BWI - PHX

$61 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 4/25. 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
$229
Overall average: $435
Frontier
Tue 2/24Sun 3/1
BWI - PHX • 1 stop
Cheapest non-stop
$431
Typical prices: $418-$633
Southwest
Tue 2/17Tue 3/31
BWI - PHX • Non-stop
Our travelers' advice
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
Video guide: How to find cheap flights to Phoenix
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Top airlines
Frontier
Cheapest • from $231 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 34% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 14% price drop
April
Most popular
Good to know
Good to know
+1
+1
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+1
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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

Tue, Feb 24 - Sun, Mar 1
Frontier Logo
7:54 pm - 10:12 pm
BWI
-
PHX
28h 18m
1 stop
Frontier Logo
11:59 pm - 2:13 pm
PHX
-
BWI
12h 14m
1 stop
$229Frontier
Sun, Mar 1 - Fri, Mar 6
Frontier Logo
10:57 am - 11:44 pm
BWI
-
PHX
14h 47m
1 stop
Frontier Logo
9:42 am - 12:31 am
PHX
-
BWI
12h 49m
1 stop
$231Frontier
Wed, Feb 18 - Sun, Feb 22
Frontier Logo
6:00 am - 8:12 am
BWI
-
PHX
28h 12m
2 stops
Frontier Logo
5:20 am - 11:17 am
PHX
-
BWI
27h 57m
1 stop
$232Frontier
Tue, Feb 10 - Fri, Feb 13
Multiple Airlines Logo
6:20 am - 1:44 pm
BWI
-
PHX
33h 24m
2 stops
Multiple Airlines Logo
6:00 pm - 10:27 am
PHX
-
BWI
14h 27m
1 stop
$233Multiple Airlines
Tue, Feb 10 - Fri, Feb 13
Multiple Airlines Logo
6:20 am - 1:44 pm
BWI
-
PHX
33h 24m
2 stops
Multiple Airlines Logo
6:00 pm - 10:27 am
PHX
-
BWI
14h 27m
1 stop
$234Multiple Airlines
Thu, Apr 9 - Sun, Apr 12
Frontier Logo
9:26 pm - 7:25 am
BWI
-
PHX
12h 59m
1 stop
Frontier Logo
8:35 am - 12:44 am
PHX
-
BWI
13h 09m
1 stop
$235Frontier
Tue, Feb 17 - Wed, Feb 25
Frontier Logo
7:54 pm - 10:12 pm
BWI
-
PHX
28h 18m
1 stop
Frontier Logo
12:31 pm - 8:24 am
PHX
-
BWI
17h 53m
1 stop
$236Frontier
Fri, Mar 6 - Mon, Mar 16
Frontier Logo
5:31 am - 8:42 am
BWI
-
PHX
29h 11m
2 stops
Frontier Logo
8:42 am - 2:24 pm
PHX
-
BWI
26h 42m
1 stop
$237Frontier
Sun, Mar 8 - Thu, Mar 12
Multiple Airlines Logo
7:57 pm - 11:57 pm
BWI
-
PHX
31h 00m
1 stop
Multiple Airlines Logo
8:42 am - 12:41 am
PHX
-
BWI
12h 59m
1 stop
$238Multiple Airlines
Thu, Apr 9 - Sun, Apr 12
Frontier Logo
9:26 pm - 7:25 am
BWI
-
PHX
12h 59m
1 stop
Frontier Logo
8:35 am - 12:44 am
PHX
-
BWI
13h 09m
1 stop
$239Frontier
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.

Find cheap flights to Phoenix
Find cheap flights to Phoenix

Planning a trip from Baltimore to Phoenix? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

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 Tuesday and more expensive on a Sunday. 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 August, where tickets cost $327 (return) on average. On the other hand, the most expensive months are March and February, where the average cost of round-trip tickets is $441 and $435 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 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 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$61
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 2% increase in price.
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 $61 for a one-way ticket and $229 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?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Baltimore and Phoenix, with SkyTeam 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 $475 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 $327 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 $225 or less one-way and $480 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 4268 reviews
8.6Crew
7.0Food
8.0Comfort
7.5Entertainment
8.1Boarding
Airline reviews

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

10.0 ExcellentAnonymous, Jan 2026
PHX - MDW
Read more Southwest reviews

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

Everything went smoothly and we even arrived a little bit early.

Great vacation. Can't wait till next year for another one.

Great flight but super high price. Glad it was a business trip and not personal

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

The seats were comfortable, and the boarding process was pretty smooth.

3 hour delay. Had to change plans and was still delayed.

The staff was very friendly, professional, and courteous. The overall flight was a great experience.

The crew canceled the complementary snack and drink in anticipation of turbulence that never materialized. I was counting on the drink (water) to take the the doses of medication - prescribed for my heart condition - that were due during the flight. Since no snack or meal was served on this flight, I cannot rate the food quality. Otherwise, this flight was excellent.

Departure was delayed more than 1/2 hour while we waited for luggage (only) transfer from another flight/plane. Once approved for takeoff, the flight was excellent.

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The flight crew where really good. Better then the crew from BNE to SFO

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.

The flight was on time and arrived early. The crew were friendly and helpful.

Overall experience was great. Flights were almost on time in departing and we arrived at our destination as scheduled. No issues with amenities or flight crew. Everything went well as as expected. Will fly again with American Airlines in the future!

Boarding was organized and timely. Food was mediocre, especially for first class travel.

I bought wifi and most of the flight could not even use it my apps would just spin. I couldn't even listen to music. super frustrating.

AA delayed the flight for 3 hours and 50 minutes, but delayed the last 2 hours, 30 minutes at a time, so if we knew before, could have stayed at home and worked instead of being at the airport wasting time... The plane's crew was excellent, not their fault.

Things were delayed a little. But that didn’t affect my plans. It was fine. I was surprised it was so full thanksgiving day. The crew were friendly and professional.

Everything was good The connects, with no blame to crew. Or pilots. I understand they are short staffed. Everything went well for me. I'll be using you guys again in May if not sooner.

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

It didn’t happen. I booked it and then was told it wasn’t available and then forced to pay far higher prices for a worse option

A 630departure flight Delayed 6hours! They changed my gate, I moved to the new gate. Had our flight on the screen for 12noon departure. I go get above to eat, check screen again and the flight was gone, no notice no announcement, nothing!! They sent my bag on the flight I wasn’t on, got it back to me 3days later. Thank goodness they did refund my money but I will NEVER fly them again.

Due to weather, my flight was delayed, further delayed, then canceled. I eventually got through to a support person who helped me find a different route out of MSP, but to get to DIA, they didn't want to, but eventually did help with the connection ticket purchase. But even this replacement flight was delayed time and time again, and I would have missed my connecting flights and I didn't want to get stuck in a layover city, so after 12 hours at the airport with two young boys who were very tired, we just cancelled our plans and spent the week at home, instead of Nana's.

Plane and crew on board were fine. Everything else was terrible.

The third party booking with cheapflightsfares was awful. Kayak should NOT partner with them. They sold me a bundle including seat selection and carry-on, but did not book the carry-ons with Frontier, so I’m out of pocket for $414 more while I await resolution.

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

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