HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Boston to Flagstaff (BOS - FLG) from $224

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOS — FLG
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Boston Logan Intl to Flagstaff Pulliam are usually found in January or November, booked 85 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Boston to Flagstaff

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Flagstaff (FLG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 16, 2024.

Popular in

December

Cheapest in

January

Round-trip from

$538

One-way from

$224
High demand for flights, 17% potential price rise
Search Deals
Best time to find cheap flights, 18% potential price drop
Search Deals
From Boston Logan Intl to Flagstaff Pulliam
Search Deals
One-way flight from Boston Logan Intl to Flagstaff Pulliam
Search Deals

What is the cheapest day to fly round-trip from Boston to Flagstaff?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 22%.

How far in advance should I book a flight from Boston to Flagstaff?

Travelers have found it’s best to book a flight 32 days in advance to save up to 75% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 32 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Boston to Flagstaff 1-2 weeks in advance for as low as $711, or $1,014 for flights within the next 24 hours.

What is the cheapest month to fly from Boston to Flagstaff?

Flights from Boston to Flagstaff lean towards being more expensive in December. Prices are generally better when you fly from Boston to Flagstaff in January, with the cheapest ticket starting at $449.

When is the cheapest time to fly from Boston to Flagstaff (BOS - FLG)?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 6% on flights from Boston to Flagstaff by exploring options for tickets in the morning.

Cheap American Airlines flights from Boston to Flagstaff

Explore cheap flight options specifically provided by American Airlines for the route between Boston and Flagstaff. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Wed 7/312:02 pmBOS - FLG
2 stops11h 17mAmerican Airlines
Wed 7/108:21 amFLG - BOS
2 stops9h 36mAmerican Airlines
Deal found 5/15$455
Wed 8/710:05 amBOS - FLG
1 stop13h 16mAmerican Airlines
Wed 8/147:00 amFLG - BOS
1 stop10h 41mAmerican Airlines
Deal found 5/15$531
Tue 8/136:00 amBOS - FLG
1 stop8h 31mAmerican Airlines
Tue 8/277:00 amFLG - BOS
1 stop10h 41mAmerican Airlines
Deal found 5/15$532
Wed 8/72:49 pmBOS - FLG
2 stops10h 00mAmerican Airlines
Wed 8/147:00 amFLG - BOS
1 stop11h 50mAmerican Airlines
Deal found 5/15$540
Wed 8/78:00 amBOS - FLG
2 stops11h 17mAmerican Airlines
Wed 8/148:25 amFLG - BOS
2 stops9h 27mAmerican Airlines
Deal found 5/15$545
Tue 7/26:07 amBOS - FLG
1 stop14h 37mAmerican Airlines
Wed 7/108:21 amFLG - BOS
1 stop12h 23mAmerican Airlines
Deal found 5/15$561
Mon 8/56:00 amBOS - FLG
1 stop8h 13mAmerican Airlines
Mon 8/127:00 amFLG - BOS
1 stop11h 50mAmerican Airlines
Deal found 5/15$562
Mon 9/169:26 amBOS - FLG
1 stop9h 50mAmerican Airlines
Mon 9/236:05 pmFLG - BOS
1 stop8h 50mAmerican Airlines
Deal found 5/16$564
Thu 8/155:55 amBOS - FLG
1 stop17h 26mAmerican Airlines
Thu 8/2912:04 pmFLG - BOS
2 stops9h 39mAmerican Airlines
Deal found 5/15$570

Cheap Boston to Flagstaff flights in May & June 2024

Find cheap flight options from Boston to Flagstaff specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Sun 6/96:07 amBOS - FLG
1 stop8h 10mAmerican Airlines
Tue 6/187:00 amFLG - BOS
1 stop7h 34mAmerican Airlines
Deal found 5/16$614
Sun 6/96:07 amBOS - FLG
1 stop8h 10mAmerican Airlines
Tue 6/1811:47 amFLG - BOS
2 stops9h 59mAmerican Airlines
Deal found 5/16$622
Sun 6/95:18 amBOS - FLG
2 stops8h 59mAmerican Airlines
Thu 6/136:15 pmFLG - BOS
1 stop8h 37mAmerican Airlines
Deal found 5/15$623
Sun 6/95:18 amBOS - FLG
2 stops8h 59mAmerican Airlines
Tue 6/188:21 amFLG - BOS
2 stops9h 37mAmerican Airlines
Deal found 5/16$627
Sun 6/95:18 amBOS - FLG
2 stops8h 59mAmerican Airlines
Thu 6/138:21 amFLG - BOS
2 stops9h 22mAmerican Airlines
Deal found 5/16$628
Fri 6/76:07 amBOS - FLG
1 stop14h 37mAmerican Airlines
Fri 6/146:15 pmFLG - BOS
1 stop8h 37mAmerican Airlines
Deal found 5/16$633
Mon 6/102:52 pmBOS - FLG
1 stop8h 27mAmerican Airlines
Mon 6/1711:47 amFLG - BOS
1 stop8h 59mAmerican Airlines
Deal found 5/16$642
Wed 5/299:12 amBOS - FLG
1 stop16h 34mAmerican Airlines
Wed 6/58:21 amFLG - BOS
1 stop12h 25mAmerican Airlines
Deal found 5/15$647
Fri 6/72:41 pmBOS - FLG
2 stops9h 48mAmerican Airlines
Fri 6/146:15 pmFLG - BOS
1 stop8h 37mAmerican Airlines
Deal found 5/16$650

Boston to Flagstaff 2024 flight deals

Discover exclusive flight deals for travel between Boston and Flagstaff in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Wed 7/312:02 pmBOS - FLG
2 stops11h 17mAmerican Airlines
Wed 7/108:21 amFLG - BOS
2 stops9h 36mAmerican Airlines
Deal found 5/15$455
Wed 8/710:05 amBOS - FLG
1 stop13h 16mAmerican Airlines
Wed 8/147:00 amFLG - BOS
1 stop10h 41mAmerican Airlines
Deal found 5/15$531
Tue 8/136:00 amBOS - FLG
1 stop8h 31mAmerican Airlines
Tue 8/277:00 amFLG - BOS
1 stop10h 41mAmerican Airlines
Deal found 5/15$532
Wed 8/72:49 pmBOS - FLG
2 stops10h 00mAmerican Airlines
Wed 8/147:00 amFLG - BOS
1 stop11h 50mAmerican Airlines
Deal found 5/15$540
Wed 8/78:00 amBOS - FLG
2 stops11h 17mAmerican Airlines
Wed 8/148:25 amFLG - BOS
2 stops9h 27mAmerican Airlines
Deal found 5/15$545
Tue 7/26:07 amBOS - FLG
1 stop14h 37mAmerican Airlines
Wed 7/108:21 amFLG - BOS
1 stop12h 23mAmerican Airlines
Deal found 5/15$561
Mon 8/56:00 amBOS - FLG
1 stop8h 13mAmerican Airlines
Mon 8/127:00 amFLG - BOS
1 stop11h 50mAmerican Airlines
Deal found 5/15$562
Mon 9/169:26 amBOS - FLG
1 stop9h 50mAmerican Airlines
Mon 9/236:05 pmFLG - BOS
1 stop8h 50mAmerican Airlines
Deal found 5/16$564
Thu 8/155:55 amBOS - FLG
1 stop17h 26mAmerican Airlines
Thu 8/2912:04 pmFLG - BOS
2 stops9h 39mAmerican Airlines
Deal found 5/15$570

Boston to Flagstaff flights leaving soon

Find last-minute flight options from Boston to Flagstaff for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Sat 5/2512:35 pmBOS - FLG
1 stop10h 01mAmerican Airlines
Mon 5/2712:00 pmFLG - BOS
1 stop8h 57mAmerican Airlines
Deal found 5/16$754
Sat 5/2510:08 amBOS - FLG
2 stops10h 32mAmerican Airlines
Mon 5/275:40 amFLG - BOS
1 stop8h 07mAmerican Airlines
Deal found 5/16$762
Thu 5/234:54 pmBOS - FLG
2 stops10h 54mAmerican Airlines
Sun 5/267:00 amFLG - BOS
2 stops9h 49mAmerican Airlines
Deal found 5/14$765
Fri 5/2412:20 pmBOS - FLG
1 stop8h 20mAmerican Airlines
Sun 5/2610:41 amFLG - BOS
1 stop6h 43mAmerican Airlines
Deal found 5/16$850
Fri 5/243:06 pmBOS - FLG
2 stops10h 40mAmerican Airlines
Sun 5/266:40 pmFLG - BOS
1 stop8h 17mAmerican Airlines
Deal found 5/16$858
Sat 5/2510:08 amBOS - FLG
2 stops10h 32mAmerican Airlines
Mon 5/276:40 pmFLG - BOS
2 stops14h 34mAmerican Airlines
Deal found 5/16$861
Thu 5/234:41 pmBOS - FLG
1 stop9h 05mAmerican Airlines
Sun 5/2610:41 amFLG - BOS
1 stop6h 43mAmerican Airlines
Deal found 5/14$947

One-way flights to Flagstaff from Boston

Search for one-way flight options from Boston to Flagstaff. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Thu 6/136:07 amBOS - FLG
1 stop8h 10mAmerican Airlines
Deal found 5/14$224
Fri 11/86:42 amBOS - FLG
1 stop12h 38mAmerican Airlines
Deal found 5/16$359
Mon 6/172:52 pmBOS - FLG
1 stop8h 27mAmerican Airlines
Deal found 5/15$406
Thu 6/1310:17 amBOS - FLG
2 stops10h 27mAmerican Airlines
Deal found 5/14$410
Thu 6/1310:03 amBOS - FLG
3 stops14h 26mAmerican Airlines
Deal found 5/14$747
Mon 6/1710:03 amBOS - FLG
3 stops14h 26mAmerican Airlines
Deal found 5/15$793

Find flights from Boston to Flagstaff within your budget

Customize your flight search to find flights from Boston to Flagstaff that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$455 - $570

Route

Depart

Return

Price

Boston Logan IntlFlagstaff Pulliam

BOS - FLG

BOSFLG

Boston Logan Intl

Wed 7/3

2 stops11h 17m

Flagstaff Pulliam

Wed 7/10

2 stops9h 36m

$455

Boston Logan IntlFlagstaff Pulliam

BOS - FLG

BOSFLG

Boston Logan Intl

Wed 8/7

1 stop13h 16m

Flagstaff Pulliam

Wed 8/14

1 stop10h 41m

$531

Boston Logan IntlFlagstaff Pulliam

BOS - FLG

BOSFLG

Boston Logan Intl

Tue 8/13

1 stop8h 31m

Flagstaff Pulliam

Tue 8/27

1 stop10h 41m

$532

Boston Logan IntlFlagstaff Pulliam

BOS - FLG

BOSFLG

Boston Logan Intl

Wed 8/7

2 stops10h 00m

Flagstaff Pulliam

Wed 8/14

1 stop11h 50m

$540

Boston Logan IntlFlagstaff Pulliam

BOS - FLG

BOSFLG

Boston Logan Intl

Wed 8/7

2 stops11h 17m

Flagstaff Pulliam

Wed 8/14

2 stops9h 27m

$545

Boston Logan IntlFlagstaff Pulliam

BOS - FLG

BOSFLG

Boston Logan Intl

Tue 7/2

1 stop14h 37m

Flagstaff Pulliam

Wed 7/10

1 stop12h 23m

$561

Boston Logan IntlFlagstaff Pulliam

BOS - FLG

BOSFLG

Boston Logan Intl

Mon 8/5

1 stop8h 13m

Flagstaff Pulliam

Mon 8/12

1 stop11h 50m

$562

Boston Logan IntlFlagstaff Pulliam

BOS - FLG

BOSFLG

Boston Logan Intl

Mon 9/16

1 stop9h 50m

Flagstaff Pulliam

Mon 9/23

1 stop8h 50m

$564

Boston Logan IntlFlagstaff Pulliam

BOS - FLG

BOSFLG

Boston Logan Intl

Thu 8/15

1 stop17h 26m

Flagstaff Pulliam

Thu 8/29

2 stops9h 39m

$570

Flights are sorted by cheapest first

Deals found on 5/15

When is the best time to book a flight from Boston to Flagstaff?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Flagstaff. Price data was last updated on May 10, 2024.
Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Flagstaff. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Boston to Flagstaff?

Use this chart to determine the cheapest time to fly round-trip from Boston to Flagstaff. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boston to Flagstaff flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Flagstaff by month

Plan your trip from Boston to Flagstaff by taking into account the cheapest months to travel. The average price of a one-way flight from Boston to Flagstaff is currently $490 while a round-trip flight costs $540. Price data was last updated on May 12, 2024.

Currently, January is the cheapest month in which you can book a flight from Boston to Flagstaff (average of $538). Flying from Boston to Flagstaff in June is currently the most expensive (average of $659). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$538

February

$568

March

$640

April

$623

May

$645

June

$659

July

$643

August

$620

September

$593

October

$604

November

$584

December

$573

Temperature and rainfall in Flagstaff by month

Plan your trip to Flagstaff by taking into account the average temperature and rainfall totals by month.

FLG

Temperature

32 - 71.6 °F

Reviews of airlines servicing Flagstaff

Get insights into the airlines that provide service to Flagstaff. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Flagstaff. Reviews last updated May 16, 2024.
American Airlines
7.3
Good
14,514 reviews
Check prices

Boarding

7.6

Crew

8.0

Comfort

7.2

Entertainment

7.1

Food

6.6

Overall

7.3

Reviews

1 / 10

Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.

American Airlines
7.3
Good
14,514 reviews
American Airlines
7.3
Good
14,514 reviews
Check prices

Boarding

7.6

Crew

8.0

Comfort

7.2

Entertainment

7.1

Food

6.6

Overall

7.3

Reviews

1 / 10

Allow you to take your carry on with you on the plane. It was a full flight and I had to check my bag. As we boarded, a few people who came after me were able to take their bags on the plane.

Related info for your journey

Find useful and relevant information for your journey from Boston to Flagstaff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Boston to Flagstaff for under $500 on Cheapflights?

    Yes, there are multiple flights from Boston to Flagstaff for under $500. The cheapest flight booked recently is on American Airlines for just $455, but on average you can expect to pay $572.

  • Are there last-minute flights available from Boston to Flagstaff for under $800?

    There are currently 7+ open flights from Boston to Flagstaff within the next 7 days for less than $800.

  • What is the cheapest airline to fly from Boston to Flagstaff round-trip?

    Our cheapest airline available from Boston to Flagstaff is American Airlines. Our recent data shows that you can find tickets from as low as $455 on this airline. Users have found that American Airlines is 32% cheaper than the other options available to this destination.

  • What does BOS to FLG mean?

    BOS and FLG are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BOS to FLG refers to a flight route from Boston Logan Intl Airport to Flagstaff Pulliam Airport.

  • Can I find deals for flights from Boston to Flagstaff that include extra baggage allowance?

    The amount of baggage you can bring on your Boston to Flagstaff flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boston to Flagstaff with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to Flagstaff flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Boston to Flagstaff that include hotel bookings?

    Yes. In addition to deals on Boston to Flagstaff flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Flagstaff?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Flagstaff.

  • Can I find deals for business class flights from Boston to Flagstaff?

    Yes. Cheapflights offers flight deals from Boston to Flagstaff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Boston to Flagstaff that allow pets onboard?

    Many airlines flying from Boston to Flagstaff offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boston to Flagstaff?

    Yes, you can often find last-minute deals on Boston to Flagstaff flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Boston to Flagstaff flight deals updated?

    The Boston to Flagstaff flight deals you see on this page were last updated on 5/16.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boston to Flagstaff
See prices for flight routes from nearby airports that may be better suited for you.

Boston to Las Vegas flights
Boston to Sky Harbor Intl flights
Hartford to Las Vegas flights
Albany to Las Vegas flights
Hartford to Sky Harbor Intl flights
Boston to Tucson flights
Albany to Sky Harbor Intl flights
West Tisbury to Las Vegas flights
Hyannis to Las Vegas flights
Boston to Phoenix-Mesa Gateway flights
Hartford to Tucson flights
Hyannis to Sky Harbor Intl flights
Worcester to Las Vegas flights
West Tisbury to Sky Harbor Intl flights
Hartford to Flagstaff flights
Albany to Flagstaff flights
Boston to Yuma flights
Albany to Tucson flights
Hartford to Yuma flights
New Bedford to Sky Harbor Intl flights
New Bedford to Las Vegas flights
Worcester to Yuma flights

Top airline flying from Boston to Flagstaff

Discover the top airline that operate flights from Boston to Flagstaff. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$448Average$658FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
USA to Mumbai flights
Phoenix to Atlanta flights
Miami to Madrid flights
Bellingham to Las Vegas flights
Denver to Kansas City flights
Denver to Phoenix flights
New York to Italy flights
Los Angeles to London flights
San Francisco to Salt Lake City flights
Las Vegas to Honolulu flights
USA to Japan flights
Boston to Fort Lauderdale flights

Search flights from Boston to Flagstaff by cabin class

Find flights from Boston to Flagstaff, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Montes Claros
Flights to Girona Costa Brava
Flights to Naxos
Flights to Bourgas
Flights to Hyannis Barnstable
Flights to Samos
Flights to Reggio Calabria Tito Menniti
Flights to Devils Lake
Flights to Ningbo Lishe Intl
Flights to Pellston Emmet County
Flights to Provincetown
Flights to Cortez Montezuma County
Flights to Ohrid
Flights to Oran Es Senia
Flights to Menorca/Mahon
Flights to Hakodate
Flights to Ordu/Giresun
Flights to Laayoune Hassan I
Flights to Cornwall Newquay
Flights to Melilla
Flights to Rennes St Jacques
Flights to Parikia Paros
Flights to Constanţa Mihail Kogalniceanu
Flights to Miyakojima Hirara

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Boston to Flagstaff?

Cheapflights helps you search for flights from Boston to Flagstaff via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Boston to Flagstaff?

Millions of users choose and trust Cheapflights to book the best flight deals from Boston to Flagstaff for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Boston to Flagstaff with no change fees?

Certainly. Search results for flights to Flagstaff from Boston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Boston to Flagstaff become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Flagstaff from Boston today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines