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

Currently priced at $245, Frontier will fly you from Baltimore to Phoenix Sky Harbor Intl Airport and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Spirit Airlines and American Airlines - these airlines can fly you to your destination from $247 and $277, respectively. These flights start at 39% lower than the current average price 3 months from now.

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

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $75. Users have also found prices from $123 and $138 on Frontier and Alaska Airlines, respectively.

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

While on average a flight from Baltimore to Phoenix Sky Harbor Intl Airport is generally $442, our data shows the cheapest flight currently is $163. When looking at the most popular route, (Baltimore/Washington - Phoenix Sky Harbor Intl), you can expect to pay $187 for that flight.

What are the most popular airlines that fly from Baltimore to Phoenix Sky Harbor Intl Airport?

Consider American Airlines, Delta or Frontier when booking your flight. These represent the most popular airlines when flying from Baltimore to Phoenix Sky Harbor Intl Airport.

Where are the most common layover locations when flying from Baltimore to Phoenix Sky Harbor Intl Airport?

The most popular layover on flights from Baltimore to Phoenix Sky Harbor Intl Airport is Dallas.

Where are the least popular layover locations for Baltimore to Phoenix Sky Harbor Intl Airport flights?

Of the flights from Baltimore to Phoenix Sky Harbor Intl Airport that have layovers, the fewest flights stop in Charlotte.

What are some popular things to do or see while on a layover in Dallas?

American Airlines Center, Dallas World Aquarium, and Reunion Tower are currently the most popular points of interest in Dallas at the moment. American Airlines Center, Dallas World Aquarium, and Reunion Tower can be accessed by traveling approximately 15.0 mi, 15.5 mi, and 15.6 mi, respectively from Dallas/Fort Worth. Those on a layover in Dallas in need of a rental car can book one at Dallas/Fort Worth for about $61.

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

Users have found that flying from Baltimore to Phoenix Sky Harbor Intl Airport on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

January can be a great time to fly to Phoenix Sky Harbor Intl Airport from Baltimore with a flight ticket averaging about $409. Cheapflights users have found deals in the month of January for as cheap as $148. The most expensive prices can be found in the month of April.

What airport do you fly from for flights from Baltimore to Phoenix Sky Harbor Intl?

Located just 8.5 mi from the city center, Baltimore/Washington is the airport most travelers will use when flying to Phoenix Sky Harbor Intl from Baltimore. Booking flights from Baltimore/Washington (BWI) to Phoenix Sky Harbor Intl should be relatively easy as there are 4 daily outbound flights to Phoenix Sky Harbor Intl from 7 different airlines.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Baltimore to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$75+ Flights from Baltimore to Phoenix Sky Harbor Intl Airport

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Cheapflights Tip: The best prices from Baltimore/Washington to Phoenix Sky Harbor Intl are usually found in August or July, booked 83 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Baltimore to Sky Harbor Intl

Round-trip from	$245 (Booking.com)
One-way from	$75 (FlightHub)
Popular in	December
Cheapest in	August
Average price	$386

From Baltimore/Washington to Phoenix Sky Harbor Intl

Search Deals

One-way flight from Baltimore/Washington to Phoenix Sky Harbor Intl

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($50 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

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Find flight deals from Baltimore to Sky Harbor Intl

Cheapest flights from Baltimore to Sky Harbor Intl
Explore the most affordable flight options available from Baltimore to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Fri 7/1110:28 amBWI - PHX

1 stop26h 11mFrontier

Thu 7/3111:59 pmPHX - BWI

1 stop8h 17mFrontier

Deal found 6/12

$245

Thu 6/262:08 pmBWI - PHX

1 stop9h 13mSpirit Airlines

Mon 7/79:46 pmPHX - BWI

3 stops22h 11mSpirit Airlines

Deal found 6/10

$247

Thu 9/117:14 pmBWI - PHX

1 stop8h 07mMultiple Airlines

Thu 9/183:16 pmPHX - BWI

1 stop12h 23mMultiple Airlines

Deal found 6/12

$263

Wed 7/97:19 pmBWI - PHX

1 stop6h 57mAmerican Airlines

Tue 7/1512:38 amPHX - BWI

1 stop9h 05mAmerican Airlines

Deal found 6/11

$277

Sat 7/56:00 amBWI - PHX

1 stop7h 27mDelta

Mon 7/712:45 amPHX - BWI

1 stop7h 05mDelta

Deal found 6/10

$317

Tue 6/176:40 amBWI - PHX

1 stop7h 39mUnited Airlines

Tue 6/174:00 pmPHX - BWI

2 stops10h 34mUnited Airlines

Deal found 6/10

$318

Mon 8/49:20 pmBWI - PHX

Nonstop4h 50mSouthwest

Tue 8/126:30 amPHX - BWI

Nonstop4h 20mSouthwest

Deal found 6/10

$375

Wed 10/87:55 amBWI - PHX

2 stops17h 44mAlaska Airlines

Wed 10/153:44 pmPHX - BWI

1 stop11h 27mAlaska Airlines

Deal found 6/10

$380

Best flights from Baltimore to Sky Harbor Intl
Discover carefully curated flight deals from Baltimore to Sky Harbor Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Fri 7/1110:28 amBWI - PHX

1 stop26h 11mFrontier

Thu 7/3111:59 pmPHX - BWI

1 stop8h 17mFrontier

Deal found 6/12

$245

Thu 6/262:08 pmBWI - PHX

1 stop9h 13mSpirit Airlines

Mon 7/79:46 pmPHX - BWI

3 stops22h 11mSpirit Airlines

Deal found 6/10

$247

Thu 9/117:14 pmBWI - PHX

1 stop8h 07mMultiple Airlines

Thu 9/183:16 pmPHX - BWI

1 stop12h 23mMultiple Airlines

Deal found 6/12

$263

Wed 7/97:19 pmBWI - PHX

1 stop6h 57mAmerican Airlines

Mon 7/1411:50 pmPHX - BWI

1 stop6h 55mAmerican Airlines

Deal found 6/12

$277

Sat 7/56:00 amBWI - PHX

1 stop7h 27mDelta

Mon 7/712:45 amPHX - BWI

1 stop7h 05mDelta

Deal found 6/10

$317

Thu 7/34:20 pmBWI - PHX

1 stop6h 56mUnited Airlines

Wed 7/94:13 pmPHX - BWI

2 stops9h 57mUnited Airlines

Deal found 6/11

$322

Sat 8/307:22 pmBWI - PHX

2 stops26h 55mAlaska Airlines

Sat 9/63:58 pmPHX - BWI

1 stop10h 35mAlaska Airlines

Deal found 6/11

$360

Mon 8/49:20 pmBWI - PHX

Nonstop4h 50mSouthwest

Tue 8/126:30 amPHX - BWI

Nonstop4h 20mSouthwest

Deal found 6/10

$375

Last-minute flights from Baltimore to Sky Harbor Intl
Discover last-minute flight deals from Baltimore to Sky Harbor Intl. Data last updated June 12, 2025 and is based on user searches.

Tue 6/176:40 amBWI - PHX

1 stop7h 39mUnited Airlines

Tue 6/174:00 pmPHX - BWI

2 stops10h 34mUnited Airlines

Deal found 6/10

$318

Wed 6/1810:32 amBWI - PHX

1 stop6h 53mAmerican Airlines

Sat 8/212:15 pmPHX - BWI

1 stop6h 46mAmerican Airlines

Deal found 6/11

$285

Fri 6/206:43 pmBWI - PHX

1 stop28h 38mSpirit Airlines

Mon 6/239:46 pmPHX - BWI

2 stops31h 35mSpirit Airlines

Deal found 6/11

$267

Fri 6/205:20 pmBWI - PHX

1 stop9h 07mMultiple Airlines

Sun 6/299:46 pmPHX - BWI

1 stop6h 18mMultiple Airlines

Deal found 6/11

$282

Fri 6/201:05 pmBWI - PHX

Nonstop4h 50mSouthwest

Tue 7/111:00 amPHX - BWI

1 stop5h 40mSouthwest

Deal found 6/10

$604

Sat 6/2110:27 amBWI - PHX

1 stop26h 16mFrontier

Sun 6/2211:59 pmPHX - BWI

1 stop8h 24mFrontier

Deal found 6/10

$264

Sat 6/217:05 amBWI - PHX

1 stop8h 07mDelta

Mon 6/2312:45 amPHX - BWI

1 stop6h 58mDelta

Deal found 6/11

$337

Thu 6/262:08 pmBWI - PHX

1 stop9h 13mSpirit Airlines

Mon 7/79:46 pmPHX - BWI

3 stops22h 11mSpirit Airlines

Deal found 6/10

$247

Sat 7/56:00 amBWI - PHX

1 stop7h 27mDelta

Mon 7/712:45 amPHX - BWI

1 stop7h 05mDelta

Deal found 6/10

$317

Wed 7/97:19 pmBWI - PHX

1 stop6h 57mAmerican Airlines

Sun 7/1311:50 pmPHX - BWI

1 stop6h 55mAmerican Airlines

Deal found 6/11

$277

Thu 7/102:50 pmBWI - PHX

1 stop10h 44mMultiple Airlines

Mon 7/144:20 pmPHX - BWI

1 stop16h 03mMultiple Airlines

Deal found 6/10

$251

Fri 7/1110:28 amBWI - PHX

1 stop26h 11mFrontier

Thu 7/3111:59 pmPHX - BWI

1 stop8h 17mFrontier

Deal found 6/12

$245

One-way flights from Baltimore to Sky Harbor Intl
Search for one-way flight options from Baltimore to Sky Harbor Intl. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Mon 8/42:50 pmBWI - PHX

1 stop10h 44mSpirit Airlines

Deal found 6/12

$75

Fri 10/36:49 pmBWI - PHX

1 stop7h 40mFrontier

Deal found 6/11

$123

Tue 9/97:00 amBWI - PHX

1 stop10h 58mAlaska Airlines

Deal found 6/10

$138

Wed 7/305:00 amBWI - PHX

1 stop6h 52mAmerican Airlines

Deal found 6/12

$139

Fri 7/115:20 pmBWI - PHX

2 stops10h 07mUnited Airlines

Deal found 6/9

$154

Sat 8/2312:30 pmBWI - PHX

1 stop7h 50mSun Country Air

Deal found 6/12

$156

Sat 10/117:00 pmBWI - PHX

1 stop7h 00mDelta

Deal found 6/10

$159

Wed 7/237:10 amBWI - PHX

2 stops26h 39mMultiple Airlines

Deal found 6/11

$168

Mon 8/189:15 pmBWI - PHX

Nonstop4h 50mSouthwest

Deal found 6/10

$188

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Fri 7/11

10:28 am-9:39 am

1 stop26h 11m

Phoenix Sky Harbor Intl

Thu 7/31

11:59 pm-11:16 am

1 stop8h 17m

$245

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Thu 6/26

2:08 pm-8:21 pm

1 stop9h 13m

Phoenix Sky Harbor Intl

Mon 7/7

9:46 pm-10:57 pm

3 stops22h 11m

$247

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Thu 9/11

7:14 pm-12:21 am

1 stop8h 07m

Phoenix Sky Harbor Intl

Thu 9/18

3:16 pm-6:39 am

1 stop12h 23m

$263

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Wed 7/9

7:19 pm-11:16 pm

1 stop6h 57m

Phoenix Sky Harbor Intl

Mon 7/14

11:50 pm-9:45 am

1 stop6h 55m

$277

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Sat 7/5

5:40 am-9:10 am

1 stop6h 30m

Phoenix Sky Harbor Intl

Sat 7/12

2:52 pm-12:54 am

1 stop7h 02m

$317

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Thu 7/3

4:20 pm-8:16 pm

1 stop6h 56m

Phoenix Sky Harbor Intl

Wed 7/9

4:13 pm-5:10 am

2 stops9h 57m

$322

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Sat 8/30

7:22 pm-7:17 pm

2 stops26h 55m

Phoenix Sky Harbor Intl

Sat 9/6

3:58 pm-5:33 am

1 stop10h 35m

$360

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Mon 8/4

9:20 pm-11:10 pm

Nonstop4h 50m

Phoenix Sky Harbor Intl

Tue 8/12

6:30 am-1:50 pm

Nonstop4h 20m

$375

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Mon 8/4

2:50 pm-10:34 pm

1 stop10h 44m

$75

BaltimorePhoenix

BWI - PHX

BWIPHX

Baltimore/Washington

Fri 10/3

6:49 pm-11:29 pm

1 stop7h 40m

$123

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 17 results

The best insider tips for Baltimore to Phoenix Sky Harbor Intl Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Baltimore to Phoenix Sky Harbor Intl Airport trip

Airports

BWI

For early flights, arrive 20-30 minutes early during busy hours (6-8 a.m., 3-7 p.m.) to navigate security smoothly.

PHX

For quick city access, take the PHX Sky Train to 44th Street Station, then light rail to downtown in under 20 minutes.

Our travel experts

Brandon Schultz

Expert on PHX

Emily Zemler

Expert on BWI

Best time to book a flight from Baltimore to Sky Harbor Intl

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

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

The best time to book flights from Baltimore to Phoenix Sky Harbor Intl Airport is 83 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 Baltimore to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Baltimore to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Baltimore to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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 BWI to PHX?

Unlike in the morning, when flights are generally more expensive, you can save up to 12% on flights from Baltimore to Phoenix Sky Harbor Intl Airport by exploring options for tickets in the evening.

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

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

Rainfall in Sky Harbor Intl by month

In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix Sky Harbor Intl Airport when rainfall is around 0.0 in.

Temperature in Sky Harbor Intl by month

If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, 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 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Sky Harbor Intl

Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Baltimore to Phoenix by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Southwest

8.0

Very good

4,287 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very good

7,950 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,790 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

What airport do you fly from for flights from Baltimore to Phoenix Sky Harbor Intl?
Located just 8.5 mi from the city center, Baltimore/Washington is the airport most travelers will use when flying to Phoenix Sky Harbor Intl from Baltimore. Booking flights from Baltimore/Washington (BWI) to Phoenix Sky Harbor Intl should be relatively easy as there are 4 daily outbound flights to Phoenix Sky Harbor Intl from 7 different airlines.
What are the cheapest airlines flying from Baltimore to Phoenix Sky Harbor Intl Airport round-trip?
Currently priced at $245, Frontier will fly you from Baltimore to Phoenix Sky Harbor Intl Airport and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Spirit Airlines and American Airlines - these airlines can fly you to your destination from $247 and $277, respectively. These flights start at 39% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Baltimore to Phoenix Sky Harbor Intl Airport one-way?
For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $75. Users have also found prices from $123 and $138 on Frontier and Alaska Airlines, respectively.
What are the cheapest flights from Baltimore to Phoenix Sky Harbor Intl Airport?
While on average a flight from Baltimore to Phoenix Sky Harbor Intl Airport is generally $442, our data shows the cheapest flight currently is $163. When looking at the most popular route, (Baltimore/Washington - Phoenix Sky Harbor Intl), you can expect to pay $187 for that flight.
Where are the most common layover locations when flying from Baltimore to Phoenix Sky Harbor Intl Airport?
The most popular layover on flights from Baltimore to Phoenix Sky Harbor Intl Airport is Dallas.
What are some popular things to do or see while on a layover in Dallas?
American Airlines Center, Dallas World Aquarium, and Reunion Tower are currently the most popular points of interest in Dallas at the moment. American Airlines Center, Dallas World Aquarium, and Reunion Tower can be accessed by traveling approximately 15.0 mi, 15.5 mi, and 15.6 mi, respectively from Dallas/Fort Worth. Those on a layover in Dallas in need of a rental car can book one at Dallas/Fort Worth for about $61.
Where are the least popular layover locations for Baltimore to Phoenix Sky Harbor Intl Airport flights?
Of the flights from Baltimore to Phoenix Sky Harbor Intl Airport that have layovers, the fewest flights stop in Charlotte.
Can I find deals for flights from Baltimore to Sky Harbor Intl that include hotel bookings?
Yes. In addition to deals on Baltimore to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Baltimore to Sky Harbor Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Sky Harbor Intl.
Can I find deals for business class flights from Baltimore to Sky Harbor Intl?
Yes. Cheapflights offers flight deals from Baltimore to Sky Harbor Intl 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 Baltimore to Phoenix Sky Harbor Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Baltimore to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Baltimore to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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.

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Top 7 airlines flying from Baltimore to Sky Harbor Intl

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$94	Average$212	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$136	Average$245	FlexibilityNo cancel fee	On-time62%
Sun Country Air	Cheapest$142	Average$304	FlexibilityNo cancel fee	On-time83%
American Airlines	Cheapest$166	Average$337	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$253	Average$395	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$258	Average$372	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$302	Average$475	FlexibilityNo cancel fee	On-time63%

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$75+ Cheap flights from Baltimore (BWI) to Sky Harbor Intl (PHX)

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Baltimore to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Baltimore/Washington to Phoenix Sky Harbor Intl are usually found in August or July, booked 83 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Baltimore to Sky Harbor Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Baltimore to Sky Harbor Intl

Cheapest flights from Baltimore to Sky Harbor IntlExplore the most affordable flight options available from Baltimore to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from Baltimore to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Baltimore to Phoenix Sky Harbor Intl Airport that are best for you.

The best insider tips for Baltimore to Phoenix Sky Harbor Intl Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Baltimore to Phoenix Sky Harbor Intl Airport trip

Airports

BWI

PHX

Our travel experts

Best time to book a flight from Baltimore to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Baltimore with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Phoenix Sky Harbor Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Sky Harbor Intl. Price data was last updated on June 9, 2025.

What is the cheapest month to book a flight from Baltimore to Phoenix Sky Harbor Intl Airport?

What is the cheapest time of day to fly from BWI to PHX?

Find hourly flight availability from Baltimore to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Baltimore to Sky Harbor Intl. Price data was last updated on June 8, 2025.

Rainfall in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average rainfall totals by month.

Temperature in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing Sky Harbor Intl

Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Baltimore to Phoenix by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Sky Harbor Intl. 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 from for flights from Baltimore to Phoenix Sky Harbor Intl?

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

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

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

Where are the most common layover locations when flying from Baltimore to Phoenix Sky Harbor Intl Airport?

What are some popular things to do or see while on a layover in Dallas?

Where are the least popular layover locations for Baltimore to Phoenix Sky Harbor Intl Airport flights?

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

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

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

What is the cheapest month to book a flight from Baltimore to Phoenix Sky Harbor Intl Airport?

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Alternative routes for Baltimore to Sky Harbor Intl

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Top 7 airlines flying from Baltimore to Sky Harbor Intl

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Cheapest flights from Baltimore to Sky Harbor Intl
Explore the most affordable flight options available from Baltimore to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.