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$62+ Cheap flights from Colorado to Baltimore (BWI)

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BWI
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Colorado to Baltimore

Keep the following information in mind while searching for Colorado to Baltimore flight deals. Data was last updated January 8, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$133
(Kiwi.com)

One-way from

$62
(Trip.com)

Popular in

December

Cheapest in

January

Average price

$197
Provider with most accurate pricing for Denver Intl-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Washington, D.C. (WAS) flights.
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From Colorado to Baltimore/Washington
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One-way flight from Colorado to Baltimore/Washington
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Highest demand for flights based on searches. 10% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Colorado to Baltimore

Cheapest flights from Colorado to Baltimore
Explore the most affordable flight options available from Colorado to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
Thu 2/262:10 pmDEN - BWI
1 stop8h 21mFrontier
Wed 3/46:50 pmBWI - DEN
1 stop14h 49mFrontier
Deal found 1/7$133
This Priceline deal was found by Cheapflights users on 1/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/27:00 amDEN - BWI
1 stop9h 01mFrontier
Tue 2/37:10 amBWI - DEN
1 stop7h 09mFrontier
Deal found 1/7$136
This Frontier deal was found by Cheapflights users on 1/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/288:24 pmDEN - BWI
1 stop12h 58mFrontier
Sat 3/79:28 pmBWI - DEN
1 stop11h 58mFrontier
Deal found 1/7$139
This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
Wed 2/258:00 pmDEN - BWI
1 stop12h 02mFrontier
Wed 3/48:00 amBWI - DEN
1 stop8h 21mFrontier
Deal found 1/7$141
This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
Wed 2/258:00 pmDEN - BWI
1 stop12h 02mFrontier
Thu 3/59:19 amBWI - DEN
1 stop11h 04mFrontier
Deal found 1/7$142
This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
Tue 3/1711:59 pmDEN - BWI
1 stop12h 25mFrontier
Wed 3/256:05 amBWI - DEN
1 stop8h 04mFrontier
Deal found 1/7$143
This Kiwi.com deal was found by Cheapflights users on 1/5. 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.
Mon 3/211:59 pmDEN - BWI
1 stop9h 18mMultiple Airlines
Wed 3/46:00 amBWI - DEN
1 stop17h 35mMultiple Airlines
Deal found 1/5$144
This Kiwi.com deal was found by Cheapflights users on 1/5. 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.
Wed 2/2511:59 pmDEN - BWI
1 stop9h 18mMultiple Airlines
Tue 3/35:58 pmBWI - DEN
1 stop15h 41mMultiple Airlines
Deal found 1/5$145
This Frontier deal was found by Cheapflights users on 1/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/222:57 pmDEN - BWI
1 stop16h 08mFrontier
Wed 1/287:10 amBWI - DEN
1 stop7h 09mFrontier
Deal found 1/7$146
This Booking.com deal was found by Cheapflights users on 1/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/261:50 pmDEN - BWI
1 stop8h 46mFrontier
Wed 1/287:10 amBWI - DEN
1 stop7h 09mFrontier
Deal found 1/7$147
This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
Wed 2/2512:59 amDEN - BWI
1 stop14h 14mFrontier
Sat 3/74:53 pmBWI - DEN
1 stop7h 51mFrontier
Deal found 1/7$148
This American Airlines deal was found by Cheapflights users on 1/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/46:12 amCOS - BWI
1 stop6h 37mAmerican Airlines
Wed 2/116:07 amBWI - COS
1 stop10h 05mAmerican Airlines
Deal found 1/7$195

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Baltimore 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 January 8, 2026.
Use the filters below to find and compare flights from Colorado to Baltimore that are best for you.

Fly from

Colorado

Fly to

Baltimore

Route

Depart

Return

Price

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Tue 2/3

3:17 pm-11:10 pm

1 stop5h 53m

Baltimore/Washington

Tue 2/10

6:07 am-2:12 pm

1 stop10h 05m

$195

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Tue 2/17

5:10 am-2:10 pm

1 stop7h 00m

Baltimore/Washington

Tue 2/24

8:20 am-2:30 pm

1 stop8h 10m

$195

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Tue 3/10

1:59 pm-10:59 pm

1 stop7h 00m

Baltimore/Washington

Wed 3/18

7:03 pm-11:59 pm

1 stop6h 56m

$195

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Wed 2/4

6:12 am-2:49 pm

1 stop6h 37m

Baltimore/Washington

Wed 2/11

6:07 am-2:12 pm

1 stop10h 05m

$195

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Tue 3/10

6:00 am-6:00 pm

2 stops10h 00m

Baltimore/Washington

Wed 3/18

7:00 am-3:40 pm

1 stop10h 40m

$212

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Wed 2/11

1:20 pm-10:02 pm

1 stop6h 42m

Baltimore/Washington

Wed 2/18

6:00 am-12:25 pm

1 stop8h 25m

$217

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Tue 3/10

6:20 am-3:35 pm

1 stop7h 15m

Baltimore/Washington

Tue 3/17

11:45 am-8:28 pm

2 stops10h 43m

$222

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Tue 3/10

7:25 am-4:45 pm

1 stop7h 20m

Baltimore/Washington

Sat 3/14

4:20 pm-12:10 am

1 stop9h 50m

$226

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Sat 2/14

2:50 pm-10:20 pm

1 stop5h 30m

Baltimore/Washington

Wed 2/18

4:00 pm-10:35 pm

1 stop8h 35m

$226

Colorado SpringsBaltimore

COS - BWI

COSBWI

Colorado Springs

Thu 4/23

2:15 pm-5:30 am

1 stop13h 15m

Baltimore/Washington

Tue 4/28

6:30 am-1:50 pm

1 stop9h 20m

$226

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

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

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Colorado 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 Colorado to Baltimore

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

Currently, January is the cheapest month in which you can book a flight from Colorado to Baltimore (average of $72). Flying from Colorado to Baltimore in May is currently the most expensive (average of $134). 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 CO to BWI?

Find hourly flight availability from Colorado to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 8, 2026.

One of the essential ways to save on airfare from Colorado to Baltimore is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 10% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Colorado to Baltimore. Price data was last updated on January 3, 2026.

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

Weekly flight availability from Colorado to Baltimore

Explore weekly flight availability from Colorado to Baltimore. 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 January 8, 2026.

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

How much does it cost to fly round-trip from Colorado to Baltimore?

Related info for your journey

Find useful and relevant information for your journey from Colorado to Baltimore. 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 into for flights to Baltimore from Colorado?

    Located just 8.5 mi from the city center, Baltimore/Washington (BWI) is the airport most travelers will use when flying to Baltimore from Colorado.

  • How popular is this Colorado to Baltimore flight route?

    Flights from Colorado to Baltimore/Washington have been viewed 32 times in the past calendar month.

  • How long is the flight from Colorado to Baltimore?

    For as low as $195, American Airlines can have you in Baltimore from Colorado in 5h 53m. The distance from Colorado to Baltimore is about 1499 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airlines for a one-way flight from Colorado to Baltimore are Frontier ($65), American Airlines ($79), and Southwest ($108).

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

    The most popular route from Colorado to Baltimore is Denver Intl - Baltimore/Washington. You may also consider Colorado Springs - Baltimore/Washington or Grand Junction Regnl - Baltimore/Washington.

  • What are the cheapest flights from Colorado to Baltimore?

    Looking at all options, your cheapest flight can be booked for $144. While the most popular route (Denver Intl - Baltimore/Washington) can be booked for $144 on average, our data indicates $373 when flying from Colorado to Baltimore.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado to Baltimore 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 Colorado to Baltimore?

    Currently, January is the cheapest month in which you can book a flight from Colorado to Baltimore (average of $72). Flying from Colorado to Baltimore in May is currently the most expensive (average of $134). 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.

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Top 5 airlines flying from Colorado to Baltimore

Discover the top 5 airlines that operate flights from Colorado to Baltimore. 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$223FlexibilityNo cancel feeOn-time62%
DeltaCheapest$138Average$276FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$216Average$381FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$218Average$409FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$219Average$481FlexibilityNo cancel feeOn-time69%

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