$164 Cheap Delta flights Baltimore (BWI) to Phoenix (PHX)

View $164 flight on Wed, Jul 9, 2025Opens in a new window

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$164 Cheap Delta flights Baltimore (BWI) to Phoenix (PHX)

Prices were available within the past 7 days and start at $164 for one-way flights and $252 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Aug 31 - Thu, Sep 4
BWI
Baltimore
PHX
Phoenix
$252 Roundtrip, just found
$252
Roundtrip
just found
Select Delta flight, departing Sun, Aug 31 from Baltimore to Phoenix, returning Thu, Sep 4, priced at $252 just found
Delta
Sun, Sep 28 - Thu, Oct 2
BWI
Baltimore
PHX
Phoenix
$327 Roundtrip, just found
$327
Roundtrip
just found
Select Delta flight, departing Sun, Sep 28 from Baltimore to Phoenix, returning Thu, Oct 2, priced at $327 just found
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, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United
Popular airline
American Airlines
Distance
1994 mi
Average flight time
2 hours 37 mins

Frequently asked questions

How much is a Delta Air Lines flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Sky Harbor Intl. Airport (PHX)?
Apply the "Price (lowest to highest)" filter on Expedia to search for cheap Delta Air Lines return flights from $252 from BWI to PHX. Affordable one-way options from $164 are also available.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from BWI to PHX with Delta Air Lines?
Delta Air Lines flights to Phoenix are often more affordable in the off-peak months of July and August. Whether you're after a one-way or round-trip ticket, you could find a better deal then.
What is the cheapest time to book flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Sky Harbor Intl. Airport (PHX) with Delta Air Lines?
Begin your search one to three months ahead of your travel date to get cheaper fares on Delta Air Lines flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Sky Harbor Intl. Airport (PHX). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Nail your timing, and you can enjoy significant savings on domestic flights.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Sky Harbor Intl. Airport (PHX)?
Enter your dates, hit search and tick the "Nonstop" filter on Expedia to find any direct flights from BWI to PHX with Delta Air Lines or other carriers.
What is the earliest Delta Air Lines flight from BWI to PHX?
Browse Delta Air Lines's earliest flights from BWI to PHX by selecting the "Morning" and "Early Morning" filters. Not only will you get to your destination sooner, early departures also experience 20% fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in Phoenix?
Get on a Delta Air Lines flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Phoenix, and you'll likely arrive at Sky Harbor Intl. Airport (PHX). This is the airline's primary hub in this city.
Why fly with Delta Air Lines from BWI to PHX?
Jetting off from BWI to PHX with Delta Air Lines comes with plenty of perks, including a rewarding loyalty program and an excellent in-flight experience. Plus, when booking through Expedia, One Key™ members can earn OneKeyCash™* to redeem on select future travel purchases. That's in addition to the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Sky Harbor Intl. Airport (PHX)?
Depending on your fare type, a fee will generally apply if you cancel or change your booking more than 24 hours after it's been confirmed. To find flexible plane tickets, select our "No cancel fee" or "Changes included" filter when you look for flights. For additional information on canceling or changing your reservation, head to "Trips," select your flight and tick "Manage Booking."

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*Available to One Key members.