£99 Cheap Flights from Baltimore (BWI) to Phoenix (PHX)

View £99 flight on Sat, 15 Aug 2026Opens in a new window

Popular airlines from Baltimore Washington International Airport (BWI) to Sky Harbor International Airport (PHX)

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

Prices were available within the past 7 days and start at £99 for one-way flights and £248 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 30 Jun - Wed, 8 Jul
BWI
Baltimore
PHX
Phoenix
£248 Return, found 6 hours ago
£248
Return
found 6 hours ago
Select American Airlines flight, departing Tue, 30 Jun from Baltimore to Phoenix, returning Wed, 8 Jul, priced at £248 found 6 hours ago
American Airlines
Tue, 30 Jun - Wed, 8 Jul
BWI
Baltimore
PHX
Phoenix
£249 Return, found 6 hours ago
£249
Return
found 6 hours ago
Select American Airlines flight, departing Tue, 30 Jun from Baltimore to Phoenix, returning Wed, 8 Jul, priced at £249 found 6 hours ago
American Airlines
Tue, 30 Jun - Wed, 8 Jul
BWI
Baltimore
PHX
Phoenix
£263 Return, found 6 hours ago
£263
Return
found 6 hours ago
Select American Airlines flight, departing Tue, 30 Jun from Baltimore to Phoenix, returning Wed, 8 Jul, priced at £263 found 6 hours ago
American Airlines
Tue, 30 Jun - Wed, 8 Jul
BWI
Baltimore
PHX
Phoenix
£264 Return, found 6 hours ago
£264
Return
found 6 hours ago
Select American Airlines flight, departing Tue, 30 Jun from Baltimore to Phoenix, returning Wed, 8 Jul, priced at £264 found 6 hours ago
American Airlines
Wed, 1 Jul - Thu, 9 Jul
BWI
Baltimore
PHX
Phoenix
£286 Return, found 6 hours ago
£286
Return
found 6 hours ago
Select American Airlines flight, departing Wed, 1 Jul from Baltimore to Phoenix, returning Thu, 9 Jul, priced at £286 found 6 hours ago
American Airlines
Tue, 30 Jun - Wed, 8 Jul
BWI
Baltimore
PHX
Phoenix
£294 Return, found 6 hours ago
£294
Return
found 6 hours ago
Select American Airlines flight, departing Tue, 30 Jun from Baltimore to Phoenix, returning Wed, 8 Jul, priced at £294 found 6 hours ago
American Airlines
Tue, 30 Jun - Wed, 8 Jul
BWI
Baltimore
PHX
Phoenix
£295 Return, found 6 hours ago
£295
Return
found 6 hours ago
Select American Airlines flight, departing Tue, 30 Jun from Baltimore to Phoenix, returning Wed, 8 Jul, priced at £295 found 6 hours ago
United
Tue, 30 Jun - Wed, 8 Jul
BWI
Baltimore
PHX
Phoenix
£308 Return, found 6 hours ago
£308
Return
found 6 hours ago
Select United flight, departing Tue, 30 Jun from Baltimore to Phoenix, returning Wed, 8 Jul, priced at £308 found 6 hours ago
Alaska Airlines
Wed, 26 Aug - Fri, 28 Aug
BWI
Baltimore
PHX
Phoenix
£310 Return, found 3 days ago
£310
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 26 Aug from Baltimore to Phoenix, returning Fri, 28 Aug, priced at £310 found 3 days ago
Delta
Wed, 1 Jul - Thu, 9 Jul
BWI
Baltimore
PHX
Phoenix
£332 Return, found 6 hours ago
£332
Return
found 6 hours ago
Select Delta flight, departing Wed, 1 Jul from Baltimore to Phoenix, returning Thu, 9 Jul, priced at £332 found 6 hours ago

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 centre is 10 minutes. Flights from £538
PHX
Sky Harbor Intl.
CheapestClosest
Average driving time to city centre10 min
Flights from £538

Frequently asked questions

How much is a flight from BWI Marshall to Phoenix Sky Harbour Airport?
Start packing your bags, because round-trip journeys between BWI and Phoenix Sky Harbour Airport start from £248. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book now to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BWI Airport to PHX?
We get that your situation can change unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to PHX that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for BWI Marshall to Phoenix Sky Harbour Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from BWI Airport to Sky Harbour Intl. Airport (PHX)?
Around 3,200 kilometres separates Baltimore and Phoenix, so pack some in-flight entertainment to help you while away a couple of hours. That gripping novel you haven't had time to start will be ideal.
Which airlines fly direct from BWI Airport to Sky Harbour Intl. Airport (PHX)?
Check out the deals on offer with Southwest Airlines (WN) if you want to travel directly from BWI to PHX. This popular airline operates 56 flights monthly, so you're sure to find one that fits your travel schedule.
Are BWI Marshall to Sky Harbour Intl. Airport (PHX) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from BWI Marshall to Sky Harbour Intl. Airport (PHX) can be hit-or-miss. You may be able to score a great bargain, but then again, you could miss out entirely! If you'd prefer to play it safe and start your travel planning ahead of time, Expedia compares flight deals up to a year in advance. Just remember that not all airlines release their prices so far in advance. Our advice? Check back often as updates are made regularly.

Frequently asked questions

What is the cheapest month to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
January is typically the cheapest month to fly from Baltimore Washington Intl. Thurgood Marshall (BWI) to Phoenix Sky Harbor Intl. (PHX), with average return fares of approximately £260. This is about 12% lower than the average price throughout the year. January sees lower prices because it falls after the holiday travel rush, when demand drops and airlines compete for bookings. Other cheap months to fly from BWI to PHX include August and September.
Which airlines fly direct from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
Enter BWI to PHX and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
To find a cheap flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Phoenix, AZ (PHX-Sky Harbor Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The best airline to fly with from Baltimore Washington Intl. Thurgood Marshall (BWI) to Sky Harbor Intl. (PHX) will differ from traveller to traveller. If you like to fly early, WN offers early morning flights. If price is the most important factor, WN typically offers the lowest fares. WN offers the most daily flights from Baltimore Washington Intl. Thurgood Marshall (BWI) to Sky Harbor Intl. (PHX), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
Based on booking data from the past year, the best time to find a good deal on a return flight from Baltimore Washington Intl. Thurgood Marshall (BWI) to Phoenix Sky Harbor Intl. (PHX) is typically in January or September. You can expect average prices around £260 during these months. While we don't have specific popularity data for these months, flying during these times often means you can find more budget-friendly options, allowing you to save on your trip to Phoenix.
How many flights per day from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
When flying from Baltimore Washington Intl. Thurgood Marshall (BWI) to Sky Harbor Intl. (PHX), you'll find approximately 3 nonstop flights per day. For even more choice, look at flights that include layovers, as there are around 146 connecting flights per day. Some common connection points include O'Hare Intl. (ORD), Seattle - Tacoma Intl. (SEA), and Charlotte-Douglas Intl. (CLT).
What is the earliest flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The earliest flight from Baltimore Washington Intl. Thurgood Marshall (BWI) to Sky Harbor Intl. (PHX) typically departs at approximately 5:00 AM local time, operated by AA. This is a seasonal service active in December. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
If you're flying from Baltimore Washington Intl. Thurgood Marshall (BWI) to Sky Harbor Intl. (PHX), you'll typically find the most flights on a Thursday, with around 93 flights available. This gives you plenty of options to choose from. Major airlines on this route include Southwest Airlines, Delta Air Lines, and American Airlines. Flight schedules are fairly consistent throughout the week, with Thursday offering only slightly more flights than other days.
What are the most popular departure times for flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
The most popular departure times for flights from Baltimore Washington Intl. Thurgood Marshall (BWI) to Sky Harbor Intl. (PHX) are in the early morning, from 6am to 9am. Approximately 33% of passengers prefer this time window. Many major carriers, including Southwest Airlines and Delta Air Lines, offer flights during this window. This timing works well because it allows you to get an early start on your travel day and arrive at your destination with plenty of time.
How long does it take to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
A nonstop flight from BWI to PHX typically takes around 5 hours 20 minutes, covering approximately 1,994 miles. Connecting flights on this route usually add 2 hours 10 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
Select the "Business class" and "First class" filters when looking for BWI to PHX flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight with Expedia?
It's easy to earn miles on a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Phoenix from Baltimore Washington Intl. Thurgood Marshall (BWI)?
From Baltimore Washington Intl. Thurgood Marshall (BWI), you can fly directly into Sky Harbor Intl. (PHX) to reach Phoenix. Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), O'Hare Intl. (ORD), Lambert-St. Louis Intl. (STL) before reaching Phoenix. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Phoenix, AZ (PHX-Sky Harbor Intl.) at the last minute?
Typically, booking a last minute flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Phoenix, AZ (PHX-Sky Harbor Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight and hotel package?
Securing a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals 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, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
If you booked your Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Sky Harbor Intl.
Airlines serving
Alaska Airlines
Return price
£248
Distance
3190 km
Average flight time
2 hours 6 mins

Book with confidence

Compare flights from Baltimore to Phoenix easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Baltimore to Phoenix. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Sky Harbor Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Baltimore Washington Intl. Thurgood Marshall to Sky Harbor Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Baltimore Washington Intl. Thurgood Marshall (BWI) to Sky Harbor Intl. (PHX)

The easiest way to view the best deals on flights from Baltimore to Phoenix today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Baltimore Washington Intl. Thurgood Marshall to Sky Harbor Intl. start at just £248 and range up to £332.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Baltimore and Phoenix
  • booking your flight during June, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Baltimore to Phoenix flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Baltimore Washington Intl. Thurgood Marshall to Sky Harbor Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Baltimore to Phoenix easily and book with confidence

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