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$95+ Cheap flights from Sky Harbor Intl (PHX) 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BWI
Mar 26 — Apr 21
Wed 3/26
Wed 4/2
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Baltimore/Washington are usually found in August or July, booked 69 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Sky Harbor Intl to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) 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 March 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$184
(Cheapflightsfares)

One-way from

$95
(Cheapflightsfares)

Popular in

December

Cheapest in

August

Average price

$462
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Baltimore/Washington flight deals.
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Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Baltimore/Washington flights.
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From Phoenix Sky Harbor Intl to Baltimore/Washington
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One-way flight from Phoenix Sky Harbor Intl to Baltimore/Washington
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Highest demand for flights based on searches. 18% potential increase in price ($91 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Sky Harbor Intl to Baltimore

Cheapest flights from Sky Harbor Intl to Baltimore
Explore the most affordable flight options available from Sky Harbor Intl to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/20. 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.
Sun 5/42:34 pmPHX - BWI
1 stop12h 12mSpirit Airlines
Mon 5/56:51 amBWI - PHX
1 stop9h 37mSpirit Airlines
Deal found 3/20$184
This Booking.com deal was found by Cheapflights users on 3/20. 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.
Sun 5/42:34 pmPHX - BWI
1 stop12h 12mMultiple Airlines
Fri 5/912:25 pmBWI - PHX
1 stop8h 00mMultiple Airlines
Deal found 3/20$239
This Sun Country Air deal was found by Cheapflights users on 3/21. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:25 pmPHX - BWI
1 stop13h 59mSun Country Air
Mon 5/1212:30 pmBWI - PHX
1 stop7h 55mSun Country Air
Deal found 3/21$265
This Southwest deal was found by Cheapflights users on 3/21. 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.
Mon 4/145:15 amPHX - BWI
Nonstop4h 20mSouthwest
Sun 4/206:25 amBWI - PHX
Nonstop5h 05mSouthwest
Deal found 3/21$277
This American Airlines deal was found by Cheapflights users on 3/21. 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.
Tue 4/151:09 amPHX - BWI
1 stop6h 10mAmerican Airlines
Sat 4/195:00 amBWI - PHX
1 stop7h 10mAmerican Airlines
Deal found 3/21$297
This Frontier deal was found by Cheapflights users on 3/21. 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 6/55:27 pmPHX - BWI
1 stop12h 40mFrontier
Sun 6/810:07 amBWI - PHX
1 stop9h 15mFrontier
Deal found 3/21$298
This Delta deal was found by Cheapflights users on 3/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1712:45 amPHX - BWI
1 stop6h 42mDelta
Tue 5/201:15 pmBWI - PHX
1 stop7h 29mDelta
Deal found 3/21$322
This United Airlines deal was found by Cheapflights users on 3/20. 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.
Thu 4/1012:45 amPHX - BWI
1 stop6h 09mUnited Airlines
Mon 4/1410:50 amBWI - PHX
2 stops11h 01mUnited Airlines
Deal found 3/20$383

Cheapflights Fare Finder

Customize your flight search to find flights from Sky Harbor Intl 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 March 21, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Baltimore that are best for you.

Fly from

Sky Harbor Intl

Fly to

Baltimore

Route

Depart

Return

Price

PhoenixBaltimore

PHX - BWI

PHXBWI

Phoenix Sky Harbor Intl

Sun 5/4

2:34 pm-5:46 am

1 stop12h 12m

Baltimore/Washington

Mon 5/5

6:51 am-1:28 pm

1 stop9h 37m

$184

PhoenixBaltimore

PHX - BWI

PHXBWI

Phoenix Sky Harbor Intl

Sun 5/4

2:34 pm-5:46 am

1 stop12h 12m

Baltimore/Washington

Fri 5/9

12:25 pm-5:25 pm

1 stop8h 00m

$239

PhoenixBaltimore

PHX - BWI

PHXBWI

Phoenix Sky Harbor Intl

Thu 5/8

6:25 pm-11:24 am

1 stop13h 59m

Baltimore/Washington

Mon 5/12

12:30 pm-5:25 pm

1 stop7h 55m

$265

PhoenixBaltimore

PHX - BWI

PHXBWI

Phoenix Sky Harbor Intl

Mon 4/14

5:15 am-12:35 pm

Nonstop4h 20m

Baltimore/Washington

Sun 4/20

6:25 am-8:30 am

Nonstop5h 05m

$277

PhoenixBaltimore

PHX - BWI

PHXBWI

Phoenix Sky Harbor Intl

Tue 4/15

1:09 am-10:19 am

1 stop6h 10m

Baltimore/Washington

Sat 4/19

5:00 am-9:10 am

1 stop7h 10m

$297

PhoenixBaltimore

PHX - BWI

PHXBWI

Phoenix Sky Harbor Intl

Thu 6/5

5:27 pm-9:07 am

1 stop12h 40m

Baltimore/Washington

Sun 6/8

10:07 am-4:22 pm

1 stop9h 15m

$298

PhoenixBaltimore

PHX - BWI

PHXBWI

Phoenix Sky Harbor Intl

Sat 5/17

12:45 am-10:27 am

1 stop6h 42m

Baltimore/Washington

Tue 5/20

1:15 pm-5:44 pm

1 stop7h 29m

$322

PhoenixBaltimore

PHX - BWI

PHXBWI

Phoenix Sky Harbor Intl

Thu 4/10

12:45 am-9:54 am

1 stop6h 09m

Baltimore/Washington

Mon 4/14

10:50 am-6:51 pm

2 stops11h 01m

$383

PhoenixBaltimore

PHX - BWI

PHXBWI

Phoenix Sky Harbor Intl

Fri 5/2

2:34 pm-5:46 am

1 stop12h 12m

$95

PhoenixBaltimore

PHX - BWI

PHXBWI

Phoenix Sky Harbor Intl

Tue 4/22

9:55 pm-5:10 am

Nonstop4h 15m

$139

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Showing 1-10 of 17 results
1
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Compare providers for flights from Sky Harbor Intl to Baltimore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Baltimore in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Baltimore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Baltimore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Phoenix Sky Harbor Intl Airport 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 Phoenix Sky Harbor Intl Airport to Baltimore trip
Airports
PHX

PHX offers short security lines, often under 10 minutes. Check live wait times online to choose the shortest lane.

Read more about PHXby Brandon Schultz
BWI

Take the MTA Light Rail from BWI to downtown Baltimore for a quick and easy commute.

Read more about BWIby Emily Zemler
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on PHX

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

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 Sky Harbor Intl to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to Baltimore

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Baltimore?

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Baltimore. Price data was last updated on March 14, 2025.

The best time to book flights from Phoenix Sky Harbor Intl Airport to Baltimore is 69 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 Phoenix Sky Harbor Intl Airport to Baltimore?

Currently, August is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Baltimore (average of $241). Flying from Phoenix Sky Harbor Intl Airport 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 PHX to BWI?

Find hourly flight availability from Sky Harbor Intl 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 March 21, 2025.

It’s optimal to fly from Phoenix Sky Harbor Intl Airport to Baltimore in the afternoon. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Baltimore?

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Baltimore. Price data was last updated on March 16, 2025.

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Baltimore flight should consider departing on Saturday at noon when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Phoenix Sky Harbor Intl Airport to Baltimore

Explore weekly flight availability from Sky Harbor Intl 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 March 21, 2025.

The most flights from PHX to BWI are scheduled on a Monday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Baltimore by month

Plan your trip to Baltimore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Baltimore ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Baltimore when rainfall is around 2.9 in.

Temperature in Baltimore by month

Plan your trip to Baltimore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Baltimore, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 March 21, 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta from Phoenix to Baltimore. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,278 reviews

Comfort

8.1

Entertainment

7.6

Boarding

8.2

Food

7.1

Overall

8.1

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,278 reviews
Southwest
8.1
Very good
4,278 reviews

Comfort

8.1

Entertainment

7.6

Boarding

8.2

Food

7.1

Overall

8.1

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,759 reviews
Southwest
8.1
Very good
4,278 reviews

Comfort

8.1

Entertainment

7.6

Boarding

8.2

Food

7.1

Overall

8.1

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,895 reviews
Southwest
8.1
Very good
4,278 reviews

Comfort

8.1

Entertainment

7.6

Boarding

8.2

Food

7.1

Overall

8.1

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,605 reviews
Southwest
8.1
Very good
4,278 reviews

Comfort

8.1

Entertainment

7.6

Boarding

8.2

Food

7.1

Overall

8.1

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,278 reviews

Comfort

8.1

Entertainment

7.6

Boarding

8.2

Food

7.1

Overall

8.1

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl 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 Phoenix Sky Harbor Intl?

    Baltimore/Washington (BWI), located 8.5 mi from the city center, is the airport you fly into when you book flights from Phoenix Sky Harbor Intl to Baltimore. 6 airlines have flights to Baltimore/Washington from Phoenix Sky Harbor Intl on a regular basis. Booking flights from Phoenix Sky Harbor Intl to Baltimore/Washington should not be difficult; the airport handles an average of 3 inbound flights from Phoenix Sky Harbor Intl per day.

  • What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Baltimore round-trip?

    Our cheapest airline available from Phoenix Sky Harbor Intl Airport to Baltimore is Spirit Airlines. Our recent data shows that you can find tickets from as low as $184 on this airline. Additional options worth looking into are Sun Country Air and Southwest, starting at $265 and $277 round-trip. Spirit Airlines is 52% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to Baltimore one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $95. Users have also found prices from $139 and $140 on Southwest and Sun Country Air, respectively.

  • What are the cheapest flights from Phoenix Sky Harbor Intl Airport to Baltimore?

    Looking at all options, your cheapest flight can be booked for $138. While the most popular route (Phoenix Sky Harbor Intl - Baltimore/Washington) can be booked for $184 on average our data indicates $347 when flying from Phoenix Sky Harbor Intl Airport to Baltimore.

  • Can I find deals for flights from Sky Harbor Intl to Baltimore that include hotel bookings?

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

  • How can I find direct flights from Sky Harbor Intl to Baltimore?

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

  • Can I find deals for business class flights from Sky Harbor Intl to Baltimore?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to Baltimore?

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

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to Dulles Intl flights
Sky Harbor Intl to Reagan-National flights
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Top 6 airlines flying from Sky Harbor Intl to Baltimore

Discover the top 6 airlines that operate flights from Sky Harbor Intl 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 March 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$135Average$234FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$135Average$219FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$218Average$384FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$253Average$406FlexibilityNo cancel feeOn-time69%
DeltaCheapest$299Average$360FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$359Average$482FlexibilityNo cancel feeOn-time63%
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