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$98+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BWI
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheapflights Tip: The best prices from Aurora to Baltimore/Washington are usually found in October or September, booked 43 days in advance, depart on a Friday or Wednesday and return on a Friday

Cheap flight deals from Aurora to Baltimore

Keep the following information in mind while searching for Aurora to Baltimore flight deals. Data was last updated September 14, 2025.

Round-trip from

$147
(Southwest)

One-way from

$98
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$267
From Aurora to Baltimore/Washington
Search Deals
One-way flight from Aurora to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 8% 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 September 2025
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Find 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 September 14, 2025.

This Southwest deal was found by Cheapflights users on 9/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/185:30 pmDEN - BWI
Nonstop3h 25mSouthwest
Sat 10/254:45 pmBWI - DEN
Nonstop4h 05mSouthwest
Deal found 9/14$147
This CheapOair deal was found by Cheapflights users on 9/12. 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 10/309:10 pmDEN - BWI
1 stop14h 53mFrontier
Sun 11/211:09 amBWI - DEN
1 stop13h 11mFrontier
Deal found 9/12$148
This CheapOair deal was found by Cheapflights users on 9/12. 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 10/2312:59 amDEN - BWI
1 stop6h 49mFrontier
Mon 10/2711:14 amBWI - DEN
1 stop23h 52mFrontier
Deal found 9/12$149
This CheapOair deal was found by Cheapflights users on 9/14. 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.
Fri 10/312:16 pmDEN - BWI
Nonstop3h 26mFrontier
Mon 10/69:59 pmBWI - DEN
1 stop13h 05mFrontier
Deal found 9/14$150
This Frontier deal was found by Cheapflights users on 9/13. 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.
Fri 10/312:16 pmDEN - BWI
Nonstop3h 26mFrontier
Sun 10/1212:20 pmBWI - DEN
1 stop9h 49mFrontier
Deal found 9/13$151
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2412:12 pmDEN - BWI
Nonstop3h 32mMultiple Airlines
Tue 10/2811:23 amBWI - DEN
1 stop8h 53mMultiple Airlines
Deal found 9/14$154
This CheapOair deal was found by Cheapflights users on 9/12. 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 10/1512:34 amDEN - BWI
1 stop9h 01mFrontier
Mon 10/206:29 pmBWI - DEN
Nonstop4h 05mFrontier
Deal found 9/12$155
This CheapOair deal was found by Cheapflights users on 9/11. 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 10/26:00 amDEN - BWI
1 stop13h 14mFrontier
Tue 10/711:19 amBWI - DEN
1 stop27h 25mFrontier
Deal found 9/11$156
This CheapOair deal was found by Cheapflights users on 9/12. 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.
Fri 10/108:58 pmDEN - BWI
1 stop16h 29mFrontier
Tue 10/1411:19 amBWI - DEN
1 stop13h 57mFrontier
Deal found 9/12$157
This CheapOair deal was found by Cheapflights users on 9/14. 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 10/2612:34 amDEN - BWI
1 stop9h 01mFrontier
Thu 10/303:09 pmBWI - DEN
1 stop18h 32mFrontier
Deal found 9/14$158
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 9/246:55 pmDEN - BWI
1 stop21h 54mFrontier
Fri 9/266:27 pmBWI - DEN
Nonstop4h 02mFrontier
Deal found 9/12$159
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:59 amDEN - BWI
1 stop12h 21mFrontier
Fri 11/144:30 pmBWI - DEN
1 stop6h 58mFrontier
Deal found 9/14$160

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 September 14, 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

Sat 11/15

5:36 pm-10:57 pm

Nonstop3h 21m

Baltimore/Washington

Tue 11/18

10:10 am-12:17 pm

Nonstop4h 07m

$149

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Sat 11/15

7:45 am-1:05 pm

Nonstop3h 20m

Baltimore/Washington

Tue 11/18

4:35 pm-7:50 pm

1 stop5h 15m

$159

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Sat 10/18

5:30 pm-10:55 pm

Nonstop3h 25m

Baltimore/Washington

Sat 10/25

4:15 pm-9:00 pm

2 stops6h 45m

$162

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Thu 10/30

12:55 pm-8:50 pm

1 stop5h 55m

Baltimore/Washington

Wed 11/5

7:00 am-9:05 am

Nonstop4h 05m

$173

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Thu 10/23

6:55 pm-12:15 am

Nonstop3h 20m

Baltimore/Washington

Thu 10/30

12:55 pm-2:55 pm

Nonstop4h 00m

$179

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Fri 10/31

5:15 pm-10:35 pm

Nonstop3h 20m

Baltimore/Washington

Sun 11/2

7:50 am-9:55 am

Nonstop4h 05m

$179

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Fri 1/16

11:00 am-5:45 pm

1 stop4h 45m

Baltimore/Washington

Sun 1/18

7:45 am-1:50 pm

1 stop8h 05m

$199

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Thu 10/16

11:40 pm-5:00 am

Nonstop3h 20m

Baltimore/Washington

Thu 10/30

8:00 am-10:00 am

Nonstop4h 00m

$199

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Fri 12/5

10:15 am-6:45 pm

2 stops6h 30m

Baltimore/Washington

Thu 12/11

3:00 pm-7:45 pm

1 stop6h 45m

$204

DenverBaltimore

DEN - BWI

DENBWI

Denver Intl

Thu 1/29

12:05 pm-8:10 pm

1 stop6h 05m

$100

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 21 results
1
2
3

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 September 12, 2025.

The best time to book flights from Aurora to Baltimore is 43 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, August is the cheapest month in which you can book a flight from Aurora to Baltimore (average of $241). Flying from Aurora to Baltimore in March is currently the most expensive (average of $290). 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 September 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Aurora to Baltimore as you normally would.

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 September 14, 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. Monday at noon 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 September 14, 2025.

The most flights from 9UR to BWI are scheduled on a Friday (13 on average). You will have fewer flight options on Tuesday, 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 September 14, 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
8.0
Very good
4,245 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Crew

8.6

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
8.0
Very good
4,245 reviews
Southwest
8.0
Very good
4,245 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Crew

8.6

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
8.0
Very good
7,956 reviews
Southwest
8.0
Very good
4,245 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Crew

8.6

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
8,931 reviews
Southwest
8.0
Very good
4,245 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Crew

8.6

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
10,000 reviews
Southwest
8.0
Very good
4,245 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Crew

8.6

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
3,173 reviews
Southwest
8.0
Very good
4,245 reviews

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Overall

8.0

Food

7.0

Crew

8.6

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 9 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 29 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 United Airlines or Southwest to get the fastest option. There are 1486 mi between Aurora and Baltimore. Generally, flights for this route are nonstop.

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

    Consider Southwest (71%), Frontier (59%) or United Airlines (45%) 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 $76. While the most popular route (Denver Intl - Baltimore/Washington) can be booked for $121 on average, our data indicates $265 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, August is the cheapest month in which you can book a flight from Aurora to Baltimore (average of $241). Flying from Aurora to Baltimore in March is currently the most expensive (average of $290). 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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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 September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$104Average$221FlexibilityNo cancel feeOn-time62%
DeltaCheapest$138Average$276FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$173Average$415FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$216Average$381FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$216Average$408FlexibilityNo cancel feeOn-time63%

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