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$61+ Cheap flights from Raleigh to Baltimore (RDU - 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — BWI
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Raleigh-Durham to Baltimore/Washington are usually found in July or October, booked 61 days in advance, depart on a Tuesday or Thursday and return on a Thursday

Cheap flight deals from Raleigh to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Baltimore (BWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$134
(Kiwi.com)

One-way from

$61
(Kiwi.com)

Popular in

August

Cheapest in

July

Average price

$271
From Raleigh-Durham to Baltimore/Washington
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One-way flight from Raleigh-Durham to Baltimore/Washington
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Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 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 Raleigh to Baltimore

Cheapest flights from Raleigh to Baltimore
Explore the most affordable flight options available from Raleigh to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/8. 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 11/147:05 pmRDU - BWI
1 stop5h 08mMultiple Airlines
Sun 11/166:45 amBWI - RDU
1 stop4h 06mMultiple Airlines
Deal found 9/8$134
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/210:48 amRDU - BWI
1 stop25h 20mFrontier
Sun 10/59:52 pmBWI - RDU
1 stop12h 01mFrontier
Deal found 9/9$139
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/75:19 pmRDU - BWI
1 stop6h 35mSpirit Airlines
Mon 11/1010:48 amBWI - RDU
1 stop5h 36mSpirit Airlines
Deal found 9/10$140
This Cheapflightsfares deal was found by Cheapflights users on 9/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:42 pmRDU - BWI
1 stop5h 35mFrontier
Mon 9/2912:00 pmBWI - RDU
1 stop6h 34mFrontier
Deal found 9/8$142
This Priceline deal was found by Cheapflights users on 9/10. 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.
Sat 10/2510:30 amRDU - BWI
1 stop7h 07mFrontier
Wed 10/2910:00 amBWI - RDU
1 stop6h 39mFrontier
Deal found 9/10$143
This Priceline deal was found by Cheapflights users on 9/10. 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.
Thu 9/256:38 pmRDU - BWI
1 stop5h 39mFrontier
Fri 9/2612:00 pmBWI - RDU
1 stop6h 34mFrontier
Deal found 9/10$144
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/210:48 amRDU - BWI
1 stop25h 20mMultiple Airlines
Sun 10/59:52 pmBWI - RDU
1 stop11h 15mMultiple Airlines
Deal found 9/9$147
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 10/97:15 pmRDU - BWI
1 stop4h 58mFrontier
Thu 10/1611:14 amBWI - RDU
1 stop9h 27mFrontier
Deal found 9/9$149
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sat 10/2510:30 amRDU - BWI
1 stop7h 07mFrontier
Sat 11/14:30 pmBWI - RDU
1 stop6h 28mFrontier
Deal found 9/10$152
This Priceline deal was found by Cheapflights users on 9/10. 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.
Sat 10/117:30 amRDU - BWI
1 stop8h 07mFrontier
Tue 10/148:45 amBWI - RDU
1 stop6h 52mFrontier
Deal found 9/10$153

Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh 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 11, 2025.
Use the filters below to find and compare flights from Raleigh to Baltimore that are best for you.

Fly from

Raleigh

Fly to

Baltimore

Route

Depart

Return

Price

RaleighBaltimore

RDU - BWI

RDUBWI

Raleigh-Durham

Fri 11/14

7:05 pm-12:13 am

1 stop5h 08m

Baltimore/Washington

Sun 11/16

6:45 am-10:51 am

1 stop4h 06m

$138

RaleighBaltimore

RDU - BWI

RDUBWI

Raleigh-Durham

Fri 10/31

6:51 pm-12:18 am

1 stop5h 27m

Baltimore/Washington

Sun 11/2

4:30 pm-10:48 pm

1 stop6h 18m

$144

RaleighBaltimore

RDU - BWI

RDUBWI

Raleigh-Durham

Thu 10/2

10:48 am-12:08 pm

1 stop25h 20m

Baltimore/Washington

Sun 10/5

9:59 pm-2:50 pm

1 stop16h 51m

$144

RaleighBaltimore

RDU - BWI

RDUBWI

Raleigh-Durham

Thu 10/2

10:48 am-12:08 pm

1 stop25h 20m

Baltimore/Washington

Sun 10/5

9:52 pm-9:07 am

1 stop11h 15m

$147

RaleighBaltimore

RDU - BWI

RDUBWI

Raleigh-Durham

Fri 9/19

6:42 pm-12:17 am

1 stop5h 35m

Baltimore/Washington

Sun 9/21

9:59 pm-2:50 pm

1 stop16h 51m

$157

RaleighBaltimore

RDU - BWI

RDUBWI

Raleigh-Durham

Wed 10/8

6:20 am-7:25 am

Nonstop1h 05m

Baltimore/Washington

Wed 10/15

1:20 pm-2:35 pm

Nonstop1h 15m

$168

RaleighBaltimore

RDU - BWI

RDUBWI

Raleigh-Durham

Sat 10/11

4:15 pm-5:25 pm

Nonstop1h 10m

Baltimore/Washington

Tue 10/14

8:35 am-9:55 am

Nonstop1h 20m

$171

RaleighBaltimore

RDU - BWI

RDUBWI

Raleigh-Durham

Sat 10/25

9:40 am-10:45 am

Nonstop1h 05m

Baltimore/Washington

Wed 10/29

6:45 am-8:00 am

Nonstop1h 15m

$171

RaleighBaltimore

RDU - BWI

RDUBWI

Raleigh-Durham

Mon 9/15

6:42 pm-12:17 am

1 stop5h 35m

Baltimore/Washington

Thu 9/18

9:37 pm-9:53 am

1 stop12h 16m

$172

RaleighBaltimore

RDU - BWI

RDUBWI

Raleigh-Durham

Thu 10/9

7:15 pm-12:13 am

1 stop4h 58m

Baltimore/Washington

Thu 10/16

11:14 am-8:41 pm

1 stop9h 27m

$173

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 20 results
1
2

The best insider tips for Raleigh to Baltimore flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Raleigh to Baltimore trip
Airports
RDU

RDU offers free Wi-Fi throughout the terminals. Connect to the 'RDU Free WiFi' network for seamless browsing before your flight.

Read more about RDUby John Walton
BWI

For a quick trip to downtown Baltimore, take the MTA Light Rail from BWI. It's an easy and efficient option for travelers.

Read more about BWIby Emily Zemler
Our travel experts
John Walton

John Walton

Expert on RDU

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Emily Zemler

Emily Zemler

Expert on BWI

Emily Zemler

Emily Zemler

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more

Best time to book a flight from Raleigh to Baltimore

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

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

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Baltimore. Price data was last updated on August 29, 2025.

Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from Raleigh to Baltimore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Raleigh to Baltimore (average of $241). Flying from Raleigh 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 RDU to BWI?

Find hourly flight availability from Raleigh 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 11, 2025.

It’s optimal to fly from Raleigh to Baltimore in the afternoon. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Raleigh to Baltimore. Price data was last updated on September 7, 2025.

Travelers seeking maximum savings on their Raleigh to Baltimore flight should consider departing on Thursday afternoons 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.

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 11, 2025.
See what other customers who have flown with Southwest, United Airlines, and American Airlines from Raleigh to Baltimore have to say. 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
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,023 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,177 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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

  • What airports do I use to fly from Raleigh to Baltimore?

    To fly from Raleigh to Baltimore, you need to book a flight from Raleigh-Durham (RDU) to Baltimore/Washington (BWI). Nonstop flights to Baltimore/Washington from Raleigh-Durham take 1h 05m on average. When it comes time to book airfare, you have a few options: there are 3 outbound flights from Raleigh-Durham to Baltimore/Washington offered by 6 different airlines.

  • How popular is this Raleigh to Baltimore flight route?

    Flights from Raleigh-Durham to Baltimore/Washington have been viewed 67 times in the past calendar month.

  • How long is the flight from Raleigh to Baltimore?

    For as low as $144, Frontier can have you in Baltimore from Raleigh in 5h 27m. Raleigh and Baltimore are separated by a distance of 255 mi.

  • What are the cheapest airlines flying from Raleigh to Baltimore round-trip?

    Cheapflights users have booked flights from Raleigh to Baltimore round-trip from $78. Other airlines that can offer you cheap pricing are Frontier, from $108, and Southwest, from $165. These flights start at 71% lower than the current average price 3 months from now.

  • What are the cheapest flights from Raleigh to Baltimore?

    Looking for the cheapest flight from Raleigh to Baltimore? While on average our users pay $263, our data indicates the cheapest price to be $88. The most popular route (Raleigh-Durham - Baltimore/Washington), is priced around $138.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Raleigh to Baltimore (average of $241). Flying from Raleigh 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Raleigh to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Raleigh to Baltimore

Discover the top 6 airlines that operate flights from Raleigh 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 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$78Average$128FlexibilityNo cancel feeOn-time65%
FrontierCheapest$108Average$178FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$165Average$275FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$168Average$234FlexibilityNo cancel feeOn-time69%
DeltaCheapest$179Average$247FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$267FlexibilityNo cancel feeOn-time71%

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