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Cheap flights from Phoenix Sky Harbor to Baltimore Washington International

Compare Phoenix Sky Harbor to Baltimore Washington International flight deals

Find the cheapest month or even day of the year to fly to Baltimore Washington International

Book the best Baltimore Washington International fare with no extra fees

Flight deals from Phoenix Sky Harbor to Baltimore Washington International

Looking for a cheap last-minute deal or the best return flight from Phoenix Sky Harbor to Baltimore Washington International? Find the lowest prices on one-way and return tickets right here.
Washington D.C..P10,952 per passenger.Departing Mon, 27 Apr, returning Mon, 4 May.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Mon, 27 Apr, arriving in Baltimore Washington International.Inbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Mon, 4 May, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From P10,952, select.
Washington D.C..P10,952 per passenger.Departing Fri, 10 Apr, returning Mon, 13 Apr.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Fri, 10 Apr, arriving in Baltimore Washington International.Inbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Mon, 13 Apr, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From P10,952, select.
Washington D.C..P10,952 per passenger.Departing Thu, 7 May, returning Fri, 15 May.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Thu, 7 May, arriving in Baltimore Washington International.Inbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Fri, 15 May, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From P10,952, select.
Washington D.C..P12,361 per passenger.Departing Thu, 26 Mar, returning Wed, 22 Apr.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Thu, 26 Mar, arriving in Baltimore Washington International.Inbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Wed, 22 Apr, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From P12,361, select.
Washington D.C..P13,589 per passenger.Departing Thu, 19 Mar, returning Tue, 24 Mar.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Thu, 19 Mar, arriving in Baltimore Washington International.Inbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Tue, 24 Mar, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From P13,589, select.
Washington D.C..P13,835 per passenger.Departing Wed, 13 May, returning Wed, 3 Jun.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Wed, 13 May, arriving in Baltimore Washington International.Inbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Wed, 3 Jun, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From P13,835, select.
Washington D.C..P13,946 per passenger.Departing Thu, 8 Oct, returning Tue, 13 Oct.Return flight with United.Outbound indirect flight with United, departs from Phoenix Sky Harbor on Thu, 8 Oct, arriving in Baltimore Washington International.Inbound indirect flight with United, departs from Baltimore Washington International on Tue, 13 Oct, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From P13,946, select.
Washington D.C..P14,205 per passenger.Departing Thu, 24 Sep, returning Mon, 28 Sep.Return flight with United.Outbound indirect flight with United, departs from Phoenix Sky Harbor on Thu, 24 Sep, arriving in Baltimore Washington International.Inbound indirect flight with United, departs from Baltimore Washington International on Mon, 28 Sep, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From P14,205, select.

Find the cheapest month to fly from Phoenix Sky Harbor to Baltimore Washington International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Phoenix Sky Harbor to Baltimore Washington International flights are currently cheapest in April.
Feb
Find prices
Mar
from P13,589
Apr
from P10,952
May
from P10,952
Jun
from P14,250
Jul
from P21,208
Aug
from P14,234
Sep
from P14,205
Oct
from P13,946
Nov
from P14,205
Dec
Find prices
Jan
Find prices

Direct flights from Phoenix Sky Harbor to Baltimore Washington International

Phoenix Sky Harbor to Baltimore Washington International: Alternative routes

Compare routes from Phoenix Sky Harbor to Washington D.C. below. You may find an airport to fly into that's cheaper, faster, or easier than Baltimore Washington International.

Washington Ronald Reagan

5km from central Washington D.C.
Closest
from P11,151
Search flights

Camp Springs Andrews AFB

17km from central Washington D.C.
Search flights

Washington Dulles

37km from central Washington D.C.
from P10,965
Search flights

Baltimore Washington International

44km from central Washington D.C.
Cheapest
from P10,952
Search flights

Manassas

47km from central Washington D.C.
Search flights

Phoenix to Washington D.C.: Flight information

The things to know before you go.
Cheapest flight foundP10,952
Cheapest month to flyApril
Average flight time4 hrs, 17 mins
Most popular airlineSouthwest Airlines
Average flights per week25

Finding cheap flights from Phoenix Sky Harbor to Baltimore Washington International: Frequently asked questions

The best price we found for a return flight from Phoenix Sky Harbor to Baltimore Washington International is P10,952. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 17 minutes is the average flight time from Phoenix Sky Harbor to Baltimore Washington International.
Southwest Airlines flies direct from Phoenix Sky Harbor to Baltimore Washington International.
As of February 2026, there are 25 flights per week flying from Phoenix Sky Harbor to Baltimore Washington International.
The cheapest month to fly from Phoenix Sky Harbor to Baltimore Washington International is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Phoenix Sky Harbor Airport to Baltimore Washington International Airport on Monday, 27 April 2026.
Yes – the average flight time is 4 hours and 17 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Baltimore Washington International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines and Southwest Airlines offer the cheapest flight tickets to Baltimore Washington International.

Travelling from Phoenix Sky Harbour International Airport (PHX) to Baltimore/Wash International Thurgood Marshall Airport (BWI): what you need to know

  • The average time for a direct flight from Phoenix Sky Harbour International Airport to Baltimore/Wash International Thurgood Marshall Airport is 4 hours 15 minutes.

  • The timezone in Washington DC is UTC-4, which is three hours ahead of Phoenix.

  • Every week, there are 17 Phoenix Sky Harbour International Airport to Baltimore/Wash International Thurgood Marshall Airport flights. To be on board as soon as possible, select the 05:00 Southwest Airlines flight. If you'd rather make the most of your time before you fly, the last departure is at 19:45 with Southwest Airlines.

  • Arrive at the airport on time so you don't miss your PHX to BWI flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.

  • Travelling during a peak time such as July? Public holidays and other popular seasons can lead to longer queues and delays at security. Play it safe and get there up to four hours before international flights and two hours before domestic departures.

  • Getting to Washington DC (and then exploring more of United States!) is a cinch with Southwest Airlines. This popular carrier offers direct flights from Phoenix Sky Harbour International Airport to Baltimore/Wash International Thurgood Marshall Airport.

  • The airline that serves the most passengers on this route is Southwest Airlines.

  • With a dependable 84.24% of services arriving as scheduled, Southwest Airlines has the best on-time record for PHX to BWI flights.

  • Think about adding a stopover when booking your ticket from Phoenix Sky Harbour International Airport to Baltimore/Wash International Thurgood Marshall Airport. Just uncheck 'Direct flights only' to break up your trip, or perhaps see a new city along the way. Here's where you can stop between PHX and BWI:

    • Denver International Airport

    • Albuquerque International Sunport Airport

    • Detroit Metropolitan Wayne County Airport

How to find the cheapest flights from Phoenix Sky Harbour International Airport (PHX) to Baltimore/Wash International Thurgood Marshall Airport (BWI)

  • Right now, P5,476 is the lowest price we've found for a one-way Phoenix Sky Harbour International Airport to Baltimore/Wash International Thurgood Marshall Airport flight. The best price for a return plane ticket is P10,952. Remember that fares can change due to demand at the time of booking.

  • Book six months before travelling. After crunching the numbers on our calendar, this is how far you'll want to book ahead to secure cheap tickets from PHX to BWI.

  • The cheapest month for flights from Phoenix Sky Harbour International Airport to Baltimore/Wash International Thurgood Marshall Airport is May. Use the 'Whole month' tool to see the lowest prices if you have a flexible schedule.

  • Cut down on the time spent looking for cheap flights from PHX to BWI by setting up a Price Alert. We'll send you an email or notification on the app when a special offer becomes available.

  • Tailor your trip with filters. Pick your departure and arrival times, airlines and total journey duration. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from Phoenix Sky Harbour International Airport to Baltimore/Wash International Thurgood Marshall Airport.

Handy information about Phoenix Sky Harbour International Airport (PHX)

  • The address for PHX is 3400 Sky Harbour Boulevard.

  • Phoenix Sky Harbour International Airport scores high marks for on-time performance. 82.57% of flights that depart PHX arrive at their destination without delay.

  • Phoenix Sky Harbour International Airport is around 8 kilometres from central Phoenix. If you're ride-sharing, catching a cab or driving from the centre, it'll take you 10 minutes or so to arrive, depending on the traffic.

  • Catching public transport? You can expect a journey time of around 35 minutes.

  • Taking an early flight from Phoenix Sky Harbour International Airport to Baltimore/Wash International Thurgood Marshall Airport? Avoid the hassle of rushing to the airport (and catch some extra z's) by picking one of these hotels near PHX:

Arriving at Baltimore/Wash International Thurgood Marshall Airport (BWI)

Getting from Baltimore/Wash International Thurgood Marshall Airport (BWI) to central Washington DC

  • From Baltimore/Wash International Thurgood Marshall Airport, Washington DC is approximately 48 kilometres away. It takes around 50 minutes to reach the centre by car.

  • It takes roughly 1 hour 30 minutes to get there by public transport.

When to fly to Baltimore/Wash International Thurgood Marshall Airport (BWI)

  • July is the busiest month for flights from Phoenix Sky Harbour International Airport to Baltimore/Wash International Thurgood Marshall Airport. For a quieter experience, visit Washington DC in May.

  • Before locking in your flight from Phoenix Sky Harbour International Airport to Baltimore/Wash International Thurgood Marshall Airport, consider the type of weather you like. July is the warmest month in Washington DC, with the temperature ranging from 19ºC (66ºF) to 33ºC (91ºF).

  • January has average temperatures of between -6ºC (21ºF) and 10ºC (50ºF). Look for cheap tickets from PHX to BWI sometime then if you like cooler conditions.

Explore more of United States

  • New York is just one of the many places in United States waiting to be explored after you've experienced Washington DC. Around 322 kilometres away to the north-east, popular attractions include Statue of Liberty, Central Park and Empire State Building.

  • If you're ready to explore another major stop in United States, consider Philadelphia, roughly 193 kilometres north-east of Washington DC. Liberty Bell, Independence Hall and Philadelphia Museum of Art are key reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.