BOS - FLG

$486 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
$486
Typical prices: $515-$705
American Airlines
Sat 10/20Wed 10/24
BOS - FLG • 1 stop
Cheapest one-way
$395
Typical prices: $285-$390
American Airlines
Fri 1/5
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 • 18% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Phoenix Sky Harbor Intl (PHX)
Cheapest • Avg $609 (round-trip)
Dallas/Fort Worth (DFW)
Shortest trip • 7h 59m (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

Tue, Jan 5 - Sat, Jan 16
American Airlines Logo
4:52 pm - 11:44 pmBOS  Boston Logan Intl-FLG Flagstaff Pulliam
8h 52m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
7:37 am - 4:47 pmFLG  Flagstaff Pulliam-BOS Boston Logan Intl
7h 10m1 stop Phoenix Sky Harbor Intl
$486American Airlines
Tue, Oct 20 - Sat, Oct 24
American Airlines Logo
5:17 am - 12:05 pmBOS  Boston Logan Intl-FLG Flagstaff Pulliam
9h 48m1 stop Dallas/Fort Worth
American Airlines Logo
7:15 am - 7:37 pmFLG  Flagstaff Pulliam-BOS Boston Logan Intl
9h 22m1 stop Dallas/Fort Worth
$486American Airlines
Wed, Oct 28 - Tue, Nov 3
American Airlines Logo
2:29 pm - 7:49 pmBOS  Boston Logan Intl-FLG Flagstaff Pulliam
8h 20m1 stop Dallas/Fort Worth
American Airlines Logo
1:22 pm - 11:58 pmFLG  Flagstaff Pulliam-BOS Boston Logan Intl
8h 36m1 stop Dallas/Fort Worth
$506American Airlines
Wed, Dec 2 - Wed, Dec 9
American Airlines Logo
10:00 am - 6:35 pmBOS  Boston Logan Intl-FLG Flagstaff Pulliam
10h 35m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
1:22 pm - 10:29 pmFLG  Flagstaff Pulliam-BOS Boston Logan Intl
7h 07m1 stop Dallas/Fort Worth
$506American Airlines
Tue, Oct 20 - Tue, Oct 27
American Airlines Logo
1:17 pm - 8:39 pmBOS  Boston Logan Intl-FLG Flagstaff Pulliam
10h 22m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
12:45 pm - 11:55 pmFLG  Flagstaff Pulliam-BOS Boston Logan Intl
8h 10m1 stop Dallas/Fort Worth
$506American Airlines
Wed, Feb 3 - Sun, Feb 7
American Airlines Logo
4:52 pm - 11:57 pmBOS  Boston Logan Intl-FLG Flagstaff Pulliam
9h 05m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
11:11 am - 8:43 pmFLG  Flagstaff Pulliam-BOS Boston Logan Intl
7h 32m1 stop Phoenix Sky Harbor Intl
$516American Airlines
Sun, Nov 8 - Sat, Nov 14
American Airlines Logo
4:52 pm - 11:43 pmBOS  Boston Logan Intl-FLG Flagstaff Pulliam
8h 51m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
11:16 am - 8:52 pmFLG  Flagstaff Pulliam-BOS Boston Logan Intl
7h 36m1 stop Phoenix Sky Harbor Intl
$516American Airlines
Fri, Oct 30 - Sat, Nov 7
American Airlines Logo
4:57 pm - 9:23 pmBOS  Boston Logan Intl-FLG Flagstaff Pulliam
7h 26m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
12:41 pm - 11:46 pmFLG  Flagstaff Pulliam-BOS Boston Logan Intl
9h 05m1 stop Phoenix Sky Harbor Intl
$536American Airlines
Wed, Nov 25 - Thu, Dec 3
American Airlines Logo
7:00 am - 2:22 pmBOS  Boston Logan Intl-FLG Flagstaff Pulliam
9h 22m1 stop Dallas/Fort Worth
American Airlines Logo
7:05 pm - 5:52 amFLG  Flagstaff Pulliam-BOS Boston Logan Intl
8h 47m1 stop Phoenix Sky Harbor Intl
$536American Airlines
Wed, Nov 11 - Sun, Nov 15
American Airlines Logo
10:00 am - 6:35 pmBOS  Boston Logan Intl-FLG Flagstaff Pulliam
10h 35m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
7:05 pm - 5:52 amFLG  Flagstaff Pulliam-BOS Boston Logan Intl
8h 47m1 stop Phoenix Sky Harbor Intl
$536American 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 from Boston to Flagstaff with more confidence.

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

Round-trip flights from Boston to Flagstaff start at $486. Prices are below average for this route right now, with typical round-trip fares ranging from $515 to $705. The lowest price found in the past 5 days was $486 on American Airlines.

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

Wednesday is the cheapest day of the week to fly from Boston to Flagstaff, it is 9% cheaper than the average day. Sunday is the most expensive day with flight prices 30% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is 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

February

Cheapest flight

$395
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 2% increase in price.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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.

  • 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).

  • 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

  • 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) - 72% of one-stop connections
    • Dallas/Fort Worth (DFW) - 28% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

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

    Yes. Being flexible with your travel dates can save you up to 30% on the Boston to Flagstaff route. 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 long is a flight from Boston to Flagstaff?

    A nonstop flight from Boston to Flagstaff takes 0h 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.

  • 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 $486 to $1,878. That means the highest observed fare was about 4x 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 $549, which is 63% above the typical average for this route.

  • 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 7h 59m, compared with 8h 16m 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.

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

    Flagstaff Pulliam Airport (FLG) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
    • Budget
    • Hertz
    • Alamo
    • Dollar
    • Enterprise Rent-A-Car

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

    Round-trip flights from Boston to Flagstaff range from $515 to $705, with an average of $596 over the past 12 months. Anything below $515 counts as a good deal.

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 can be flexible, aim for a Wednesday departure instead of Sunday. On this route, Wednesday flights average $545 - about $230 less than Sunday (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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