BOS - COS

$104 Find Cheap Flights from Boston to Colorado Springs - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Colorado Springs departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$207
Typical prices: $376-$597
American Airlines
Tue 8/18Tue 8/25
BOS - COS • 1 stop
Cheapest one-way
$104
Typical prices: $192-$291
American Airlines
Tue 8/18
BOS - COS • 1 stop
Top airlines
Cheapest • from $207 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Boston and Colorado Springs. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $446 (round-trip)
Shortest trip • 6h 22m (one-way)
Insights
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When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 14% compared to booking last minute.
Insights
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Insights
When to travel
Cheapest • 16% price drop
Most popular
Good to know
Good to know
+1
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We hope you love your trip to Colorado Springs!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Colorado Springs (BOS-COS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Colorado Springs that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Colorado Springs

Tue, Aug 18 - Tue, Aug 25
American Airlines Logo
4:27 pm - 10:53 pm
BOS
-
COS
8h 26m
1 stop
American Airlines Logo
12:37 pm - 11:59 pm
COS
-
BOS
9h 22m
1 stop
$207American Airlines
Wed, Sep 9 - Sat, Sep 12
American Airlines Logo
7:45 am - 2:39 pm
BOS
-
COS
8h 54m
1 stop
American Airlines Logo
5:01 am - 3:39 pm
COS
-
BOS
8h 38m
1 stop
$207American Airlines
Thu, Aug 27 - Mon, Aug 31
Southwest Logo
5:40 am - 9:45 am
BOS
-
COS
6h 05m
1 stop
Southwest Logo
4:20 pm - 12:30 am
COS
-
BOS
6h 10m
1 stop
$207Southwest
Mon, Aug 24 - Mon, Aug 31
Southwest Logo
5:40 am - 9:45 am
BOS
-
COS
6h 05m
1 stop
Southwest Logo
4:20 pm - 12:30 am
COS
-
BOS
6h 10m
1 stop
$207Southwest
Wed, Sep 9 - Sat, Sep 12
American Airlines Logo
7:00 am - 12:48 pm
BOS
-
COS
7h 48m
1 stop
American Airlines Logo
10:17 am - 7:52 pm
COS
-
BOS
7h 35m
1 stop
$207American Airlines
Tue, Aug 25 - Tue, Sep 1
Southwest Logo
10:05 am - 5:00 pm
BOS
-
COS
8h 55m
1 stop
Southwest Logo
6:15 am - 6:35 pm
COS
-
BOS
10h 20m
2 stops
$212Southwest
Wed, Aug 26 - Sat, Aug 29
United Airlines Logo
7:45 am - 12:28 pm
BOS
-
COS
6h 43m
1 stop
United Airlines Logo
11:55 am - 9:58 pm
COS
-
BOS
8h 03m
1 stop
$225United Airlines
Tue, Sep 8 - Tue, Sep 15
United Airlines Logo
6:00 am - 10:47 am
BOS
-
COS
6h 47m
1 stop
United Airlines Logo
11:55 am - 9:59 pm
COS
-
BOS
8h 04m
1 stop
$225United Airlines
Tue, Oct 20 - Mon, Oct 26
Delta Logo
2:59 pm - 8:16 pm
BOS
-
COS
7h 17m
1 stop
Delta Logo
6:07 pm - 6:25 am
COS
-
BOS
10h 18m
1 stop
$277Delta
Fri, Aug 14 - Mon, Aug 24
Delta Logo
4:25 pm - 9:38 pm
BOS
-
COS
7h 13m
1 stop
Delta Logo
6:00 am - 4:50 pm
COS
-
BOS
8h 50m
1 stop
$277Delta
Booking Insights

KAYAK's insights & trends for Boston to Colorado Springs flights

Get data-powered insights and trends into flights from Boston to Colorado Springs to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Boston to Colorado Springs?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boston to Colorado Springs departing in September.

Flight prices are below average for this route right now.

Flights to Colorado Springs from Boston usually cost between $376 and $597 in September.
The lowest price found in the past 5 days was $207 on American Airlines (Sep 9-Sep 16).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Colorado Springs, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Colorado Springs is November, where tickets cost $366 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $587 and $482 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Colorado Springs, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Colorado Springs, you should book around 4 weeks before departure, which saves you about 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low season

November

Cheapest flight

$104
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 34% increase in price.
Flight from Boston to Colorado Springs

When to book flights from Boston to Colorado Springs

Are your dates flexible? Find out the best times to travel from Boston to Colorado Springs based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Colorado Springs

  • What is the cheapest flight from Boston to Colorado Springs?

    In the last 5 days, the lowest price for a flight from Boston to Colorado Springs was $104 for a one-way ticket and $207 for a round-trip.

  • Do I need a passport to fly between Boston and Colorado Springs?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Boston to Colorado Springs?

    Boston airport is called Boston Logan Intl and the only airport in Colorado Springs is Colorado Springs.

  • Which aircraft models fly most regularly from Boston to Colorado Springs?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Colorado Springs?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Boston and Colorado Springs, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Boston to Colorado Springs, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Boston to Colorado Springs are Southwest and Delta. With an average price for the route of $421 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $386 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Boston to Colorado Springs?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Colorado Springs.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Colorado Springs?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Colorado Springs from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Colorado Springs?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Colorado Springs with an airline and back to Boston with another airline. Booking your flights between Boston and COS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Colorado Springs?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Colorado Springs from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Boston to Colorado Springs

 
See real verified KAYAK customer reviews for airlines flying from Boston to Colorado Springs. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Colorado Springs? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4227 reviews
8.0Comfort
8.1Boarding
8.6Crew
7.5Entertainment
7.0Food
Airline reviews

Friendly crew kept coming by to make sure all was ok, provide additional refreshments, etc.

10.0 ExcellentTamara, Jul 2026
MCO - DEN
Read more Southwest reviews

Friendly crew kept coming by to make sure all was ok, provide additional refreshments, etc.

Flight was delayed by 2 hours, meaning that a flight to Dwnver which should have arrived at 11pm came into the airport at 1 am. Made for a very long day.

Crew was rude, flight was late, wifi didn't work, no food, basically nothing about this flight was good.

Flight was constantly delayed with significant changes in time, it was supposed to get to Colorado Springs at 8:30 PM but it got there after midnight.

Airline is not very senior friendly. Flights are late, forcing us to run to the connecting flight. Food is awful. Wish they would go back to pretzels and peanuts. During flight, pressurization isn’t quite right and all of our ears get plugged. Everything is nickel and dime, charging for boarding, seat selection and legroom. While a screen at the desk in the gate area says check your roll on bag now for free due to space limitation, the employee at the desk will not check the bag without a $100 fee. Insane.

WiFi was not working and didn’t have a beverage service

Great flight. Outstanding Service. Southwest was able to put us on a direct flight to Denver when the connection could have been affected by a later arrival to Baltimore. The direct flight was less expensive that the flight with the connection in Baltimore.

Flights delayed by 4-6 hours. Boarding was a mess and unclear. Bags were not at arrival airport and had never even been put on the plane. No idea when I’ll get them. Don’t fly into Denver!

Southwest is typically delayed, and it gets wearisome. It is no longer a discount airline and you get way less than you pay for when it comes to comfort and Ce.

A bit expensive for the overall service; but the flight departed on time and arrived early.

Flight from Savannah arrived very late and we did not take off till 2 hours after scheduled departure!

It is usually very pleasant. Good service for the price, international flights are even better

Flight attendant was very poor in taking care or showing attention. I slept up front for a few and missed the snacks. She saw me many times, went by me many times and never once asked if I needed anything. The whole 2 hours flight. And this is to a Diamond member in first.

I thought the service was very nice and pleasant. There were no hiccups and no issues so overall a good experience.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Pilots lied about waiting on “paperwork”. Sat in the plane for over an hour, waiting on some papers to be printed according to the pilot and then all of a sudden he says good news maintenance is finally on their way. Maybe they can fix it before we get our paperwork. Ended up missing my connection in LaGuardia and as a result, had a fly home to Lexington instead of the Louisville airport. Then paid $100 to uber to Louisville since it was midnight by the time I got in. I wish they would just be transparent with passengers sometimes and not try to beat around the bush on why things are delayed.

One of the flight attendants was a little cranky. I appreciated the free wifi and plug to charge my laptop

I would have preferred a flight voucher and to hop on a different flight. Delayed over 6 hours.

Boarding was great, and the crew were very friendly. The seats must have been a bit on the older side and you could feel some of the seat components through the padding. Also, the plugs did not work on the row's entertainment screen or charging ports. Checked bag was transferred for connecting flight, and we appreciated how early we had the connecting gate information.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

The flight was delayed, they didn’t even have water for the toilets or for drinks

It’s always a great time flying with united airlines.

Very old flight - time to retire it for newer airplanes

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

The entertainment would not work. The comfort of the seats leaves something to be desired, pretty uncomfortable.

Pleasant service from the crew. Arrived early. Efficient boarding and deplaning. Great job!

There was no in seat entertainment, you had to spend $10 on their wifi which worked poorly at best. You were allowed ONE one oz snack for a 3.5 hour flight. Seats were made for midgets. I am a regular size adult male and I had to wedge myself in. Not a fan.

They have overselled the ticket and kicked me out from boarding, All my Plans were collapsed and important network meeting missed.also I booked direct flight i have to go through an 1 stop and it was frustrated.

Horrific. We were delayed due a flight attendant stuck in traffic en route to the airport. Over 100 people were then stuck in Charolette. Then I ran to make my layover only to find that my connection didn’t have a plane anymore. Waited 2.5 hours without any updates. On the flight we had to beg for even a pretzel option.

Terrible boarding and first class experience. Nice staff but overall disorganized, dirty plane.

The flight was delayed significantly and we sat on runway after landing for awhile. Best thing was the flight attendant, Jenny, in first class, who was very professional and attentive. She was excellent - the rest of the flight was not.

Early departure meant on time arrival. Only real problem was free internet had issues, although chatting with the internet help desk (you can do this via aainflight.com) got the issue resolved.

The staff and service on American Airlines were truly outstanding. I had requested wheelchair assistance for my mother due to her knee issues, and the team went above and beyond every step of the way—from boarding in Boston to our arrival in Chicago. Their care, professionalism, and attentiveness made the entire experience smooth and stress-free. I’m very grateful for the support they provided.

Found that the plane used for this short flight is smaller and therefore the seats are really squeezed tight.

Great experience. Good dinner and service. FA's were very nice and attentive.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

I don’t think I should have to pay for extra legroom because I’m a tall person I had to get the extra legroom for comfort that shouldn’t be the case. I should be penalized by the airlines for being a tall person..

Everything you need to know for your flight from Boston to Colorado Springs

Information on your arrival and departure airports