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$62+ Cheap flights from Aurora, CO 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BWI
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheapflights Tip: The best prices from Aurora to Baltimore/Washington are usually found in September or August, booked 54 days in advance, depart on a Friday or Wednesday and return on a Friday

Cheap flight deals from Aurora to Baltimore

Cheapest flights from Aurora to Baltimore
Explore the most affordable flight options available from Aurora to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This CheapOair deal was found by Cheapflights users on 12/15. 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.
Tue 12/306:25 amDEN - BWI
1 stop27h 21mFrontier
Mon 1/55:41 pmBWI - DEN
1 stop17h 59mFrontier
Deal found 12/15$183
This CheapOair deal was found by Cheapflights users on 12/15. 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.
Tue 12/306:05 amDEN - BWI
1 stop8h 36mFrontier
Fri 1/26:00 amBWI - DEN
1 stop9h 33mFrontier
Deal found 12/15$208
This Travelocity deal was found by Cheapflights users on 12/15. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:59 pmDEN - BWI
1 stop19h 06mFrontier
Mon 1/196:05 amBWI - DEN
1 stop8h 16mFrontier
Deal found 12/15$216
This CheapOair deal was found by Cheapflights users on 12/14. 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.
Wed 12/2411:59 pmDEN - BWI
1 stop29h 23mFrontier
Tue 1/61:02 pmBWI - DEN
1 stop7h 01mFrontier
Deal found 12/14$217
This CheapOair deal was found by Cheapflights users on 12/15. 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.
Tue 12/306:05 amDEN - BWI
1 stop8h 36mFrontier
Thu 1/18:17 amBWI - DEN
1 stop16h 47mFrontier
Deal found 12/15$220
This CheapOair deal was found by Cheapflights users on 12/14. 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.
Sat 12/201:21 pmDEN - BWI
1 stop25h 20mFrontier
Tue 1/61:02 pmBWI - DEN
1 stop7h 01mFrontier
Deal found 12/14$237
This CheapOair deal was found by Cheapflights users on 12/15. 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.
Thu 12/252:42 pmDEN - BWI
1 stop7h 52mFrontier
Thu 1/112:39 pmBWI - DEN
1 stop26h 37mFrontier
Deal found 12/15$245
This CheapOair deal was found by Cheapflights users on 12/14. 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.
Sun 12/2812:16 amDEN - BWI
1 stop8h 39mFrontier
Mon 1/55:41 pmBWI - DEN
1 stop28h 18mFrontier
Deal found 12/14$254
This Super.com deal was found by Cheapflights users on 12/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:42 pmDEN - BWI
1 stop7h 52mFrontier
Mon 12/299:30 pmBWI - DEN
1 stop13h 08mFrontier
Deal found 12/15$257
This Expedia deal was found by Cheapflights users on 12/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:42 pmDEN - BWI
1 stop7h 52mFrontier
Tue 12/308:50 pmBWI - DEN
1 stop13h 48mFrontier
Deal found 12/15$258

Find flight deals from Aurora to Baltimore

Keep the following information in mind while searching for Aurora to Baltimore flight deals. Data was last updated December 16, 2025.

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

September

Average price

$472
Provider with most accurate pricing for Denver Intl-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Washington, D.C. (WAS) flights.
Search Deals
From Aurora to Baltimore/Washington
Search Deals
One-way flight from Aurora to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($14 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 Aurora 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 December 16, 2025.
Use the filters below to find and compare flights from Aurora to Baltimore that are best for you.

Fly from

Aurora

Fly to

Baltimore

Route

Depart

Return

Price

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Wed 1/28

11:40 am-11:36 pm

2 stops9h 56m

Baltimore/Washington

Thu 1/29

6:00 am-12:19 pm

1 stop8h 19m

$184

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Sat 1/10

11:59 pm-12:07 pm

1 stop10h 08m

Baltimore/Washington

Mon 1/12

11:45 am-9:38 pm

1 stop11h 53m

$186

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Thu 1/8

11:59 pm-10:21 am

1 stop8h 22m

Baltimore/Washington

Mon 1/12

11:45 am-9:38 pm

1 stop11h 53m

$186

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Wed 1/28

4:45 pm-10:05 pm

Nonstop3h 20m

Baltimore/Washington

Thu 1/29

7:35 am-9:50 am

Nonstop4h 15m

$312

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Thu 1/8

5:50 pm-11:15 pm

Nonstop3h 25m

Baltimore/Washington

Mon 1/12

8:23 am-10:35 am

Nonstop4h 12m

$321

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Sat 1/10

6:20 am-11:50 am

Nonstop3h 30m

Baltimore/Washington

Sat 1/17

6:00 pm-8:10 pm

Nonstop4h 10m

$321

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Sat 2/7

6:20 am-11:50 am

Nonstop3h 30m

Baltimore/Washington

Tue 2/10

10:25 am-12:35 pm

Nonstop4h 10m

$321

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Sun 2/15

10:40 am-5:40 pm

1 stop5h 00m

Baltimore/Washington

Tue 2/17

2:10 pm-4:20 pm

Nonstop4h 10m

$336

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Thu 2/19

7:45 am-4:10 pm

1 stop6h 25m

Baltimore/Washington

Mon 2/23

4:09 pm-6:21 pm

Nonstop4h 12m

$337

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Fri 2/6

12:30 am-10:05 am

1 stop7h 35m

Baltimore/Washington

Sat 2/7

5:30 pm-12:28 am

1 stop8h 58m

$341

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 19 results
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Best time to book a flight from Aurora to Baltimore

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

How far ahead should I book a flight from Aurora to Baltimore?

Use this chart to determine the optimal time to book a round-trip flight from Aurora to Baltimore. Price data was last updated on December 12, 2025.

The best time to book flights from Aurora to Baltimore is 54 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Aurora to Baltimore (average of $76). Flying from Aurora 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 9UR to BWI?

Find hourly flight availability from Aurora 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 December 16, 2025.

One of the essential ways to save on airfare from Aurora to Baltimore is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 22% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Aurora to Baltimore. Price data was last updated on December 13, 2025.

Travelers seeking maximum savings on their Aurora 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 Aurora to Baltimore

Explore weekly flight availability from Aurora 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 December 16, 2025.

The most flights from 9UR to BWI are scheduled on a Friday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated December 16, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Aurora to Baltimore by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,250 reviews

Crew

8.6

Boarding

8.1

Overall

7.9

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue
Southwest
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Crew

8.6

Boarding

8.1

Overall

7.9

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue
Delta
7.9
Good
8,010 reviews
Southwest
7.9
Good
4,250 reviews

Crew

8.6

Boarding

8.1

Overall

7.9

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue
United Airlines
7.4
Good
9,095 reviews
Southwest
7.9
Good
4,250 reviews

Crew

8.6

Boarding

8.1

Overall

7.9

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue
American Airlines
7.2
Good
11,048 reviews
Southwest
7.9
Good
4,250 reviews

Crew

8.6

Boarding

8.1

Overall

7.9

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue
Frontier
5.8
Fair
3,082 reviews
Southwest
7.9
Good
4,250 reviews

Crew

8.6

Boarding

8.1

Overall

7.9

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Aurora 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 Aurora?

    Most people fly into Baltimore/Washington (BWI) if they book a flight to Baltimore from Aurora. On average, Baltimore/Washington has 8 inbound flights from Aurora per day from 5 airlines. Baltimore/Washington is conveniently located just 8.5 mi from Baltimore’s city center.

  • How popular is this Aurora to Baltimore flight route?

    The Aurora to Baltimore/Washington flight path was viewed by 34 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Aurora to Baltimore?

    There are many flights that can get you from Aurora to Baltimore in 3h 20m. Fly via Frontier or Southwest to get the fastest option. There are 1486 mi between Aurora and Baltimore. Both multi-stop and nonstop flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $66. Southwest flights start at $108 while deals on Delta start at $118 one-way.

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

    Consider Frontier (100%), United Airlines (91%) or Southwest (77%) when booking your flight. These represent the most reliable airlines when flying from Aurora to Baltimore.

  • What are the cheapest flights from Aurora to Baltimore?

    Looking at all options, your cheapest flight can be booked for $149. While the most popular route (Denver Intl - Baltimore/Washington) can be booked for $165 on average, our data indicates $924 when flying from Aurora to Baltimore.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Aurora to Baltimore (average of $76). Flying from Aurora 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.

See more FAQs

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Alternative routes for Aurora to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
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Montrose to Reagan-National flights
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Top 5 airlines flying from Aurora to Baltimore

Discover the top 5 airlines that operate flights from Aurora 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$225FlexibilityNo cancel feeOn-time62%
DeltaCheapest$138Average$276FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$216Average$381FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$218Average$410FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$220Average$414FlexibilityNo cancel feeOn-time69%

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