BOS - FLG

$295 Find Cheap Flights from Boston to Flagstaff - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$352
Typical prices: $535-$720
American Airlines
Sun 12/9Sat 12/15
BOS - FLG • 1 stop
Cheapest one-way
$295
Typical prices: $307-$432
American Airlines
Wed 2/14
BOS - FLG • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Boston and Flagstaff. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 20% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $595 (round-trip)
Phoenix Sky Harbor Intl (PHX)
Shortest trip • 8h 08m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Boston to Flagstaff (BOS-FLG)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Flagstaff

Wed, Dec 9 - Tue, Dec 15
American Airlines Logo
6:26 am - 12:14 pmBOS  Boston Logan Intl-FLG Flagstaff Pulliam
7h 48m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
12:54 pm - 11:45 pmFLG  Flagstaff Pulliam-BOS Boston Logan Intl
8h 51m1 stop Phoenix Sky Harbor Intl
$352American Airlines
Thu, Dec 3 - Sat, Dec 5
American Airlines Logo
4:52 pm - 11:48 pmBOS  Boston Logan Intl-FLG Flagstaff Pulliam
8h 56m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
11:12 am - 8:51 pmFLG  Flagstaff Pulliam-BOS Boston Logan Intl
7h 39m1 stop Phoenix Sky Harbor Intl
$377American Airlines
Sun, Dec 13 - Wed, Dec 16
American Airlines Logo
4:52 pm - 11:48 pmBOS  Boston Logan Intl-FLG Flagstaff Pulliam
8h 56m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
11:12 am - 8:51 pmFLG  Flagstaff Pulliam-BOS Boston Logan Intl
7h 39m1 stop Phoenix Sky Harbor Intl
$377American Airlines
Thu, Dec 3 - Fri, Dec 4
American Airlines Logo
6:26 am - 12:15 pmBOS  Boston Logan Intl-FLG Flagstaff Pulliam
7h 49m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
1:22 pm - 10:23 pmFLG  Flagstaff Pulliam-BOS Boston Logan Intl
7h 01m1 stop Dallas/Fort Worth
$402American Airlines
Sun, Dec 6 - Sun, Dec 13
American Airlines Logo
6:26 am - 12:15 pmBOS  Boston Logan Intl-FLG Flagstaff Pulliam
7h 49m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
7:09 pm - 5:50 amFLG  Flagstaff Pulliam-BOS Boston Logan Intl
8h 41m1 stop Phoenix Sky Harbor Intl
$402American Airlines
Fri, Nov 27 - Wed, Dec 2
American Airlines Logo
6:00 am - 2:22 pmBOS  Boston Logan Intl-FLG Flagstaff Pulliam
10h 22m1 stop Dallas/Fort Worth
American Airlines Logo
1:22 pm - 10:23 pmFLG  Flagstaff Pulliam-BOS Boston Logan Intl
7h 01m1 stop Dallas/Fort Worth
$469American Airlines
Wed, Dec 9 - Tue, Dec 15
American Airlines Logo
6:03 am - 12:52 pmBOS  Boston Logan Intl-FLG Flagstaff Pulliam
8h 49m1 stop Dallas/Fort Worth
American Airlines Logo
7:31 am - 6:53 pmFLG  Flagstaff Pulliam-BOS Boston Logan Intl
9h 22m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl
$511American Airlines
Sat, Jan 16 - Wed, Jan 20
American Airlines Logo
6:00 am - 12:52 pmBOS  Boston Logan Intl-FLG Flagstaff Pulliam
8h 52m1 stop Dallas/Fort Worth
American Airlines Logo
1:22 pm - 11:56 pmFLG  Flagstaff Pulliam-BOS Boston Logan Intl
8h 34m1 stop Dallas/Fort Worth
$526American Airlines
Sat, Jan 16 - Wed, Jan 20
American Airlines Logo
1:09 pm - 9:00 pmBOS  Boston Logan Intl-FLG Flagstaff Pulliam
9h 51m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
12:52 pm - 11:42 pmFLG  Flagstaff Pulliam-BOS Boston Logan Intl
8h 50m1 stop Phoenix Sky Harbor Intl
$526American Airlines
Booking Insights

Price, demand and travel trends for Boston to Flagstaff flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Boston to Flagstaff?

Round-trip flights from Boston to Flagstaff typically range from $535 to $720. The lowest price found in the past 5 days was $352, on American Airlines.

What's the cheapest day of the week to fly from Boston to Flagstaff?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Boston to Flagstaff. It’s 11% cheaper than the average day, while Sunday is the most expensive, with prices 27% higher.

What’s the cheapest month to fly from Boston to Flagstaff?

•February is the cheapest month to fly from Boston to Flagstaff at $486 round-trip.
•June ($785) and May ($698) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 61% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Boston to Flagstaff flights

Low season

December

Cheapest flight

$295
Beat the crowds with an average 38% drop in travelers.
The most popular month to fly with an average 33% increase in travelers.
One-way flight from Boston to Flagstaff

When to book flights from Boston to Flagstaff

Are your dates flexible? Find out the best times to travel from Boston to Flagstaff based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Boston to Flagstaff flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Boston to Flagstaff?

    Two cabin classes are available on flights from Boston to Flagstaff:

    • Economy Class
    • First Class

  • How long is a flight from Boston to Flagstaff?

    A nonstop flight from Boston to Flagstaff takes 00m, covering 2,223 miles.

  • Do I need a passport to fly from Boston to Flagstaff?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Boston to Flagstaff flight?

    Round-trip flights from Boston to Flagstaff range from $535 to $720, with an average of $606 over the past 12 months. Anything below $535 counts as a good deal.

  • Have flight prices from Boston to Flagstaff changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $352 to $1,198. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Boston to Flagstaff looking right now?

    One-way fares from Boston to Flagstaff are currently higher than usual. Average one-way flight prices are about $440, which is 12% above the typical average for this route.

  • What car rental options are available at Flagstaff Pulliam Airport (FLG)?

    Flagstaff Pulliam Airport (FLG) hosts 5 major car rental companies, with daily rates averaging $74 for economy cars. Top options include:

    • Budget
    • Alamo
    • Hertz
    • Dollar
    • Enterprise Rent-A-Car

  • Which airports can I use when flying from Boston to Flagstaff?

    Flights from Boston to Flagstaff usually depart from Boston Logan Intl (BOS) and arrive at Flagstaff Pulliam (FLG).

  • Which airports do connecting flights from Boston to Flagstaff pass through?

    Connecting flights from Boston to Flagstaff most commonly pass through:

    • Phoenix Sky Harbor Intl (PHX) - 59% of one-stop connections
    • Dallas/Fort Worth (DFW) - 41% of one-stop connections

  • Can I save money by using flexible dates for flights from Boston to Flagstaff?

    Yes. Flexible dates can save you up to 30% on flights from Boston to Flagstaff. Wednesday is the cheapest departure day at $545 round-trip on average, while Sunday is the most expensive at $775, a difference of $230.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Boston to Flagstaff?

    Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 8h 02m, compared with 8h 08m via Phoenix Sky Harbor Intl (PHX).

  • What is the time difference between Boston and Flagstaff?

    Flagstaff is 3 hours behind Boston (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • Are there any accessibility features and services at the Boston Logan International Airport (BOS)?

    There are several facilities and services available for passengers with different disabilities. The airport has accessible restrooms in all the airport’s terminals and elevators to allow those with physical disabilities to access the upper floors. The airport also provides vision assistance through a partnership with Aira to aid travelers with low vision to move around the airport easily.

  • Can I access lounges at the Boston Logan International Airport (BOS)?

    There are several lounges for travelers to sit and relax as they await their flight at the airport. Some of the lounges located in the airport include The Lounge BOS inside security at Terminal C, Lufthansa Lounge located at Terminal E inside security, Virgin Atlantic Clubhouse, and the Delta Air Lines Delta Sky Club at Gate A6.

  • Does the Flagstaff Pulliam Airport (FLG) have any child play areas?

    Yes, FLG airport has a children’s gaming zone which offers a special playing area that also has a gladiator playground next to the airport’s Gate 20. The children can also access a different play area located near the business lounge in the Terminal.

  • Are there any business facilities at Flagstaff Pulliam Airport (FLG)?

    Yes, the Flagstaff Pulliam Airport has several business services, especially if you are a corporate traveler. The airport offers desks, printers, scanners, meeting rooms and conference facilities for meetings. You can also access the meet and greet services to avoid the long queues, receive airport assistance, gain VIP lounge access and fast-track the airport documentation.

Your guide to booking Boston to Flagstaff flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Sunday. On this route, Wednesday flights average $545, about $230 less than Sunday fares (30% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Boston to Flagstaff trip for February. Fares historically average $486 round-trip in that month - typically $299 less than the most expensive month, which is June (based on the last 12 months).
  • If you wish to travel to the Boston Logan International Airport (BOS) from downtown there are several transport options you can use. If you prefer public transportation, there is a free Massport bus route 33, 55, or 22. You can also opt to take a taxi which is much faster taking approximately 15-25 minutes to get to the airport. The other option for getting to the airport is to use the shuttle or drive a personal vehicle to the airport.
  • The Boston Logan International Airport (BOS) has ample parking spaces for travelers who access the airport using private vehicles. The airport offers short-term and long-term parking services based on their need. The airport also offers premium guaranteed, extended stay, and economy rate parking to travelers. Travelers with disabilities have reserved accessible parking in all the open garages that bear a disability plate.
  • Travelers who are traveling from Boston Logan International Airport (BOS) with their pets and service animals can access pet relief areas outside all the airport terminals at the airport's arrivals level curb. You can also access the pet relief areas post-security at Terminal E next to Gate E7, Terminal C next to Gate C20, post-security and Terminal B next to Gate B29 post-security. You should also remember to enquire about the pet policies of the respective airline you are booking.
  • Mothers arriving at the Flagstaff Pulliam (FLG) airport who are still breastfeeding their babies can access the 6 nursing rooms located at the airport. The nursing rooms have a changing table for the mothers to change the baby’s clothing, comfortable seats, electric outlets for pumping milk, and a lockable door to offer the privacy and security required.
  • Travelers arriving at the Flagstaff Pulliam Airport (FLG) can access car rental services at the airport to conveniently get to their destination. The car rental desks of the companies offering the rental services are located at the airport’s arrivals level. Some of the companies include Hertz, Alamo, Thrifty, Alamo, National, Budget, Payless, Avis, and Dollar. You can locate the rental cars at the Federal Circle Station located at the Main terminal building.

More options for your flight from Boston to Flagstaff

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