS - COS

BOSCOS

Boston Logan Intl

mar. 12/5

2 stops9h 51m

Colorado Springs

mar. 12/12

2 stops9h 45m

Boston Logan IntlColorado Springs

BOS - COS

BOSCOS

Boston Logan Intl

jue. 11/2

1 stop7h 10m

Colorado Springs

sáb. 11/4

1 stop7h 53m

Boston Logan IntlColorado Springs

BOS - COS

BOSCOS

Boston Logan Intl

jue. 11/16

1 stop7h 29m

Colorado Springs

dom. 11/19

1 stop22h 36m

Boston Logan IntlColorado Springs

BOS - COS

BOSCOS

Boston Logan Intl

sáb. 10/14

1 stop8h 36m

Colorado Springs

sáb. 10/21

1 stop8h 44m

Boston Logan IntlColorado Springs

BOS - COS

BOSCOS

Boston Logan Intl

jue. 1/4

2 stops11h 45m

Colorado Springs

dom. 1/7

1 stop8h 20m

Boston Logan IntlColorado Springs

BOS - COS

BOSCOS

Boston Logan Intl

mié. 11/8

1 stop6h 46m

Colorado Springs

lun. 11/13

1 stop17h 01m

Boston Logan IntlColorado Springs

BOS - COS

BOSCOS

Boston Logan Intl

jue. 10/12

1 stop7h 34m

Colorado Springs

dom. 10/15

3 stops26h 27m

Flights are sorted by cheapest first

Deals found on 9/20

Reviews of airlines servicing Colorado Springs

Read through reviews of airlines operating flights from Boston to Colorado Springs, such as American Airlines, Sun Country Air and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
3,019 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.0

Entertainment

7.8

Reviews

1 / 10

The crew was exceptional. The best crew on all 4 flight we took on this trip.

Delta
7.9
Good
3,019 reviews
Delta
7.9
Good
3,019 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.0

Entertainment

7.8

Reviews

1 / 10

The crew was exceptional. The best crew on all 4 flight we took on this trip.

Sun Country Air
7.4
Good
94 reviews
Delta
7.9
Good
3,019 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.0

Entertainment

7.8

Reviews

1 / 10

The crew was exceptional. The best crew on all 4 flight we took on this trip.

United Airlines
7.4
Good
1,890 reviews
Delta
7.9
Good
3,019 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.0

Entertainment

7.8

Reviews

1 / 10

The crew was exceptional. The best crew on all 4 flight we took on this trip.

American Airlines
7.2
Good
2,635 reviews
Delta
7.9
Good
3,019 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.0

Entertainment

7.8

Reviews

1 / 10

The crew was exceptional. The best crew on all 4 flight we took on this trip.

Related info for your journey

Useful info, stats and facts about Boston to Colorado Springs flights.

Can I find flights from Boston to Colorado Springs for under $300 on Cheapflights?

Yes, there are multiple flights from Boston to Colorado Springs for under $300. The cheapest flight booked recently is on American Airlines for just $239, but on average you can expect to pay $294.

Are there last-minute flights available from Boston to Colorado Springs for under $400?

There are currently 20+ open flights from Boston to Colorado Springs within the next 7 days for less than $400.

What are the cheapest airlines flying from Boston to Colorado Springs round-trip?

American Airlines, at $239, was found to be the cheapest airline from Boston to Colorado Springs.Alternate airlines to your destination round-trip include Sun Country Air and Delta. Users have found that American Airlines is 58% cheaper than the other options available to this destination.

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

For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $124. Users have also found prices from $293 and $393 on United Airlines and Delta, respectively.

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

What does BOS to COS mean?

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Boston Logan Intl Airport to Colorado Springs Airport flight would often be abbreviated as a BOS to COS flight.

Alternative routes for Boston to Colorado Springs

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Denverfrom $119 pp

Top 3 airlines flying from Boston to Colorado Springs

The chart below displays the airlines Cheapflights users traveling from Boston to Colorado Springs choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$276Average$497FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$278Average$512FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$345Average$626FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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