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$52+ Cheap flights from Baltimore (BWI) to Colorado

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — DEN
janv. 2 — janv. 91
ven. 1/2
ven. 1/9
1 adult, Economy
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Cheap flight deals from Baltimore to Colorado

Cheapest flights from Baltimore to Colorado
Explore the most affordable flight options available from Baltimore to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on décembre 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/315:30 amBWI - DEN
2 stops43h 06mFrontier
mer. 1/76:00 amDEN - BWI
1 stop16h 29mFrontier
Deal found 12/3$170
This CheapOair deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/1011:16 amBWI - DEN
1 stop13h 48mFrontier
mer. 12/174:45 pmDEN - BWI
1 stop16h 59mFrontier
Deal found 11/30$183
This CheapOair deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2210:00 pmBWI - DEN
1 stop27h 04mFrontier
mar. 1/66:33 pmDEN - BWI
1 stop25h 23mFrontier
Deal found 12/3$184
This Kiwi.com deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/147:52 pmBWI - DEN
2 stops38h 28mFrontier
dim. 12/2111:59 pmDEN - BWI
1 stop7h 28mFrontier
Deal found 12/1$185
This Kiwi.com deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/158:37 amBWI - DEN
1 stop16h 27mFrontier
mar. 12/1611:59 pmDEN - BWI
1 stop8h 22mFrontier
Deal found 12/2$188
This Kiwi.com deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/168:00 amBWI - DEN
1 stop28h 18mFrontier
sam. 12/2011:59 pmDEN - BWI
1 stop10h 50mFrontier
Deal found 12/1$193
This Kiwi.com deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/158:37 amBWI - DEN
1 stop16h 27mFrontier
mer. 12/179:00 pmDEN - BWI
1 stop12h 44mFrontier
Deal found 12/2$194
This Kiwi.com deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/319:34 amBWI - DEN
1 stop13h 29mMultiple Airlines
mer. 1/711:59 pmDEN - BWI
1 stop9h 18mMultiple Airlines
Deal found 12/2$195
This eDestinos deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/308:17 amBWI - DEN
1 stop26h 07mFrontier
ven. 1/99:44 amDEN - BWI
1 stop9h 20mFrontier
Deal found 12/1$197
This Kiwi.com deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/89:11 pmBWI - DEN
1 stop27h 53mFrontier
dim. 12/148:45 pmDEN - BWI
1 stop22h 52mFrontier
Deal found 12/1$198
This Kiwi.com deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/97:06 pmBWI - DEN
2 stops19h 26mMultiple Airlines
mar. 12/1611:59 pmDEN - BWI
1 stop29h 23mMultiple Airlines
Deal found 12/2$201
This United Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/256:15 amBWI - ASE
1 stop7h 07mUnited Airlines
mer. 12/313:15 pmASE - BWI
1 stop6h 43mUnited Airlines
Deal found 12/2$289

Find flight deals from Baltimore to Colorado

Keep the following information in mind while searching for Baltimore to Colorado flight deals. Data was last updated décembre 3, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$162
(Southwest)

One-way from

$52
(Trip.com)

Popular in

December

Cheapest in

January

Average price

$341
Provider with most accurate pricing for Washington, D.C. (WAS)-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Denver Intl flights.
Search Deals
From Baltimore/Washington to Colorado
Search Deals
One-way flight from Baltimore/Washington to Colorado
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to Colorado that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated décembre 3, 2025.
Use the filters below to find and compare flights from Baltimore to Colorado that are best for you.

Fly from

Baltimore

Fly to

Colorado

Route

Depart

Return

Price

BaltimoreMontrose

BWI - MTJ

BWIMTJ

Baltimore/Washington

mer. 1/7

7:35 am-12:00 pm

1 stop6h 25m

Montrose County

mer. 1/14

12:40 pm-10:05 pm

1 stop7h 25m

$162

BaltimoreColorado Springs

BWI - COS

BWICOS

Baltimore/Washington

mar. 1/27

6:00 am-5:41 pm

2 stops13h 41m

Colorado Springs

lun. 2/2

3:17 pm-11:10 pm

1 stop5h 53m

$182

BaltimoreMontrose

BWI - MTJ

BWIMTJ

Baltimore/Washington

ven. 1/30

7:35 am-12:00 pm

1 stop6h 25m

Montrose County

mar. 2/3

12:40 pm-10:05 pm

1 stop7h 25m

$189

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

ven. 1/30

3:52 pm-11:41 pm

1 stop9h 49m

Denver Intl

lun. 2/2

9:40 am-3:04 pm

Nonstop3h 24m

$209

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

ven. 1/23

3:52 pm-10:06 pm

1 stop8h 14m

Denver Intl

dim. 1/25

6:00 am-2:11 pm

1 stop6h 11m

$214

BaltimoreMontrose

BWI - MTJ

BWIMTJ

Baltimore/Washington

sam. 2/21

7:30 am-2:15 pm

1 stop8h 45m

Montrose County

sam. 2/28

1:40 pm-10:45 pm

1 stop7h 05m

$224

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

mar. 1/27

5:10 pm-7:20 pm

Nonstop4h 10m

Denver Intl

sam. 1/31

6:20 am-11:50 am

Nonstop3h 30m

$233

BaltimoreDenver

BWI - DEN

BWIDEN

Baltimore/Washington

lun. 1/19

6:10 pm-8:20 pm

Nonstop4h 10m

Denver Intl

ven. 1/23

6:20 am-11:50 am

Nonstop3h 30m

$233

BaltimoreMontrose

BWI - MTJ

BWIMTJ

Baltimore/Washington

ven. 1/30

7:35 am-12:00 pm

1 stop6h 25m

Montrose County

lun. 2/2

12:40 pm-10:05 pm

1 stop7h 25m

$239

BaltimoreColorado Springs

BWI - COS

BWICOS

Baltimore/Washington

mar. 1/27

7:45 am-3:55 pm

2 stops10h 10m

Colorado Springs

lun. 2/2

6:40 am-5:15 pm

2 stops8h 35m

$245

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 60 results
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Best time to book a flight from Baltimore to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Baltimore with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Baltimore to Colorado?

Currently, January is the cheapest month in which you can book a flight from Baltimore to Colorado (average of $88). Flying from Baltimore to Colorado in June is currently the most expensive (average of $173). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BWI to CO?

Find hourly flight availability from Baltimore to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated décembre 3, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 19% on flights from Baltimore to Colorado by exploring options for tickets in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Baltimore to Colorado. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Baltimore to Colorado flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Baltimore to Colorado

Explore weekly flight availability from Baltimore to Colorado. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated décembre 3, 2025.

The most flights from BWI to USCO are scheduled on a Tuesday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated décembre 3, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Baltimore to Colorado by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,253 reviews
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,011 reviews
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,063 reviews
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,045 reviews
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.8
Fair
3,094 reviews
Southwest
8.0
Very good
4,253 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Baltimore to Colorado?

    Baltimore/Washington (BWI) is the airport you will fly out of if you book a flight from Baltimore to Colorado. It is only a 8.5 mi journey to Baltimore/Washington (BWI) from Baltimore’s city center.

  • How popular is this Baltimore to Colorado flight route?

    Within the past month, 158 users have taken a look at flights from Baltimore/Washington to Colorado.

  • How long is the flight from Baltimore to Colorado?

    For as low as $162, Southwest can have you in Colorado from Baltimore in 6h 25m. The distance from Baltimore to Colorado is about 1672 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Baltimore to Colorado one-way?

    $55 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $83 and $118, respectively.

  • What are the most popular routes from Baltimore to Colorado?

    The most popular route from Baltimore to Colorado is Baltimore/Washington - Denver Intl. You may also consider Baltimore/Washington - Hayden Yampa Valley or Baltimore/Washington - Colorado Springs.

  • What are the most reliable airlines from Baltimore to Colorado?

    Before booking your flight to Colorado from Baltimore, check out the most reliable airlines to get you to your destination on time: United Airlines (93%), Frontier (83%), Southwest( 72%).

  • What are the cheapest flights from Baltimore to Colorado?

    The cheapest flight price from Baltimore to Colorado is $160. On average you can expect to pay $1,063. The most popular route, (Baltimore/Washington - Denver Intl), can usually be booked for $151.

  • Can I find deals for flights from Baltimore to Colorado that include hotel bookings?

    Yes. In addition to deals on Baltimore to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baltimore to Colorado?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Colorado.

  • Can I find deals for business class flights from Baltimore to Colorado?

    Yes. Cheapflights offers flight deals from Baltimore to Colorado by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Baltimore to Colorado?

    Currently, January is the cheapest month in which you can book a flight from Baltimore to Colorado (average of $88). Flying from Baltimore to Colorado in June is currently the most expensive (average of $173). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Baltimore to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Baltimore to Colorado

Discover the top 5 airlines that operate flights from Baltimore to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated décembre 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$107Average$218FlexibilityNo cancel feeOn-time62%
DeltaCheapest$138Average$342FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$217Average$468FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$234Average$502FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$260Average$487FlexibilityNo cancel feeOn-time71%

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