BWI - PHX

$80 Find Cheap Flights from Baltimore to Phoenix

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to Phoenix departing on 4/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Phoenix Sky Harbor Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Phoenix.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Phoenix.
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Everything you should know

Cheapest round-trip
$250
Overall average: $385
Frontier
Thu 4/9Thu 4/16
BWI - PHX • 1 stop
Cheapest non-stop
$325
Typical prices: $463-$597
Southwest
Sat 4/25Tue 4/28
BWI - PHX • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
BWI's street pricing policy keeps costs in check.
PHX provides a free Sky Train to downtown Phoenix.
Expert advice
Expert advice
Expert advice
Expert advice
Nonstop flights
You can fly direct with Southwest. Average duration is 5h 10m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top layover airports
Cheapest • Avg $234 (round-trip)
Shortest trip • 7h 22m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 16% price drop
Most popular
Good to know
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Phoenix!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Baltimore to Phoenix (BWI-PHX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Phoenix that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baltimore to Phoenix

Thu, Apr 9 - Thu, Apr 16
Frontier Logo
9:26 pm - 7:25 am
BWI
-
PHX
12h 59m
1 stop
Frontier Logo
6:00 am - 5:13 pm
PHX
-
BWI
8h 13m
1 stop
$250Frontier
Thu, Apr 9 - Tue, Apr 14
Frontier Logo
9:26 pm - 7:25 am
BWI
-
PHX
12h 59m
1 stop
Frontier Logo
1:29 pm - 11:19 am
PHX
-
BWI
18h 50m
2 stops
$252Frontier
Wed, Apr 22 - Thu, Apr 23
Frontier Logo
6:00 am - 11:53 am
BWI
-
PHX
8h 53m
1 stop
Frontier Logo
9:16 am - 12:44 am
PHX
-
BWI
12h 28m
2 stops
$253Frontier
Wed, Apr 29 - Sat, May 2
Multiple Airlines Logo
6:00 am - 5:20 pm
BWI
-
PHX
14h 20m
2 stops
Multiple Airlines Logo
8:06 am - 10:00 am
PHX
-
BWI
22h 54m
1 stop
$254Multiple Airlines
Wed, Apr 22 - Sun, Apr 26
Frontier Logo
5:49 pm - 9:24 pm
BWI
-
PHX
30h 35m
1 stop
Frontier Logo
8:28 pm - 11:22 am
PHX
-
BWI
35h 54m
2 stops
$255Frontier
Fri, Apr 10 - Wed, Apr 15
Frontier Logo
5:23 pm - 5:47 pm
BWI
-
PHX
27h 24m
2 stops
Frontier Logo
12:58 pm - 12:44 am
PHX
-
BWI
8h 46m
1 stop
$256Frontier
Thu, Apr 9 - Wed, Apr 15
Frontier Logo
9:26 pm - 7:25 am
BWI
-
PHX
12h 59m
1 stop
Frontier Logo
9:00 am - 12:44 am
PHX
-
BWI
12h 44m
2 stops
$257Frontier
Wed, Apr 15 - Sun, Apr 19
Frontier Logo
6:00 am - 11:53 am
BWI
-
PHX
8h 53m
1 stop
Frontier Logo
5:08 am - 10:27 am
PHX
-
BWI
26h 19m
1 stop
$258Frontier
Sun, Apr 19 - Wed, Apr 22
Frontier Logo
8:52 pm - 3:25 pm
BWI
-
PHX
21h 33m
2 stops
Frontier Logo
12:58 pm - 12:44 am
PHX
-
BWI
8h 46m
1 stop
$259Frontier
Thu, Apr 9 - Wed, Apr 15
Frontier Logo
9:26 pm - 7:25 am
BWI
-
PHX
12h 59m
1 stop
Frontier Logo
1:29 pm - 3:47 pm
PHX
-
BWI
23h 18m
2 stops
$260Frontier
Booking Insights

KAYAK's insights & trends for Baltimore to Phoenix flights

Get data-powered insights and trends into flights from Baltimore to Phoenix to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Baltimore to Phoenix?

The average price of all round-trip flights from Baltimore to Phoenix Sky Harbor Intl Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Phoenix on a Friday and more expensive on a Monday. On your return trip to Baltimore, you should consider flying back on a Wednesday, and avoid Sundays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Baltimore to Phoenix Sky Harbor Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Baltimore to Phoenix Sky Harbor Intl Airport is May, where tickets cost $326 (return) on average. On the other hand, the most expensive months are March and February, where the average cost of round-trip tickets is $527 and $436 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Baltimore to Phoenix Sky Harbor Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Baltimore to Phoenix Sky Harbor Intl Airport, you should book around 2 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Expert advice

Expert advice for your flight from Baltimore to Phoenix

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Laura Ratliff

Laura Ratliff

Expert on PHX

Laura Ratliff is a New York-based writer and editor. She lives in downtown Brooklyn with her husband and their beloved dogs. Originally from Texas, she now considers New York City her home. She typically spends more than 200,000 miles on a plane each year and stays in plenty of hotels.

Harriet Baskas

Harriet Baskas

Expert on BWI

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Good to know

Low seasonAugust
Cheapest flight$80
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Baltimore to Phoenix

When to book flights from Baltimore to Phoenix

Are your dates flexible? Find out the best times to travel from Baltimore to Phoenix based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Baltimore to Phoenix flights

  • Can I rent a car once I have arrived at Phoenix Sky Harbor International Airport?

    Yes, you can rent a car at the airport. At Phoenix Sky Harbor International Airport there is a Rental Car Center. The rental car facility is at 1805 E Harbor Circle South. It is South of Buckeye Road opposite 16th Steet and 24th Street. Once you collect your luggage at the claim areas, find a shuttle bus that operates between the airport’s terminals and the Rental Car Center. However, if you are planning to rent a car at PHX you should make a reservation because vehicles are limited for walk-in clients.

  • If I want to commute out of PHX using rail transport, what choices do I have?

    You have the Valley Metro Rail at 44th Street and Washington. You need to board PHX Sky Train to access the station. The PHX Sky Train is a free automated train that transports passengers between the airport terminals and the Valley Metro Rail. The PHX SKY Train and the Valley Metro Rail operate 24h every day.

  • Can an unaccompanied minor board the aircraft from Baltimore to Phoenix?

    Different airlines have different policies regarding unaccompanied children or minors traveling alone. Therefore, if you want your child to travel alone along this route, you must contact the airline in advance. The airline will update you on the procedures that you are supposed to follow if your child is going to travel alone to Phoenix.

  • What time should I arrive at BWI for an easy trip?

    The Transportation Security Administration (TSA) advises passengers to arrive 3h and 2h before departure for international and domestic flights, respectively. Therefore, you should arrive 2h early. However, you can arrive earlier especially if you have children or luggage to create enough time for complying with airport regulations.

  • What is the cheapest flight from Baltimore to Phoenix Sky Harbor Intl Airport?

    In the last 3 days, the lowest price for a flight from Baltimore to Phoenix Sky Harbor Intl Airport was $80 for a one-way ticket and $250 for a round-trip.

  • Do I need a passport to fly between Baltimore and Phoenix?

    No

  • Which airports will I be using when flying from Baltimore to Phoenix?

    When flying out of Baltimore you will be using Baltimore/Washington. You will be landing at Phoenix, also known as Phoenix Sky Harbor Intl.

  • Which airlines offer Wi-Fi service onboard planes from Baltimore to Phoenix?

    Alaska Airlines, JetBlue, Delta, Hawaiian Airlines, and American Airlines offer inflight Wi-Fi service on the Baltimore to Phoenix flight route.

  • Which aircraft models fly most regularly from Baltimore to Phoenix?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Baltimore to Phoenix flight route.

  • Which airline alliances offer flights from Baltimore to Phoenix?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Baltimore and Phoenix, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Baltimore to Phoenix?

    There are nonstop flights from Baltimore to Phoenix on a daily basis.

  • Which is the best airline for flights from Baltimore to Phoenix, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Baltimore to Phoenix are Southwest and Delta. With an average price for the route of $506 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $326 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Baltimore to Phoenix?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to Phoenix.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to Phoenix?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix from Baltimore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baltimore to Phoenix?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Phoenix with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and PHX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore to Phoenix?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Phoenix from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Baltimore to Phoenix Sky Harbor Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $248 or less one-way and $500 or less round-trip.
  • Baltimore-Washington International Airport (BWI) has a bike rack outside of the international terminal. The bike rack is close to where the airport terminal meets the light rail station. Therefore, you can carry your bike during the trip.
  • At BWI remember that Maryland state laws have a provision regarding service and non-service animals. Trained service animals are allowed at the airport anytime. However, non-service animals should be transported using carriers when passengers are inside the airport. Passengers are required to contact their airline in advance to be updated about animal regulations.
  • If you decide to use the Greenbelt Metro Station to BWI remember that the distance from the station to the airport is not walking distance. Once you arrive at the Greenbelt Station, take a BWI Express Metro Bus and it will take you directly to the airport.
  • Phoenix Sky Harbor International Airport (PHX) has nursing stations in Terminals 3 and 4. In Terminal 3, the nursing stations are on Level 5 close to the baggage claim elevators, Level 4 opposite Gate F5, and close to Gate E5. In Terminal 4, the nursing stations are between the iStore and Johnston & Murphy next to Level 3’s family restroom, the south end of gates B15-22, and the north end of the A17-30 concourse.
  • PHX has Uber and Lyft rideshare services from the airport. The pick-up locations are at Terminal 3 west end outside between doors #2 and #4 at the south outer curb. In Terminal 4, they can be found at Level 1, west end outside door #1 at the north outer curb, and east end of south outer curb outside doors #6 and #8.

Prefer to fly direct from Baltimore to Phoenix?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Baltimore/Washington to Phoenix Sky Harbor Intl.
Find which airlines fly direct from Baltimore/Washington Airport to Phoenix Sky Harbor Intl Airport, which days they fly and book direct flights.

Direct departures

Baltimore/Washington to Phoenix Sky Harbor Intl

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Direct returns

Phoenix Sky Harbor Intl to Baltimore/Washington

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Reviews of the top 5 airlines serving from Baltimore to Phoenix

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to Phoenix. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Baltimore to Phoenix? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4324 reviews
8.0Comfort
7.5Entertainment
8.1Boarding
8.6Crew
7.0Food
Airline reviews

Southwest was greaat! The most expensive but the least upsetting for those we were flying to see.

10.0 ExcellentMartie, Mar 2026
LGB - BNA
Read more Southwest reviews

Southwest was greaat! The most expensive but the least upsetting for those we were flying to see.

I flew twice this week on Southwest, was delayed over 2 hours both ways. From Pittsburgh to Chicago it was due to weather but the gate agents, pilot etc were great at updating everyone. Today from Midway to Pittsburgh the plane had come from an international location, kept getting delayed, no information was given until we were delayed for the third time. It was ridiculous, whoever scheduled that plane to fly to Pittsburgh after didn’t consider a lot of things.

Boarding was easy. The seats are small and fairly uncomfortable

I was supposed to be on a later flight. When I showed up at the gate, the woman working there was extremely helpful getting moved up to this earlier flight.

We had a 5 hour delay on the tarmac in Baltimore

Flight boarded late after announcing on time boarding. Flight arrived only a little late despite late departure. Had trouble connecting to WiFi

It was canceled. Supposedly weather. But there was no snow in Baltimore. At least we found out before driving to airport

The Southwest experience has definitely taken a dive from its early days. You can no longer deferentiate from other airlines. Air travel is too expensive. Southwest is no longer budget friendly. They have lost me as a loyal customer.

Still need to work out the kinks on the new assigned seating boarding process. Otherwise, a very good flight.

Flight attendants very hospitable and friendly. Pilot flew a smooth take off and landing.

Entertainment is ok! Boarding and seat with zone is terrible. I paid for the seats but you didn’t give me what I paid for which is exit isles.

the crew cancel the morning service due to the weather. Then the flight got deverted to Nashville . we were on the ground for over two hours the only gave us water once... no food or any snacks.... the crew should have handled better and offered something to passengers.

My recent experience was excellent on Delta! I flew with Delta Comfort and I was really comfortable in my seat. I enjoyed the in-flight service. The flight attendants were so friendly and hospitable. I love the snack on the flight as well. This was my first time flying on Delta and I will definitely consider flying with them again.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

Delta needs to step its game up get a more reliable internet service. Internet service was non-existent for this flight.

Mechanical Delay of over an hour with multiple gate changes. Entertainment system down for rejuvenation.

I had a flight cancel and had it rerouted. When the rerouted they put me at a window seat instead of an isle. It was hard sitting by the window because the couple with masks on were making out. I get motion sickness which is why I need to have the isle seat.

NEVER MADE THE FLIGHT BECAUSE DELTA SAID THEY CAN NOT

THEY FAILED ME AND I NEVER GOT ON THE FLIGHT BECAUSE IT WAS SO DELAYED! I ENDED UP HAVING TO PAY OUT OF POCKET FOR A HOTEL AND STAY IN NASHVILLE TO CATCH A FLIGHT FOR THE FOLLOWING DAY. DELTA IS POOR CUSTOMER SERVICE>

8 hours late and the plane smelled like urine, that smell in the morning when your child wet the bed in the night.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

Great experience. Good dinner and service. FA's were very nice and attentive.

Mostly good. The WiFi wasn’t working so that was not great.

I like that the flight attendant was very attentive and helpful. The meal menu could have more of an variety of food choices.

The flight was fine, once we got underway. It was more than hour delayed

Arrived 40 min early which was great - sat in runway for 35 min so no gain. Then waited for luggage 45 min. They need to staff accordingly knowing its one of the busiest week in Phx

My flight got rerouted due to crew rest. I was sent to Dallas customer service was not very polite. Was given a $40 room voucher for Motel 6 and $12 to eat with. It delayed me by a day. Where if I would have just stuck with my original flight Arizona was delayed to Cleveland and I could have made it home. They put me on a 9:00 flight out of Dallas to Cleveland without my knowledge or consent. When originally I was told it would be 8:45 a.m. on February 1st. I told them I could not take the 9:00 flight because I did not have anybody to pick me up from the airport at that time. I'm extremely disappointed in how I was treated. And I will not fly American Airlines again.

It would be nice to have some low carb options in the snacks.

The plane was experiencing problems with the HVAC system, it was very cold in the front of the plane and very hot in the back.

Trip delayed for 2 hours because of rain. We boarded and have to get down the flight and reboard again.

I love American. I’ll never fly anyone else if I can help it.

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!

Remind customers of the need to have passport or new ID for boarding.

Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!

The flight never took off and we spent 7 hours at the airport

Gate not determined until I got to the airport - hard to plan the trip to the airport.

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

Frontier.. nickel and dime add-ons. Flight late, on time, late again, last minute gate change, arrival gate required a shuttle to the terminal. They sure keep you guessing.. if you like a little chaos and airport anxiety, this is the airline for you!

This is my second time flying with Frontier. My current experience was very favorable. The staff from the gate to the plane was friendly, warm and professional. The food options lacked in my opinion. This area needs some attention in my opinion.

Everything you need to know for your flight from Baltimore to Phoenix

Other airlines flying to Baltimore

Flight deals from the most popular airlines with KAYAK users flying the route