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FLG - BOS

Find cheap flights from Flagstaff to Boston from $497

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Flagstaff to Boston departing on 6/11. 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.
1 adult
0 bags
Tue 6/4
Tue 6/11

Search hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Flagstaff to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Flagstaff to Boston, as well as popular online travel agencies
In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Flagstaff to Boston (FLG-BOS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Flagstaff to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:00 am - 8:39 pmFLG-BOS
10h 39m1 stop
6:00 am - 8:19 pmBOS-FLG
17h 19m1 stop
$497American Airlines
Find Deal
Tue, Jun 11 - Tue, Jun 18
8:25 am - 8:18 pmFLG-BOS
8h 53m1 stop
6:00 am - 11:31 amBOS-FLG
8h 31m1 stop
$533American Airlines
Find Deal
Wed, Aug 28 - Sat, Aug 31
10:39 am - 10:50 pmFLG-BOS
9h 11m2 stops
6:00 am - 11:31 amBOS-FLG
8h 31m1 stop
$541American Airlines
Find Deal
Wed, Aug 28 - Sat, Aug 31
7:00 am - 9:54 pmFLG-BOS
11h 54m1 stop
9:23 am - 5:44 pmBOS-FLG
11h 21m2 stops
$543American Airlines
Find Deal
Tue, Jun 11 - Tue, Jun 18
6:15 pm - 5:52 amFLG-BOS
8h 37m1 stop
6:00 am - 4:44 pmBOS-FLG
13h 44m1 stop
$554American Airlines
Find Deal
Sat, Jun 29 - Thu, Jul 4
10:18 am - 12:01 amFLG-BOS
10h 43m2 stops
6:00 am - 4:44 pmBOS-FLG
13h 44m1 stop
$564American Airlines
Find Deal
Sat, Jun 29 - Thu, Jul 4
6:05 pm - 5:55 amFLG-BOS
8h 50m1 stop
6:25 am - 7:36 pmBOS-FLG
16h 11m1 stop
$599American Airlines
Find Deal
Sun, Sep 22 - Sat, Sep 28
7:00 am - 7:40 pmFLG-BOS
9h 40m1 stop
7:00 am - 8:34 pmBOS-FLG
16h 34m1 stop
$608American Airlines
Find Deal
Sat, Jun 1 - Sat, Jun 8
6:05 pm - 5:55 amFLG-BOS
8h 50m1 stop
10:05 am - 5:29 pmBOS-FLG
10h 24m2 stops
$609American Airlines
Find Deal
Sun, Sep 22 - Sat, Sep 28
10:41 am - 11:30 pmFLG-BOS
9h 49m2 stops
8:02 am - 8:34 pmBOS-FLG
15h 32m1 stop
$618American Airlines
Find Deal
Sat, Jun 1 - Sat, Jun 8

Flights from Flagstaff to Boston - Travel Insights & Trends

Get data-powered insights and trends into flights from Flagstaff to Boston to help you find the cheapest flights, the best time to fly and much more.

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

The average price of all flights from Flagstaff to Boston clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Flagstaff to Boston, look for departures on Tuesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Boston, Wednesday is the cheapest day to fly and Sunday is the most expensive.

Good to know

Low season

March

High season

September

Cheapest flight

$497
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Flagstaff to Boston

When to book flights from Flagstaff to Boston

Are your dates flexible? Find out the best times to travel from Flagstaff to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Flagstaff to Boston

  • What is the cheapest flight from Flagstaff to Boston?

    In the last 3 days, the lowest price for a flight from Flagstaff to Boston was $497 for a round-trip ticket.

  • Do I need a passport to fly between Flagstaff and Boston?

    A passport is not required to fly from Flagstaff to Boston.

  • Which airports will I be using when flying from Flagstaff to Boston?

    On your way to Boston, you’ll fly out from Flagstaff Pulliam. You’ll be landing at Boston Logan Intl.

  • Which aircraft models fly most regularly from Flagstaff to Boston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Flagstaff to Boston?

    oneworld is the only airline alliance operating flights between Flagstaff and Boston.

  • How does KAYAK find such low prices on flights from Flagstaff to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Flagstaff to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Flagstaff to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Flagstaff is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Flagstaff to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Flagstaff with another airline. Booking your flights between Flagstaff and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Flagstaff to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Flagstaff up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Flagstaff to Boston

 
See real verified KAYAK customer reviews for airlines flying from Flagstaff to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Flagstaff to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
American AirlinesOverall score based on 14713 reviews
6.6Food
7.6Boarding
7.2Comfort
8.0Crew
7.1Entertainment
Airline reviews

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

2.0 MediocreKyle, May 2024PHX - MSN
Read more about American Airlines reviews

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

Re-checking our bags, the workers were not able to help us with boarding passes for the flight, told us to wait, then ignored us while they helped many other passengers. Until I got rude, they would have left us standing there, and even then they were very curt and dismissive in telling us where to get boarding passes printed. We made it to the gate just as they were starting to board passengers. It was just rude customer service.

Delayed abs delayed Gate crew giving poor info - we are definitely leaving at —- Ultimately to cancel flight after 4+ hours of delays Just cancel it earlier

While I received notice that AA 478 was delayed, the flight departed PHX and arrived PHL more than two hours late. The first class cabin service was mediocre; there were no pre-departure beverages offered; there were no warm mixed nuts served with cocktails; there was no personal greeting to me as an Executive Platinum member by the first class flight attendant. While the flight operated safely, its arrival at 0219 in the morning in PHL ended a very long day. I do not feel that American provided first class service.

Absolutely filthy flight and not equipped for a trans US

This flight was late and did not meet the connecting flight.

Turn on the heat. Flight was way too cold from Arizona to Chicago.

Poor on time performance. Flight was delayed due to a lightbulb. No updates from the pilot. Plane was dirty and hot, AC didn't work well.

Being back games on the in-flight entertainment. Also your flight attendants need a break, raise, or overall attitude adjustment.

Overall pleasant was delayed and caused transportation issue when landing

Flagstaff - Boston Flights

Departure:

Flagstaff (FLG)United States

Destination:

Boston (BOS)United States

Return flight deals:

Boston - Flagstaff

Cabin classes: