$81 Cheap Flights from Baltimore (BWI) to Phoenix (PHX)

View $81 flight on Mon, Aug 25, 2025Opens in a new window

Popular airlines from Baltimore Washington Intl. Airport (BWI) to Phoenix Sky Harbor Intl. Airport (PHX)

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Cheap Flights from Baltimore to Phoenix (BWI-PHX)

Prices were available within the past 7 days and start at $81 for one-way flights and $159 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Nov 15 - Mon, Nov 17
BWI
Baltimore
PHX
Phoenix
$159 Roundtrip, found 3 days ago
$159
Roundtrip
found 3 days ago
Select United flight, departing Sat, Nov 15 from Baltimore to Phoenix, returning Mon, Nov 17, priced at $159 found 3 days ago
American Airlines
Thu, Sep 25 - Mon, Sep 29
BWI
Baltimore
PHX
Phoenix
$163 Roundtrip, found 1 day ago
$163
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Sep 25 from Baltimore to Phoenix, returning Mon, Sep 29, priced at $163 found 1 day ago
Spirit Airlines
Fri, Jul 25 - Thu, Aug 14
BWI
Baltimore
PHX
Phoenix
$189 Roundtrip, found 3 days ago
$189
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Fri, Jul 25 from Baltimore to Phoenix, returning Thu, Aug 14, priced at $189 found 3 days ago
Spirit Airlines
Mon, Sep 29 - Wed, Oct 29
BWI
Baltimore
PHX
Phoenix
$192 Roundtrip, found 6 days ago
$192
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Mon, Sep 29 from Baltimore to Phoenix, returning Wed, Oct 29, priced at $192 found 6 days ago
Spirit Airlines
Sun, Sep 7 - Tue, Sep 9
BWI
Baltimore
PHX
Phoenix
$195 Roundtrip, found 2 days ago
$195
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Sun, Sep 7 from Baltimore to Phoenix, returning Tue, Sep 9, priced at $195 found 2 days ago
United
Wed, Nov 5 - Sat, Nov 8
BWI
Baltimore
PHX
Phoenix
$196 Roundtrip, found 3 days ago
$196
Roundtrip
found 3 days ago
Select United flight, departing Wed, Nov 5 from Baltimore to Phoenix, returning Sat, Nov 8, priced at $196 found 3 days ago
American Airlines
Tue, Sep 2 - Sat, Sep 6
BWI
Baltimore
PHX
Phoenix
$198 Roundtrip, found 1 day ago
$198
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Sep 2 from Baltimore to Phoenix, returning Sat, Sep 6, priced at $198 found 1 day ago
Southwest Airlines
Thu, Sep 25 - Mon, Sep 29
BWI
Baltimore
PHX
Phoenix
$199 Roundtrip, found 1 day ago
$199
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Thu, Sep 25 from Baltimore to Phoenix, returning Mon, Sep 29, priced at $199 found 1 day ago
Southwest Airlines
Sat, Sep 13 - Tue, Sep 16
BWI
Baltimore
PHX
Phoenix
$204 Roundtrip, found 2 days ago
$204
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Sat, Sep 13 from Baltimore to Phoenix, returning Tue, Sep 16, priced at $204 found 2 days ago
Sun Country Airlines
Sun, Oct 12 - Wed, Oct 15
BWI
Baltimore
PHX
Phoenix
$213 Roundtrip, found 4 days ago
$213
Roundtrip
found 4 days ago
Select Sun Country Airlines flight, departing Sun, Oct 12 from Baltimore to Phoenix, returning Wed, Oct 15, priced at $213 found 4 days ago

Find the cheapest month to fly from Baltimore (BWI) to Phoenix (PHX)

October is typically the cheapest month to fly

From $131 - $296 per traveler.

Graph displaying average flight prices per month

Alternative airports near Phoenix

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Sky Harbor Intl. PHX. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $314
PHX
Sky Harbor Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $314
Flights from Baltimore (BWI) to Phoenix (PHX)
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Sky Harbor Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United
Roundtrip price
$159
Distance
1994 mi
Average flight time
2 hours 27 mins

Baltimore to Phoenix Flights

The cheapest times to fly from Baltimore to Phoenix

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Baltimore to Phoenix are during the month of November. You can find some of the cheapest flights from Baltimore to Phoenix with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Baltimore to Phoenix

Sunday is one of the best days to book for cheap flights from Baltimore to Phoenix: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Baltimore to Phoenix

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Baltimore to Phoenix in 2025. You can also book with separate airlines for your outbound and return journeys, from $81 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Baltimore to Phoenix flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Baltimore to Phoenix airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Sky Harbor Intl. Airport (PHX) cost?
You can find cheap return tickets from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Sky Harbor Intl. Airport (PHX) starting from $185. Grab your seat and be on your way. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Southwest Airlines flight leaving BWI on August 5 2025 and touching down at PHX. The price was last updated on July 10 2025 and has not changed since.
What is the cheapest month to fly from BWI to PHX?
Secure a cheap fare by booking your nonstop flight from BWI to PHX in December. You can find a one-way Southwest Airlines flight for $118 leaving on December 9 2025. This price is based on the cheapest direct flight found on Expedia for this route in the next 330 days. The price was last updated on July 10 2025 and remains unchanged.
Which airlines fly direct from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Sky Harbor Intl. Airport (PHX)?
When setting off from Baltimore Washington Intl. Thurgood Marshall Airport (BWI), you can take a direct flight to Sky Harbor Intl. Airport (PHX) with Southwest Airlines.
What is the cheapest airline that flies from BWI to PHX?
Take off from BWI to PHX with Southwest Airlines. This carrier currently has the cheapest one-way fare for this route, starting from $118. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from BWI on October 4 2025. Prices were last updated on July 10 2025 and have not changed since.
How many flights per day from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Sky Harbor Intl. Airport (PHX)?
Every day on average, 3 direct flights take off from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Sky Harbor Intl. Airport (PHX). Choose the departure that fits your schedule best.
What are the most popular departure times for flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Sky Harbor Intl. Airport (PHX)?
The 6 AM departures from BWI to PHX are the busiest. Greater demand means you'll likely pay more for these departures. If you want to save on your trip, pick a less crowded time to fly.
What day of the week has the most flights from BWI to PHX?
If you depart on a Friday, you'll get the largest range of choices for flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Sky Harbor Intl. Airport (PHX).
What is the earliest flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Sky Harbor Intl. Airport (PHX)?
The earliest flight out of Baltimore Washington Intl. Thurgood Marshall Airport (BWI) is at around 6:20AM UTC-5. Board this flight and you'll land at Sky Harbor Intl. Airport (PHX) at approximately 9:55AM UTC-7. The total travel time is 5h 35m.
How long does it take to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Sky Harbor Intl. Airport (PHX)?
Typically, it takes 5 hours and 27 minutes to fly the 2,000 mi from BWI to PHX.
What airline has the least delays from BWI to PHX?
Consider booking with American Airlines if you'd like to go straight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Sky Harbor Intl. Airport (PHX) without any holdups. This airline has the best track record for punctuality, with an on-time score of 85%. Want real-time updates? You can check your flight status using the Expedia App.
What is the best time to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Sky Harbor Intl. Airport (PHX)?
To avoid potential delays on the Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Sky Harbor Intl. Airport (PHX) route, aim to travel before 3 PM. Flights after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Phoenix from Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Sky Harbor Intl. Airport (PHX) is the only airport in Phoenix with direct flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI). Consider your options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Sky Harbor Intl. Airport (PHX) last-minute?
Last-minute bookings from BWI to PHX are usually more expensive. To lock in the lowest rates, start looking for flights early. That said, if your travel plans are flexible, you may land a cheap fare right before your journey.
Is it cheaper to book a BWI to PHX flight and hotel package?
Opting for a BWI to PHX flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our impressive range of accommodations and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Sky Harbor Intl. Airport (PHX)?
It's usually possible to reschedule or cancel your BWI to PHX flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

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