Baltimore

$90+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — BWI
Nov 1 — Nov 81
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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Baltimore/Washington are usually found in February or September, booked 41 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

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 October 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$193
(Frontier)

One-way from

$90
(Priceline)

Popular in

December

Cheapest in

February

Average price

$368
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Baltimore/Washington flight deals.
Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Baltimore/Washington flights.
From Phoenix Sky Harbor Intl to Baltimore/Washington
One-way flight from Phoenix Sky Harbor Intl to Baltimore/Washington
Highest demand for flights based on searches. 15% potential increase in price ($72 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Average for round-trip flights in October 2025

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 October 2, 2025.

This Frontier deal was found by Cheapflights users on 10/1. 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 11/137:45 amPHX - BWI
2 stops14h 22mFrontier
Mon 11/176:04 pmBWI - PHX
1 stop7h 46mFrontier
Deal found 10/1$193
This CheapOair deal was found by Cheapflights users on 10/2. 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.
Mon 11/35:30 amPHX - BWI
1 stop11h 28mFrontier
Mon 11/104:07 pmBWI - PHX
1 stop23h 45mFrontier
Deal found 10/2$197
This Frontier deal was found by Cheapflights users on 10/1. 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.
Mon 10/2010:55 pmPHX - BWI
1 stop8h 25mFrontier
Mon 11/36:00 amBWI - PHX
1 stop11h 03mFrontier
Deal found 10/1$198
This Kiwi.com deal was found by Cheapflights users on 10/2. 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 10/311:04 pmPHX - BWI
1 stop22h 06mFrontier
Fri 11/77:30 pmBWI - PHX
1 stop24h 20mFrontier
Deal found 10/2$199
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 10/311:04 pmPHX - BWI
1 stop22h 06mFrontier
Sun 11/29:21 amBWI - PHX
1 stop28h 02mFrontier
Deal found 10/1$200
This Frontier deal was found by Cheapflights users on 10/1. 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 11/129:05 pmPHX - BWI
2 stops16h 15mFrontier
Sat 11/155:48 amBWI - PHX
1 stop9h 25mFrontier
Deal found 10/1$201
This Kiwi.com deal was found by Cheapflights users on 10/2. 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 12/112:22 pmPHX - BWI
1 stop26h 57mMultiple Airlines
Sun 12/148:26 pmBWI - PHX
1 stop18h 42mMultiple Airlines
Deal found 10/2$203
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 10/154:41 pmPHX - BWI
1 stop14h 37mMultiple Airlines
Wed 10/226:21 pmBWI - PHX
1 stop16h 56mMultiple Airlines
Deal found 10/1$204
This Kiwi.com deal was found by Cheapflights users on 10/2. 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 10/311:04 pmPHX - BWI
1 stop22h 06mFrontier
Mon 11/34:30 pmBWI - PHX
2 stops26h 31mFrontier
Deal found 10/2$205
This Kiwi.com deal was found by Cheapflights users on 10/2. 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 10/315:16 pmPHX - BWI
1 stop10h 19mMultiple Airlines
Mon 11/36:00 amBWI - PHX
1 stop19h 34mMultiple Airlines
Deal found 10/2$206
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 10/211:16 pmPHX - BWI
1 stop25h 00mMultiple Airlines
Thu 10/236:37 pmBWI - PHX
1 stop23h 42mMultiple Airlines
Deal found 10/1$207
This Kiwi.com deal was found by Cheapflights users on 10/2. 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 12/58:46 amPHX - BWI
1 stop9h 55mMultiple Airlines
Mon 12/88:25 pmBWI - PHX
1 stop25h 41mMultiple Airlines
Deal found 10/2$208

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 October 2, 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 10/12

7:25 am-8:57 pm

1 stop10h 32m

Baltimore/Washington

Mon 10/20

7:54 pm-12:47 am

1 stop7h 53m

$249

PhoenixBaltimore

PHX - BWI

PHXBWI

Phoenix Sky Harbor Intl

Mon 10/13

10:55 pm-10:20 am

1 stop8h 25m

Baltimore/Washington

Sat 10/18

10:16 am-3:31 pm

1 stop8h 15m

$259

PhoenixBaltimore

PHX - BWI

PHXBWI

Phoenix Sky Harbor Intl

Sun 10/12

7:25 am-8:57 pm

1 stop10h 32m

Baltimore/Washington

Sat 10/18

10:16 am-3:31 pm

1 stop8h 15m

$267

PhoenixBaltimore

PHX - BWI

PHXBWI

Phoenix Sky Harbor Intl

Wed 10/29

9:50 pm-5:05 am

Nonstop4h 15m

Baltimore/Washington

Wed 11/5

6:15 am-9:30 am

Nonstop5h 15m

$277

PhoenixBaltimore

PHX - BWI

PHXBWI

Phoenix Sky Harbor Intl

Fri 10/24

9:50 pm-5:05 am

Nonstop4h 15m

Baltimore/Washington

Mon 10/27

6:05 am-9:50 am

1 stop6h 45m

$287

PhoenixBaltimore

PHX - BWI

PHXBWI

Phoenix Sky Harbor Intl

Fri 11/14

5:00 am-11:10 am

Nonstop4h 10m

Baltimore/Washington

Sun 11/16

6:40 am-12:05 pm

1 stop7h 25m

$287

PhoenixBaltimore

PHX - BWI

PHXBWI

Phoenix Sky Harbor Intl

Fri 10/31

7:00 pm-5:00 am

1 stop7h 00m

Baltimore/Washington

Mon 11/3

6:15 am-9:30 am

Nonstop5h 15m

$287

PhoenixBaltimore

PHX - BWI

PHXBWI

Phoenix Sky Harbor Intl

Tue 10/21

9:50 pm-5:05 am

Nonstop4h 15m

Baltimore/Washington

Thu 10/30

7:30 pm-11:35 pm

1 stop7h 05m

$287

PhoenixBaltimore

PHX - BWI

PHXBWI

Phoenix Sky Harbor Intl

Fri 10/24

5:35 am-3:25 pm

1 stop6h 50m

Baltimore/Washington

Sat 10/25

6:35 am-8:40 am

Nonstop5h 05m

$287

PhoenixBaltimore

PHX - BWI

PHXBWI

Phoenix Sky Harbor Intl

Tue 11/11

11:43 am-8:44 pm

1 stop7h 01m

Baltimore/Washington

Tue 11/18

8:05 am-1:11 pm

1 stop7h 06m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/2

Showing 1-10 of 20 results
1
2

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice 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.

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 September 26, 2025.

The best time to book flights from Phoenix Sky Harbor Intl Airport to Baltimore is 41 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 October 2, 2025.

It’s optimal to fly from Phoenix Sky Harbor Intl Airport to Baltimore in the evening. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the afternoon.

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 September 28, 2025.

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

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 with wait times often under 10 minutes. Check live wait times online for the shortest queue.

Read more about PHXby Brandon Schultz
BWI

For easy access to Baltimore, take the MTA Light Rail from BWI. It's quick and connects directly to downtown.

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

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 October 2, 2025.
Read through reviews of airlines operating flights from Phoenix Sky Harbor Intl Airport to Baltimore, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

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

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

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
8.0
Very good

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

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

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

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

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

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

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

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 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 1 inbound flight from Phoenix Sky Harbor Intl per day.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Baltimore?

    A quick flight from Phoenix Sky Harbor Intl Airport to Baltimore can take about 4h 15m. Frontier provides one of the quickest options available for as low as $277. The distance from Phoenix Sky Harbor Intl Airport to Baltimore is about 1992 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $138 on this airline. Additional options worth looking into are Frontier and American Airlines, starting at $142 and $186 round-trip. Spirit Airlines is 64% 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 Frontier. According to our data, you can fly for as low as $96. Users have also found prices from $139 and $148 on Southwest and Alaska Airlines, 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 $135. While the most popular route (Phoenix Sky Harbor Intl - Baltimore/Washington) can be booked for $180 on average, our data indicates $343 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.

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 October 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$138Average$257FlexibilityNo cancel feeOn-time65%
FrontierCheapest$142Average$257FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$186Average$347FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$226Average$367FlexibilityNo cancel feeOn-time69%
DeltaCheapest$236Average$323FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$297Average$468FlexibilityNo cancel feeOn-time63%

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