A city skyline at dusk with illuminated buildings and a marina with boats.

$178 Cheap Flights from Tucson (TUS) to Baltimore (BWI)

View $178 flight on Thu, Nov 26, 2026Opens in a new window

Popular airlines from Tucson International Airport (TUS) to Baltimore Washington Intl. Airport (BWI)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Tucson to Baltimore (TUS-BWI)

Prices were available within the past 7 days and start at $178 for one-way flights and $355 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Sep 5 - Sat, Sep 12
TUS
Tucson
BWI
Baltimore
$355 Roundtrip, found 8 hours ago
$355
Roundtrip
found 8 hours ago
Select United flight, departing Sat, Sep 5 from Tucson to Baltimore, returning Sat, Sep 12, priced at $355 found 8 hours ago
Alaska Airlines
Mon, Sep 21 - Wed, Sep 23
TUS
Tucson
BWI
Baltimore
$355 Roundtrip, found 2 days ago
$355
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon, Sep 21 from Tucson to Baltimore, returning Wed, Sep 23, priced at $355 found 2 days ago
Southwest Airlines
Sat, Sep 5 - Sat, Sep 12
TUS
Tucson
BWI
Baltimore
$355 Roundtrip, found 8 hours ago
$355
Roundtrip
found 8 hours ago
Select Southwest Airlines flight, departing Sat, Sep 5 from Tucson to Baltimore, returning Sat, Sep 12, priced at $355 found 8 hours ago
Delta
Sat, Sep 5 - Sat, Sep 12
TUS
Tucson
BWI
Baltimore
$355 Roundtrip, found 8 hours ago
$355
Roundtrip
found 8 hours ago
Select Delta flight, departing Sat, Sep 5 from Tucson to Baltimore, returning Sat, Sep 12, priced at $355 found 8 hours ago
American Airlines
Thu, Sep 10 - Fri, Sep 11
TUS
Tucson
BWI
Baltimore
$355 Roundtrip, found 1 day ago
$355
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Sep 10 from Tucson to Baltimore, returning Fri, Sep 11, priced at $355 found 1 day ago
American Airlines
Sat, Nov 14 - Tue, Nov 17
TUS
Tucson
BWI
Baltimore
$357 Roundtrip, found 3 days ago
$357
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Nov 14 from Tucson to Baltimore, returning Tue, Nov 17, priced at $357 found 3 days ago
Southwest Airlines
Sat, Sep 5 - Sat, Sep 12
TUS
Tucson
BWI
Baltimore
$360 Roundtrip, found 8 hours ago
$360
Roundtrip
found 8 hours ago
Select Southwest Airlines flight, departing Sat, Sep 5 from Tucson to Baltimore, returning Sat, Sep 12, priced at $360 found 8 hours ago
Alaska Airlines
Sat, Nov 14 - Tue, Nov 17
TUS
Tucson
BWI
Baltimore
$363 Roundtrip, found 3 days ago
$363
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Nov 14 from Tucson to Baltimore, returning Tue, Nov 17, priced at $363 found 3 days ago
United
Sat, Sep 5 - Sat, Sep 12
TUS
Tucson
BWI
Baltimore
$366 Roundtrip, found 8 hours ago
$366
Roundtrip
found 8 hours ago
Select United flight, departing Sat, Sep 5 from Tucson to Baltimore, returning Sat, Sep 12, priced at $366 found 8 hours ago
Delta
Thu, Nov 26 - Thu, Dec 3
TUS
Tucson
BWI
Baltimore
$368 Roundtrip, just found
$368
Roundtrip
just found
Select Delta flight, departing Thu, Nov 26 from Tucson to Baltimore, returning Thu, Dec 3, priced at $368 just found

Alternative airports near Baltimore

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ronald Reagan Washington National DCA. Average driving time to city center is 57 minutes. Flights from $642
DCA
Ronald Reagan Washington National
Average driving time to city center57 min
Flights from $642

Find the cheapest month to fly from Tucson (TUS) to Baltimore (BWI)

September is typically the cheapest month to fly

From $270 - $493 per traveler.

What you need to know for your flight from Tucson Intl. to Baltimore Washington Intl. Thurgood Marshall

Tucson (TUS) to Baltimore (BWI) at a glance

Travel between Tucson (TUS) and Baltimore (BWI) with a range of airlines offering domestic short-haul options. You can compare cheap Tucson to Baltimore flights from both full-service and low-cost carriers to discover the itinerary that suits your budget and schedule as you prepare to explore the vibrant sights and neighborhoods of Baltimore. Get ready to find the essential details for your flights from Tucson International Airport to Baltimore Washington International Thurgood Marshall Airport.

  • Fastest flight duration: around 5h 15m in-flight, plus roughly 1h 15m layover with one stop
  • Route distance: roughly 2,000 miles (3,220 km)
  • Flights per week: around 12 departures on average
  • Typical fares (one-way): economy tickets often range from $145–$535, depending on seasonality and how far ahead you book

Flights from Tucson International Airport (TUS) to Baltimore Washington International Thurgood Marshall Airport (BWI)

Based on recent traveler bookings, here are the top airlines favored for flights from Tucson to Baltimore, typically offering one-stop and multi-stop options. Common layover points include Dallas-Fort Worth International Airport (DFW) with a 1 hour 15 minute layover, Hartsfield-Jackson Atlanta International Airport (ATL) also with a 1 hour 15 minute layover, and Denver International Airport (DEN) with a similar layover time. These choices allow you to balance price, total travel duration, and cabin class to secure the best itinerary for your journey.

  • Southwest Airlines: This budget-friendly airline provides one-stop services, with one-way ticket prices generally falling between $145 and $535. It represents about 28% of departures on this route, featuring an in-flight duration of 5 hours and 15 minutes, and a total travel time of approximately 6 hours and 45 minutes, including layover time.
  • American Airlines: As a full-service airline, American Airlines also offers one-stop flights, with one-way fares typically ranging from $145 to $535. It accounts for around 28% of departures on this route, with an in-flight duration of 5 hours and 15 minutes and an overall journey time of about 6 hours and 45 minutes, factoring in the layover.
  • United: Offering one-stop service, United primarily operates with one-way fares that usually range from $145 to $560. This airline makes up roughly 23% of the departures on this route, with a flight time of 5 hours and 15 minutes and a total travel duration of nearly 6 hours and 45 minutes, including layover times.
  • Delta: Delta, a full-service airline, provides one-stop service with one-way fares generally between $150 and $565. It covers about 20% of departures on this route, featuring an in-flight time of 5 hours and 15 minutes and a total journey time of around 6 hours and 45 minutes, including layover.

Travelers flying from Tucson to Baltimore can opt for an upgraded service, with top airlines like American Airlines, United, and Delta offering first-class seating for a more comfortable journey.

Best time to fly from Tucson (TUS) to Baltimore (BWI)

The most popular months for travelers flying from Tucson to Baltimore are March, April, and May, when peak temperatures in Baltimore reach up to 63.9°F in May. If you prefer quieter travel, consider August, the least busy time to visit with temperatures around 76.1°F and typically the lowest average one-way fare (around $253). Flight availability peaks in May, with approximately 16 flights per week, making it easier to find convenient departure times. June has the fewest flights, with approximately 10 flights per week.

  • Cheapest time to fly: August usually offers good deals with average one-way fare around $253, roughly 12% cheaper than the yearly average.
  • More budget-friendly months to fly: February, April, and January typically offer average one-way fares roughly ranging from $263 to $275.
  • Most flight options: May has the highest number of flights from Tucson to Baltimore, with approximately 16 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January33.8°F (1.0°C)Average11$275
February36.1°F (2.3°C)Average11$263
March43.7°F (6.5°C)High13$302
April54.3°F (12.4°C)High13$271
May63.9°F (17.7°C)High16$278
June72.5°F (22.5°C)Low10$294
July78.1°F (25.6°C)Average12$298
August76.1°F (24.5°C)Low11$253
September69.8°F (21.0°C)Average12$306
October58.8°F (14.9°C)Low12$284
November46.8°F (8.2°C)Average15$338
December39.4°F (4.1°C)Average14$292

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Tucson (TUS) to Baltimore (BWI)

  • Tucson to Washington (TUS-DCA): Ronald Reagan Washington National Airport (DCA) is located approximately 30 miles from Baltimore Washington International Thurgood Marshall Airport (BWI). On this route, one-way economy fares generally fall between $130 and $520, influenced by the season and how early you book. Passengers can choose from both one-stop and multi-stop flights, with common layover points at Dallas-Fort Worth International Airport (DFW) and O'Hare International Airport (ORD). Major airlines operating on this route include American Airlines and United. Additionally, first-class service is offered for travelers seeking a more premium experience.

How to find the best prices for flights from Tucson (TUS) to Baltimore (BWI)

Getting some of the best deals on flights from Tucson to Baltimore is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking 2-8 weeks in advance, which aligns with when most travelers make their reservations. Evening departures (6 PM-12 AM) often offer lower prices, although morning flights (5 AM-12 PM) are the most popular. Additionally, flying on Tuesday tends to be cheaper, while Saturday remains the most favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Baltimore Washington International Thurgood Marshall Airport from Tucson International Airport

Baltimore welcomes travelers from Tucson with a range of transport options based on price, convenience, and proximity. Here's how to reach Baltimore efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Baltimore, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Baltimore Washington International Thurgood Marshall Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Baltimore Washington International Thurgood Marshall Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Baltimore Washington International Thurgood Marshall Airport, the BWI Thurgood Marshall Airport Metro Station, a metro station, is located about 0.3 miles away on foot, while the Baltimore-Washington International Airport Station, a train station, is situated approximately 1.7 miles from the airport and is best reached by car.

Frequently asked questions

How much does a flight from Tucson, AZ (TUS-Tucson Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) cost?
You can find cheap one-way flights from $178 and cheap return flights from $355 Tucson, AZ (TUS-Tucson Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) with Expedia. One-way flights generally range between $193 and $977, and roundtrip flights usually range from $391 to $1146. 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 Tucson, AZ (TUS-Tucson Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) 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 Tucson, AZ (TUS-Tucson Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
September is the cheapest month to fly from Tucson, AZ (TUS) to Baltimore, MD (BWI), with average round-trip fares around $354. This fare is about 22% lower than the average price throughout the year, as September typically sees a drop in travel activity. Other economical months to consider are August and October.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Tucson, AZ (TUS-Tucson Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
Enter TUS to BWI and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Tucson, AZ (TUS-Tucson Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
Frontier Airlines is one of the cheapest airlines offering connecting flights from Tucson Intl. (TUS) to Baltimore Washington Intl. Thurgood Marshall (BWI), with round-trip tickets starting from around $347.59 with a layover in Denver Intl. (DEN). 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 Tucson, AZ (TUS-Tucson Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
To find a cheap flight from Tucson, AZ (TUS-Tucson Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall), 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 time to fly from Tucson, AZ (TUS-Tucson Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
For flights from Tucson (TUS) to Baltimore (BWI), September and August are your best options. Return flights during these months are around $354, providing good value. These months are popular for travel, allowing you to enjoy a vibrant Baltimore experience while benefiting from competitive pricing, based on booking data from the past year.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Tucson, AZ (TUS-Tucson Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The earliest flight from Tucson International (TUS) to Baltimore Washington International (BWI) typically departs at around 12:35 AM, operated by United Airlines. This seasonal service is available in March, allowing you to start your journey to Baltimore in the early hours. 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 Tucson, AZ (TUS-Tucson Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
The most popular departure times for flights from Tucson, AZ (TUS) to Baltimore, MD (BWI) are in the early morning, from 6am to 9am. About 36% of passengers prefer this time window. Many major carriers, including Southwest Airlines and United Airlines, offer flights during this window. This timing works well because it allows you to start your travel day early and arrive in Baltimore with time to spare.
How long does it take to fly from Tucson, AZ (TUS-Tucson Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
A flight from TUS to BWI with a layover takes around 6 hours 50 minutes, with the route covering approximately 1,972 miles. 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 Tucson, AZ (TUS-Tucson Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
You can fly first class between TUS and BWI. First class cabins are available on:

  • Delta Air Lines
  • American Airlines
  • United Airlines

How do I earn miles on a Tucson, AZ (TUS-Tucson Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight with Expedia?
It's easy to earn miles on a Tucson, AZ (TUS-Tucson Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) 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 Baltimore from Tucson Intl. (TUS)?
From Tucson Intl. (TUS), you can fly into Baltimore Washington Intl. Thurgood Marshall (BWI) to reach Baltimore. Some flights may connect through major hubs like Denver Intl. (DEN), Harry Reid Intl. (LAS), Midway Intl. (MDW) before reaching Baltimore. 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 Tucson, AZ (TUS-Tucson Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) at the last minute?
Typically, booking a last minute flight from Tucson, AZ (TUS-Tucson Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) 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 Tucson, AZ (TUS-Tucson Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight and hotel package?
Securing a Tucson, AZ (TUS-Tucson Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) Baltimore 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 Tucson, AZ (TUS-Tucson Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall)?
If you booked your Tucson, AZ (TUS-Tucson Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) 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
Tucson Intl.
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$354
Distance
1972 mi

Book with confidence

Tucson to Baltimore Flights

The cheapest times to fly from Tucson to Baltimore

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 Tucson to Baltimore are during the month of September. You can find some of the cheapest flights from Tucson to Baltimore with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tucson to Baltimore

Sunday is one of the best days to book for cheap flights from Tucson to Baltimore: 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 Tucson to Baltimore

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 Tucson to Baltimore in 2026. You can also book with separate airlines for your outbound and return journeys, from $178 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 Tucson to Baltimore 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 Tucson to Baltimore 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.

 

Tucson to Baltimore Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

Explore a world of travel with Expedia