$111 Cheap Flights from Baltimore (BWI) to Phoenix (PHX)

View $111 flight on Wed, Jun 10, 2026Opens in a new window

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

Cheap Flights from Baltimore to Phoenix (BWI-PHX)

Prices were available within the past 7 days and start at $111 for one-way flights and $210 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, Jun 3 - Wed, Jun 10
BWI
Baltimore
PHX
Phoenix
$210 Roundtrip, just found
$210
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Jun 3 from Baltimore to Phoenix, returning Wed, Jun 10, priced at $210 just found
Frontier Airlines
Wed, Jul 22 - Tue, Jul 28
BWI
Baltimore
PHX
Phoenix
$220 Roundtrip, found 4 hours ago
$220
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Wed, Jul 22 from Baltimore to Phoenix, returning Tue, Jul 28, priced at $220 found 4 hours ago
Frontier Airlines
Sat, Jul 4 - Tue, Jul 7
BWI
Baltimore
PHX
Phoenix
$230 Roundtrip, just found
$230
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Jul 4 from Baltimore to Phoenix, returning Tue, Jul 7, priced at $230 just found
Frontier Airlines
Sat, Jul 18 - Tue, Jul 28
BWI
Baltimore
PHX
Phoenix
$234 Roundtrip, found 4 hours ago
$234
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sat, Jul 18 from Baltimore to Phoenix, returning Tue, Jul 28, priced at $234 found 4 hours ago
Frontier Airlines
Thu, May 14 - Tue, Jun 2
BWI
Baltimore
PHX
Phoenix
$236 Roundtrip, found 4 days ago
$236
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu, May 14 from Baltimore to Phoenix, returning Tue, Jun 2, priced at $236 found 4 days ago
Frontier Airlines
Mon, Aug 24 - Thu, Aug 27
BWI
Baltimore
PHX
Phoenix
$238 Roundtrip, found 4 hours ago
$238
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Mon, Aug 24 from Baltimore to Phoenix, returning Thu, Aug 27, priced at $238 found 4 hours ago
Southwest Airlines
Tue, Jun 2 - Wed, Jun 3
BWI
Baltimore
PHX
Phoenix
$284 Roundtrip, found 3 days ago
$284
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Tue, Jun 2 from Baltimore to Phoenix, returning Wed, Jun 3, priced at $284 found 3 days ago
United
Tue, Sep 29 - Wed, Sep 30
BWI
Baltimore
PHX
Phoenix
$382 Roundtrip, found 1 day ago
$382
Roundtrip
found 1 day ago
Select United flight, departing Tue, Sep 29 from Baltimore to Phoenix, returning Wed, Sep 30, priced at $382 found 1 day ago
American Airlines
Wed, Aug 5 - Wed, Aug 12
BWI
Baltimore
PHX
Phoenix
$387 Roundtrip, found 1 hour ago
$387
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Wed, Aug 5 from Baltimore to Phoenix, returning Wed, Aug 12, priced at $387 found 1 hour ago
Delta
Sat, Aug 15 - Tue, Aug 18
BWI
Baltimore
PHX
Phoenix
$401 Roundtrip, just found
$401
Roundtrip
just found
Select Delta flight, departing Sat, Aug 15 from Baltimore to Phoenix, returning Tue, Aug 18, priced at $401 just found

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 $629
PHX
Sky Harbor Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $629

Frequently asked questions

How much does a flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Phoenix, AZ (PHX-Sky Harbor Intl.) cost?
You can find cheap one-way flights from $111 and cheap return flights from $210 Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Phoenix, AZ (PHX-Sky Harbor Intl.) with Expedia. One-way flights typically cost between $154 and $868, and return flights often range between $354 and $1161. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Phoenix, AZ (PHX-Sky Harbor Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
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 the cheapest month to fly from Baltimore, MD (BWI) to Phoenix, AZ (PHX), with average round-trip fares around $348. This fare is about 12% lower than the average price throughout the year, as demand tends to drop after the holiday season. Other budget-friendly months include August and September.*Averages based on flights available on Expedia in the last year.
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.
What is the cheapest airline that flies from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
Sun Country Airlines is one of the cheapest airlines offering connecting flights from Baltimore Washington Intl. Thurgood Marshall (BWI) to Sky Harbor Intl. (PHX), with round-trip tickets starting from around $230. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
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, MD (BWI) to Phoenix, AZ (PHX) will differ from traveler to traveler. 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 also offers the most daily flights from BWI to PHX, which is great 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.)?
The best time to fly from Baltimore (BWI) to Phoenix (PHX) is typically in January or September. Both months offer a great balance of affordability and travel options, with average return flight prices around $348. January is ideal as it follows the holiday rush, while September sees fewer crowds, making your travel experience more enjoyable.*Prices based on flights available on Expedia in the last year.
How many flights per day from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
You can find approximately 4 nonstop flights per day from Baltimore Washington Intl. Thurgood Marshall (BWI) to Sky Harbor Intl. (PHX). For more options, look at flights that include layovers.
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 International Thurgood Marshall Airport (BWI) to Sky Harbor International Airport (PHX) usually leaves at around 5:00 AM, operated by American Airlines. This is a seasonal service active in December, making it a great option for early risers looking to reach Phoenix quickly. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
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 (BWI) to Phoenix (PHX) are in the early morning, from 6am to 9am. About 34% of passengers prefer this time window. Many major carriers, including Southwest Airlines, United Airlines and Delta Air Lines, offer flights during this window. This timing is favored as it allows you to arrive in Phoenix with a full day ahead of you.
How long does it take to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Phoenix, AZ (PHX-Sky Harbor Intl.)?
Direct flights from BWI to PHX usually take about 5 hours 20 minutes, traveling roughly 1,994 miles. If you opt for a connecting flight, expect to add around 2 hours to your journey. 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.)?
First class seats are offered on the BWI to PHX route. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines
  • Spirit Airlines

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 into Sky Harbor Intl. (PHX) to reach Phoenix. Some flights may connect through major hubs like O'Hare Intl. (ORD), Seattle - Tacoma Intl. (SEA), Evers Intl. (JAN) 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.) Phoenix Vacation Packages 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, American Airlines, Delta, Frontier Airlines, Southwest Airlines, Sun Country Airlines, United
Roundtrip price
$210
Distance
1994 mi
Average flight time
2 hours 6 mins

Book with confidence

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 June. 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 2026. You can also book with separate airlines for your outbound and return journeys, from $111 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.

 

Baltimore to Phoenix Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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