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Find cheap flights from Baltimore to Colorado from $39

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 7/31. 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
0 bags
Sun 6/2
Sun 6/9

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Best Colorado Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Denver
Denvernonstop$78
Aspen
Aspen1 stop$472
Grand Junction
Grand Junction1 stop$337
Vail
Vail1 stop$423
Durango
Durango2 stops$423
Montrose
Montrose1 stop$360
Hayden
Hayden1 stop$659
Gunnison
Gunnison1 stop$706

Good to know

Low season

January

High season

July

Cheapest flight

$39
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 2% increase in price.
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 to Colorado from Baltimore 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 to Colorado with an airline and back to Baltimore 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 to Colorado from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

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 $99 one-way - $183 round-trip
  • Morning departure is around 2% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Baltimore to Colorado

 
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
DeltaOverall score based on 10848 reviews
7.4Food
8.0Entertainment
7.9Comfort
8.2Boarding
8.6Crew
Airline reviews

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

10.0 ExcellentAllan, May 2024SUN - SLC
Read more about Delta reviews

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Positive: Entertainment via phone on the short was great and my first time. Good food and wine and head phones for free. Negative: Seat hardly reclined on the long flight. Breakfast was an egg with a bun. No egg choices and rather have something sweet like bun/jam and Youghurt.

They did get us booked on a later flight, but it made us miss our connecting flight. So, we had to stay and another state overnight with no luggage or clothes. Because they kept our luggage at airport for next flight on the next day.

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Crew is way too many times on the intercom re explaining the same thing

Amazing comfortable chairs great snacks super friendly staff pilots did excellent job. Smooth sailing all the way. Definitely be flying United more.

We waited too long to get water while the plane was on the Tarmac awaiting de-icing.

Easy peasy. Crew was great. Take-off and landing nice anc chill (good job by the pilot). Thank you UA!

The plane was delayed coming in and on the tarmac. I was coming from another flight so it made for a very long day. The stewardess kept trying to slam the overhead bins closed and I was worried that she had damaged my new luggage. They ran out of snacks and lccdsddd me a hummus box which was nice. It took them a very long time to pick up the garbage so I could not go to the washroom and had little time. To prepare for disbarment. The TV system was hard to control from the armrest and picture wasn’t clear. The crew did apologize several times for the lateness. It took the Denver airport an unusually long time to de-ice the plane.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

WiFi connected but only let you go to the AA website, not even text messaging worked.

Too bad that first class seats do not recline significantly causing discomfort

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

this is starting to seem like an american airlines standard. delayed flights and fake apologies… getting tired of it

The crew was not great or professional. It seemed like they didn't really want to be there. A true lack of effort for accommodating customers.

Everything was really good but the seats are not very comfortable.

I paid for WiFi, but it (WiFi) was very very slow, will never take again! Impossible open Utube 😤😤😤

I had no legroom, although I paid for extra legroom. I could barely put my bag in front of my feet and under the seat. The Wi-Fi was horrible. In fact the flight attendant said that they had to reboot it and see if it was going to work and never did.

They charged me 212.00 for a heavy check in bag at the gate. The pricing and process was so confusing - as if it was designed to purposefully gouge customers who need to board plane. That experience combined with the outrageous price charged will prevent me from ever flying Spirit again. And I’ll be sure to tell the story to anyone who cares to hear.

Was not able to board the flight due to a horrible policy that I needed to be at the gate 1 hour before departure. I lost money on this and the connecting flight due to having to book on another airline. I was flying to Florida for my mother's cancer surgery in the afternoon.

Great flight on time and kept us informed about our flight situation!!

flights were both good to and from. in flight seats were uncomfortable but ok for a short flight. flight attendants were very nice.

Very bad. Plane delayed. Crew not nice. Luggage weight limit is 40lbs and they overcharge for over weight

Offering free water, tea, or coffee for longer periods of flight

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

There were 3 leg for the trip and each leg was delayed by 90 minutes or more. The boarding process takes forever with people waiting on the jetway even though most folks do not have carry-on. The whole process is poorly managed.

Not have to pay for every single item to take a flight. Seating and delays sucked.

Terrible. Seats are bad and the baggage policy is inconsistent

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

Everything was good, and most importantly on time. They have been extremely tardy in some of my flights

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.

They lost my baggage on my connection flight, it’s been 24 hours since I put my claim in and still no update on my bags.

It’s a cheap airline. I wish they had better seats.

The only issues had were outside of Frontier’s control or weren’t expected. It was a two hour flight they completed fast. We landed almost an hour ahead of schedule. The issues with no entertainment or food weren’t issues since there was no expectations. The issue of the loud or crying babies was outside of frontiers control.

Book cheap flights from Baltimore to Colorado

Recent round-trip flight deals

7/24Wed
nonstopFrontier
4h 01mBWI-DEN
8/7Wed
nonstopFrontier
3h 32mDEN-BWI
$81
5/29Wed
nonstopFrontier
4h 12mBWI-DEN
6/1Sat
nonstopFrontier
3h 31mDEN-BWI
$84
6/1Sat
nonstop
4h 05mBWI-DEN
6/4Tue
1 stop
15h 50mDEN-BWI
$125
5/29Wed
nonstop
4h 12mBWI-DEN
6/4Tue
1 stop
15h 50mDEN-BWI
$131
6/5Wed
1 stopDelta
6h 05mBWI-DEN
6/8Sat
1 stopDelta
7h 24mDEN-BWI
$222
7/13Sat
1 stopDelta
7h 01mBWI-DEN
7/17Wed
1 stopDelta
6h 57mDEN-BWI
$228
5/28Tue
1 stopAmerican Airlines
6h 16mBWI-DEN
6/1Sat
1 stopAmerican Airlines
7h 01mDEN-BWI
$245
5/29Wed
1 stopAmerican Airlines
7h 31mBWI-DEN
6/13Thu
1 stopAmerican Airlines
7h 35mDEN-BWI
$255
6/7Fri
1 stopUnited Airlines
6h 29mBWI-COS
6/11Tue
1 stopUnited Airlines
8h 48mCOS-BWI
$395
6/1Sat
1 stopUnited Airlines
6h 19mBWI-COS
6/5Wed
1 stopUnited Airlines
19h 50mCOS-BWI
$425

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Recent one-way flight deals

7/31Wed
nonstopFrontier
4h 01mBWI-DEN
$39
6/1Sat
nonstopFrontier
4h 05mBWI-DEN
$44
6/3Mon
1 stopSun Country Air
7h 34mBWI-DEN
$79
6/5Wed
1 stopSun Country Air
6h 13mBWI-DEN
$101
8/3Sat
1 stopDelta
7h 01mBWI-DEN
$114
6/10Mon
1 stopAmerican Airlines
6h 30mBWI-DEN
$123
6/12Wed
1 stopAmerican Airlines
6h 01mBWI-DEN
$133
7/2Tue
1 stopDelta
6h 50mBWI-COS
$135
5/18Sat
1 stopUnited Airlines
5h 40mBWI-COS
$166
10/1Tue
nonstopUnited Airlines
3h 56mBWI-DEN
$170

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Last minute flights from Baltimore to Colorado

Last minute flight, train and bus deals

5/8Wed
nonstopFrontier
4h 11mBWI-DEN
5/19Sun
multi-stopFrontier
6h 46mDEN-BWI
$198
5/8Wed
nonstopFrontier
4h 11mBWI-DEN
5/10Fri
nonstopFrontier
3h 29mDEN-BWI
$204
5/6Mon
multi-stopAmerican Airlines
6h 25mBWI-COS
5/8Wed
multi-stopAmerican Airlines
5h 40mCOS-BWI
$320
5/4Sat
multi-stopAmerican Airlines
6h 38mBWI-COS
5/11Sat
multi-stopAmerican Airlines
6h 42mCOS-BWI
$344
5/5Sun
multi-stopUnited Airlines
6h 53mBWI-COS
5/11Sat
multi-stopUnited Airlines
5h 50mCOS-BWI
$445
5/4Sat
multi-stop
28h 40mBWI-DEN
5/20Mon
multi-stop
28h 48mDEN-BWI
$456
5/4Sat
multi-stop
28h 40mBWI-DEN
5/20Mon
multi-stop
28h 31mDEN-BWI
$473
5/4Sat
nonstopUnited Airlines
4h 07mBWI-DEN
5/28Tue
nonstopUnited Airlines
3h 31mDEN-BWI
$583
5/4Sat
multi-stopDelta
11h 31mBWI-COS
5/11Sat
multi-stopDelta
12h 48mCOS-BWI
$693
5/7Tue
multi-stopDelta
9h 28mBWI-COS
5/10Fri
multi-stopDelta
12h 48mCOS-BWI
$859

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Baltimore - Colorado Flights

Departure:

Baltimore (BWI)United States

Return flight deals:

Colorado - Baltimore

Cabin classes:

$815
$838
$516
$80