$236 Cheap Flights from Baltimore (BWI) to Flagstaff (FLG)

View $236 flight on Wed, Jul 8, 2026Opens in a new window

Popular airlines from Baltimore Washington Intl. Airport (BWI) to Flagstaff Pulliam Field (FLG)

Cheap Flights from Baltimore to Flagstaff (BWI-FLG)

Prices were available within the past 7 days and start at $236 for one-way flights and $447 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Apr 15 - Thu, Apr 23
BWI
Baltimore
FLG
Flagstaff
$447 Roundtrip, found 6 days ago
$447
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Apr 15 from Baltimore to Flagstaff, returning Thu, Apr 23, priced at $447 found 6 days ago
American Airlines
Sat, Apr 11 - Thu, Apr 16
BWI
Baltimore
FLG
Flagstaff
$457 Roundtrip, found 6 days ago
$457
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Apr 11 from Baltimore to Flagstaff, returning Thu, Apr 16, priced at $457 found 6 days ago
American Airlines
Wed, Jun 17 - Wed, Jun 24
BWI
Baltimore
FLG
Flagstaff
$468 Roundtrip, found 1 day ago
$468
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jun 17 from Baltimore to Flagstaff, returning Wed, Jun 24, priced at $468 found 1 day ago
American Airlines
Tue, May 5 - Sat, May 9
BWI
Baltimore
FLG
Flagstaff
$478 Roundtrip, found 2 days ago
$478
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, May 5 from Baltimore to Flagstaff, returning Sat, May 9, priced at $478 found 2 days ago
American Airlines
Thu, Sep 17 - Sat, Sep 26
BWI
Baltimore
FLG
Flagstaff
$488 Roundtrip, found 2 days ago
$488
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Sep 17 from Baltimore to Flagstaff, returning Sat, Sep 26, priced at $488 found 2 days ago
American Airlines
Sun, Sep 6 - Sat, Sep 12
BWI
Baltimore
FLG
Flagstaff
$496 Roundtrip, found 6 days ago
$496
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sun, Sep 6 from Baltimore to Flagstaff, returning Sat, Sep 12, priced at $496 found 6 days ago
American Airlines
Sat, Apr 11 - Fri, Apr 17
BWI
Baltimore
FLG
Flagstaff
$498 Roundtrip, found 19 hours ago
$498
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Sat, Apr 11 from Baltimore to Flagstaff, returning Fri, Apr 17, priced at $498 found 19 hours ago
American Airlines
Sat, May 9 - Mon, May 11
BWI
Baltimore
FLG
Flagstaff
$503 Roundtrip, found 6 days ago
$503
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, May 9 from Baltimore to Flagstaff, returning Mon, May 11, priced at $503 found 6 days ago
American Airlines
Tue, Jun 23 - Tue, Jun 30
BWI
Baltimore
FLG
Flagstaff
$504 Roundtrip, found 6 days ago
$504
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Jun 23 from Baltimore to Flagstaff, returning Tue, Jun 30, priced at $504 found 6 days ago
American Airlines
Sat, Jun 27 - Tue, Jun 30
BWI
Baltimore
FLG
Flagstaff
$505 Roundtrip, found 1 day ago
$505
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jun 27 from Baltimore to Flagstaff, returning Tue, Jun 30, priced at $505 found 1 day ago

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Alternative airports near Flagstaff

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

Select flight to Flagstaff Pulliam Field FLG. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $636
FLG
Flagstaff Pulliam Field
CheapestClosest
Average driving time to city center9 min
Flights from $636

Frequently asked questions

How much does a flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field) cost?
You can find cheap one-way flights from $236 and cheap return flights from $447 Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field) with Expedia. Return flights often range between $607 and $2184. 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 Flagstaff, AZ (FLG-Flagstaff Pulliam Field) 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 Flagstaff, AZ (FLG-Flagstaff Pulliam Field)?
The cheapest month to fly from BWI to FLG is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field)?
Enter BWI to FLG and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field)?
To find a cheap flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field), 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 Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from BWI to FLG. To compare more early flights, use 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 Flagstaff, AZ (FLG-Flagstaff Pulliam Field)?
The most popular departure times for flights from Baltimore (BWI) to Flagstaff (FLG) are in the early morning, from 6am to 9am. About 39% of passengers prefer this time window. Many major carriers, including American Airlines, offer flights during this window. This timing works well because it allows you to maximize your day upon arrival.
How long does it take to fly from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field)?
Flying from BWI to FLG with a connection usually takes about 7 hours 30 minutes, traveling roughly 1,936 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 Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field)?
First class seats are offered on the BWI to FLG route with American Airlines.
How do I earn miles on a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field) flight with Expedia?
It's easy to earn miles on a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field) 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 Flagstaff from Baltimore Washington Intl. Thurgood Marshall (BWI)?
If you're planning to travel to Flagstaff from Baltimore Washington Intl. Thurgood Marshall (BWI), you can fly into Flagstaff Pulliam Field (FLG) Some flights may connect through major hubs like Charlotte-Douglas Intl. (CLT), Dallas-Fort Worth Intl. (DFW), O'Hare Intl. (ORD) before reaching Flagstaff. 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 Flagstaff, AZ (FLG-Flagstaff Pulliam Field) at the last minute?
Typically, booking a last minute flight from Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field) 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 Flagstaff, AZ (FLG-Flagstaff Pulliam Field) flight and hotel package?
Securing a Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field) Grand Canyon 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 Flagstaff, AZ (FLG-Flagstaff Pulliam Field)?
If you booked your Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) to Flagstaff, AZ (FLG-Flagstaff Pulliam Field) 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
Flagstaff Pulliam Field
Airlines serving
American Airlines
Roundtrip price
$446
Distance
1935 mi

Book with confidence

Baltimore to Flagstaff Flights

The cheapest times to fly from Baltimore to Flagstaff

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

 

The best time to book a flight from Baltimore to Flagstaff

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

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 Flagstaff in 2026. You can also book with separate airlines for your outbound and return journeys, from $236 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 Flagstaff 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 Flagstaff 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 Flagstaff Flights

*Flight schedules are subject to change.

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*Available to One Key members.