$89 Find Cheap Flights from Baltimore to Colorado - 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 Baltimore to Colorado departing on 10/27. 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

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Baltimore to Colorado

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Denver
Denver1 stop$280
Colorado Springs
Colorado Springs2 stops$321
Aspen
Aspen1 stop$477
Vail
Vail1 stop$429
Grand Junction
Grand Junction1 stop$359
Durango
Durango1 stop$348
Montrose
Montrose1 stop$369
Hayden
Hayden2 stops$417
Gunnison
Gunnison1 stop$359
Denver
Denver1 stop$280
Colorado Springs
Colorado Springs2 stops$321
Aspen
Aspen1 stop$477
Vail
Vail1 stop$429
Grand Junction
Grand Junction1 stop$359
Durango
Durango1 stop$348
Montrose
Montrose1 stop$369
Hayden
Hayden2 stops$417
Gunnison
Gunnison1 stop$359

Book Cheap Baltimore to Colorado Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Colorado 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 Baltimore to Colorado

Sat, Sep 12 - Wed, Sep 16
Frontier Logo
10:22 am - 9:24 pm
BWI
-
DEN
13h 02m
1 stop
Frontier Logo
10:44 pm - 8:30 pm
DEN
-
BWI
19h 46m
2 stops
$281Frontier
Tue, Sep 29 - Wed, Oct 7
Multiple Airlines Logo
7:50 am - 9:13 pm
BWI
-
DEN
15h 23m
2 stops
Multiple Airlines Logo
12:24 pm - 9:58 pm
DEN
-
BWI
7h 34m
1 stop
$282Multiple Airlines
Sun, Sep 6 - Wed, Sep 9
Multiple Airlines Logo
2:24 pm - 8:36 pm
BWI
-
DEN
8h 12m
1 stop
Multiple Airlines Logo
1:43 pm - 6:30 am
DEN
-
BWI
14h 47m
2 stops
$282Multiple Airlines
Tue, Sep 8 - Thu, Sep 10
Frontier Logo
8:45 am - 10:05 pm
BWI
-
DEN
15h 20m
1 stop
Frontier Logo
10:44 pm - 11:04 pm
DEN
-
BWI
22h 20m
2 stops
$284Frontier
Thu, Sep 10 - Mon, Sep 14
Southwest Logo
8:25 am - 10:20 am
BWI
-
DEN
3h 55mnonstop
Southwest Logo
5:15 am - 10:40 am
DEN
-
BWI
3h 25mnonstop
$313Southwest
Wed, Oct 28 - Mon, Nov 2
Southwest Logo
6:25 am - 8:20 am
BWI
-
DEN
3h 55mnonstop
Southwest Logo
2:55 pm - 8:05 pm
DEN
-
BWI
3h 10mnonstop
$313Southwest
Tue, Sep 8 - Sat, Sep 26
United Airlines Logo
4:18 pm - 6:16 pm
BWI
-
DEN
3h 58mnonstop
United Airlines Logo
2:10 pm - 7:40 pm
DEN
-
BWI
3h 30mnonstop
$319United Airlines
Tue, Sep 15 - Thu, Sep 17
United Airlines Logo
4:18 pm - 6:16 pm
BWI
-
DEN
3h 58mnonstop
United Airlines Logo
5:25 pm - 10:56 pm
DEN
-
BWI
3h 31mnonstop
$319United Airlines
Tue, Aug 18 - Sat, Aug 22
American Airlines Logo
7:26 am - 12:00 pm
BWI
-
DRO
6h 34m
1 stop
American Airlines Logo
6:52 am - 3:02 pm
DRO
-
BWI
6h 10m
1 stop
$348American Airlines
Sat, Sep 5 - Thu, Sep 10
American Airlines Logo
7:31 am - 12:00 pm
BWI
-
DRO
6h 29m
1 stop
American Airlines Logo
12:40 pm - 10:59 pm
DRO
-
BWI
8h 19m
1 stop
$348American Airlines
Booking Insights

KAYAK's insights & trends for Baltimore to Colorado flights

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

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

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

Flight prices are typical for this route right now.

Flights to Colorado from Baltimore usually cost between $258 and $467 in September.
The lowest price found in the past 5 days was $280 on Frontier (Sep 15-Sep 17).

What is the cheapest Baltimore to Colorado flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Colorado from Baltimore found in the last 5 days was to Denver, at $289 round-trip. The most popular route is from Baltimore (BWI) to Denver (DEN), and the cheapest round-trip airline ticket found on this route in the last 5 days was $289.

What is the cheapest time of day to fly to Colorado?

The average price for all round-trip flights from Baltimore to Colorado depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Colorado is generally in the evening, when round-trip flights cost $420 on average. Morning departures are around 21% more expensive than evening flights, on average. The most expensive time of day to fly to Colorado is generally in the morning, which is peak travel time and where the average cost of a ticket is $510.

Can I save money by flying with a layover from Baltimore to Colorado?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $467, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Baltimore to Colorado?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Baltimore to Colorado, 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 Baltimore to Colorado is October, when tickets cost $339 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $486 and $448 respectively.

What’s the cheapest day of the week to fly from Baltimore to Colorado?

The average price of all round-trip flights from Baltimore to Colorado clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Baltimore to Colorado, look for departures on Fridays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Colorado, Friday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Baltimore to Colorado, 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 Baltimore to Colorado, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low season

April

Cheapest flight

$89
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Baltimore to Denver

FAQs - booking Colorado flights

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

    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 Baltimore to Colorado.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Baltimore to Colorado 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 Baltimore to Colorado?

    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 from Baltimore to Colorado with an airline and back with another airline.

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

    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 from Baltimore to Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Colorado

  • Looking for a cheap flight? 25% of our users found tickets from Baltimore to the following destinations at these prices or less: Denver $248 one-way - $402 round-trip

Reviews of the top 5 airlines serving from Baltimore to Colorado

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to Colorado. 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 Baltimore to Colorado? 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 4228 reviews
8.1Boarding
8.6Crew
7.5Entertainment
8.0Comfort
7.0Food
Airline reviews

The entire travel day was a disaster from beginning to end. Woke up at two in the morning to make it to San Juan airport in time for a 5:30 am flight to Milwaukee which connected in Baltimore. Massive delays lead to me missing original connection out of Baltimore. Sixteen hours of delays/rebooking/layover time later, arrived in Milwaukee to find that only one of two checked bags made it there (despite the fact that Southwest brought another 737 jet to San Juan to fly us out to our original Baltimore connection—-not squeezed into another booked flight). The flight from Baltimore to Milwaukee was barely half full, so there was no logical reason to ship my bags out of Baltimore on a different flight to Chicago to then ship to Milwaukee. Southwest decided that my bags should not have been on the same connecting flight I WAS ON to Milwaukee, and then proceeded to accidentally leave my larger bag with the important items in Chicago. Terrible logic and support all around. Extremely angered and disappointed with SW. What a clownish operation your company has become!

2.0 MediocreAnonymous, Apr 2026
BWI - MKE
Read more Southwest reviews

The entire travel day was a disaster from beginning to end. Woke up at two in the morning to make it to San Juan airport in time for a 5:30 am flight to Milwaukee which connected in Baltimore. Massive delays lead to me missing original connection out of Baltimore. Sixteen hours of delays/rebooking/layover time later, arrived in Milwaukee to find that only one of two checked bags made it there (despite the fact that Southwest brought another 737 jet to San Juan to fly us out to our original Baltimore connection—-not squeezed into another booked flight). The flight from Baltimore to Milwaukee was barely half full, so there was no logical reason to ship my bags out of Baltimore on a different flight to Chicago to then ship to Milwaukee. Southwest decided that my bags should not have been on the same connecting flight I WAS ON to Milwaukee, and then proceeded to accidentally leave my larger bag with the important items in Chicago. Terrible logic and support all around. Extremely angered and disappointed with SW. What a clownish operation your company has become!

Love them will get a Southwest card to track my points and keep flying with them. My family and I were pleased with the services.

It was canceled. Supposedly weather. But there was no snow in Baltimore. At least we found out before driving to airport

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled. No snack or drink on this flight.

The seats were comfortable, and the boarding process was pretty smooth.

The crew canceled the complementary snack and drink in anticipation of turbulence that never materialized. I was counting on the drink (water) to take the the doses of medication - prescribed for my heart condition - that were due during the flight. Since no snack or meal was served on this flight, I cannot rate the food quality. Otherwise, this flight was excellent.

Flight was fine other than there was a gate change that I was not notified of. By chance I happened to check my phone and saw the change, otherwise, we would have missed our connecting flight.

Southwest like most American domestic airlines, is a mediocre airline. But it is among the cheapest. Oh well.

Other than a bit of a delay, everything was good. Again, the boarding process and picking seats is the only thing I don't enjoy.

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.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

Delta flight was on time, seats were comfortable, and crew was nice.

Delta was really good about being transparent with why we were delayed it’s just that’s the plane was really old and outdated and a lot of the comfort and amenities we know Delta to have did not shine through

Airline lost my luggage and set me back a day worth of travel due to having to stay in Denver to wait on my luggage

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

The helpful attitude of the staff, and being a wheelchair passenger everyone was helpful and understanding. The trip was made comfortable by the upgraded seat which was given without my request, that was a great surprise. Thank you Delta.

My sister and I paid to have our seats and have them next to each other. I heard one of the employees say to the other one that you shouldn’t have given away reserved seats away to other passengers, and so I guess that is what happened because I got the last most uncomfortable seat in the plane even though I paid to sit in the middle of the plane with my sister. Terrible Experience !!

We checked one bag. That was fast and the agent was fast and super nice. At the gate, boarding was fast and efficient. Flight was uneventful which was great because it was early in the morning and most folks were sleeping. Landing was great. Delta does a really good job of making the flying experience better all around considering you are sitting in such a small space on a plane for several hours.

Flight was late, the only reason I almost missed my flight was that my connection was also late.

Great experience, boarding was fast and efficient, so much so that we arrived to Chicago very early

The seats were uncomfortable, as if the cushions haven't been switched out in many years. I felt like I was on an old bus. The food was delicious. thank you. Onboard entertainment, very limited. Unless you like violent movies. Why in the world would you have such severely violent movies on a plane? if you don't want to see such things, you don't have a choice. Have you considered that when choosing entertainment? Good god. Why would you have the Godfather? Or black women being brutally beaten with a club? Why in the hell would you put that kind of material on a plane? As for Kayak: Why when I ordered Qantas, was the plane on United?

Very comfortable flight, snacks and drinks were good, good communication from crew. Could have used a little more information on timing of boarding for group 5

I will never fly ANA again. They lost one of my large pieces of checked luggage, the heaviest one with the most valuable items in it, and they said they will not send me an email unless they can't find it, even though the paper they gave me to track the status of my lost luggage requires a code from an email they are supposed to send me so I can do baggage tracing. They claim to be an international airline, but they also insist on calling a Japanese telephone number to confirm where to send the lost baggage if they find it. It is impossible to find an actual contact email address for customer support on their website, and their AI chatbot is unhelpful, directing you to a webpage that says it is for contact information but does not have any actual email addresses or phone numbers listed on it. My seat in economy did not recline at all, even though I was not sitting in an exit row nor the very back row. I had to sit in the fully upright position for over ten hours of international travel. Awful experience overall.

Miserable. Active military on orders turned away from Lounge because not in uniform. This is completely contrary to United’s online lounge access policy. Sad that employees aren’t trained better. This is not the United Airlines my parents used to regularly fly with.

Both flights were fine. I wish there was a little more legroom, but we got to where we needed to be on time, the crew did their job, and that’s really all that matters. We’ll fly United again.

Crew was unhelpful in boarding. Did not help passengers board and store bags efficiently. Did not alleviate tensions as passengers had to stow bags then return forward to seats. Baggage rules are unreasonable. Will fly southwest next time

On time from BWI to IAH but delayed over an hour from IAH to AUS without reason.

The overall service, quality, and price-point value for USA domestic flights is quite poor. If there were other options, I would take them.

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Everything was delayed and the staff sent me to the wrong gate, causing me to miss one of my flights. I arrived at my destination 6 hours later than I was supposed to.

On the return flight, arriving in Denver we sat on the tarmac in Denver for over 20 minutes.

The flight was fine. It's the satellite terminal that supports American eagle flights is what sucks. There is only one food option and everything there is way overpriced. I mean I know it's airport pricing, but it's even crazier than that. I bought a sandwich in a plastic container for $18.

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

My seat tv didn’t work the whole trip. And the seat space is too small despite being seated at the front.

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

Kayak boarding information contained inaccuracies that would have not existed if booked directly with American. Paid for preferential boarding, was last to board.

great experience. minimal lines at BWI. at DFW they got a long haul 787 boarded in 30 minutes

Late arrival flight arrived in BWI and I missed connecting flight in CLT to mobile. I had to wait 6.5 hours for next flight.

Great except upon arrival it took them a long time to open the doors

Terrible. Delayed my family flight for several hours affecting family plans

Flight was delayed and then my second leg was completely canceled. Had to get a refund

It was awful ....my first time flying on it and I will NEVER fly it again ....everything about it was terrible .....most especially the flight attendants

Boarding was on time and plane departed as scheduled. There are obviously no amenities (food, drink, entertainment) on Frontier, but there also didn't seem to be any issues with luggage space either.

The single worst check in experience I could imagine. I’ll never do any business with Frontier or any affiliated company

Six hour delay. Poor customer service. No voucher. Bad communication. Missed important appointments.

First time flying Frontier, I am not sure the Ala Carte menu of options is for me.

Flying frontier reminded me of flying with my family in the 80’s in all of the worst ways possible. From poor customer service to little to no technology. The plane was dirty old and also stuck in the 80’s. From their seatbelts to not having anywhere to charge our phones the seats and the equipment I wasn’t sure if I was being punked or thrown back in time. Needless to say I don’t see myself flying frontier ever again.

Beware that when flying into Atlanta with Frontier, you will wait for your checked bag for a full hour after arriving at the gate! Do NOT recommend Frontier if Atlanta is your final destination!

Everything you need to know for your flight from Baltimore to Colorado

Information on your arrival and departure airports