BOS - MOB

$311 Find Cheap Flights from Boston to Mobile

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Mobile departing on 8/18. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Mobile

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Mobile, 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 Boston to Mobile, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$311
Typical prices: $306-$330
Delta
Tue 8/18Tue 8/25
BOS - MOB • 1 stop
Cheapest one-way
$329
Typical prices: $323-$423
United Airlines
Fri 7/17
BOS - MOB • 2 stops
Top airlines
Cheapest • from $311 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boston and Mobile. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $408 (round-trip)
Shortest trip • 5h 51m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 35% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Mobile!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Mobile (BOS-MOB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Mobile 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Mobile

Tue, Aug 18 - Tue, Aug 25
Delta Logo
9:55 am - 3:50 pm
BOS
-
MOB
6h 55m
1 stop
Delta Logo
9:15 am - 4:50 pm
MOB
-
BOS
6h 35m
1 stop
$311Delta
Tue, Aug 18 - Sun, Aug 23
Delta Logo
5:30 am - 11:20 am
BOS
-
MOB
6h 50m
1 stop
Delta Logo
6:00 am - 1:52 pm
MOB
-
BOS
6h 52m
1 stop
$339Delta
Mon, Nov 9 - Sat, Nov 14
United Airlines Logo
3:31 pm - 10:00 pm
BOS
-
MOB
7h 29m
1 stop
United Airlines Logo
10:30 am - 9:55 pm
MOB
-
BOS
10h 25m
2 stops
$344United Airlines
Tue, Aug 18 - Tue, Aug 25
Delta Logo
10:55 am - 3:50 pm
BOS
-
MOB
5h 55m
1 stop
Delta Logo
12:06 pm - 11:42 pm
MOB
-
BOS
10h 36m
2 stops
$348Delta
Thu, Jul 30 - Sun, Aug 2
Delta Logo
5:30 am - 11:54 am
BOS
-
MOB
7h 24m
1 stop
Delta Logo
6:58 pm - 1:20 am
MOB
-
BOS
5h 22m
1 stop
$367Delta
Mon, Aug 17 - Sat, Aug 22
Delta Logo
5:30 am - 11:20 am
BOS
-
MOB
6h 50m
1 stop
Delta Logo
6:00 am - 7:36 pm
MOB
-
BOS
12h 36m
2 stops
$376Delta
Tue, Aug 18 - Sat, Aug 22
Delta Logo
4:25 pm - 11:06 pm
BOS
-
MOB
7h 41m
1 stop
Delta Logo
5:00 pm - 1:25 am
MOB
-
BOS
7h 25m
1 stop
$385Delta
Wed, Aug 19 - Sat, Aug 22
Delta Logo
6:00 am - 3:50 pm
BOS
-
MOB
10h 50m
2 stops
Delta Logo
6:00 am - 7:36 pm
MOB
-
BOS
12h 36m
2 stops
$386Delta
Mon, Aug 24 - Sun, Aug 30
Delta Logo
8:55 am - 3:50 pm
BOS
-
MOB
7h 55m
1 stop
Delta Logo
6:55 pm - 1:25 am
MOB
-
BOS
5h 30m
1 stop
$393Delta
Tue, Aug 18 - Sat, Aug 22
United Airlines Logo
9:33 am - 6:33 pm
BOS
-
MOB
10h 00m
2 stops
United Airlines Logo
12:33 pm - 7:19 pm
MOB
-
BOS
5h 46m
1 stop
$406United Airlines
Booking Insights

KAYAK's insights & trends for Boston to Mobile flights

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

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boston to Mobile departing in August.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Mobile, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Mobile is August, where tickets cost $330 (return) on average. On the other hand, the most expensive months are February and January, where the average cost of round-trip tickets is $695 and $602 respectively.

Good to know

Low seasonSeptember
Cheapest flight$311
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Boston to Mobile

When to book flights from Boston to Mobile

Are your dates flexible? Find out the best times to travel from Boston to Mobile 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 Boston to Mobile

  • What is the cheapest flight from Boston to Mobile?

    In the last 5 days, the lowest price for a flight from Boston to Mobile was $329 for a one-way ticket and $311 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

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

  • Which airline alliances offer flights from Boston to Mobile?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Boston and Mobile, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Boston to Mobile, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Mobile are Delta and United Airlines. With an average price for the route of $503 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $425 and an overall rating of 7.4.

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

    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 Boston to Mobile.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Mobile from Boston 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 Boston to Mobile?

    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 Mobile with an airline and back to Boston with another airline. Booking your flights between Boston and MOB 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 Boston to Mobile?

    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 Mobile from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Boston to Mobile

 
See real verified KAYAK customer reviews for airlines flying from Boston to Mobile. 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 Boston to Mobile? 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.
7.8
DeltaOverall score based on 8455 reviews
8.5Crew
8.1Boarding
7.8Entertainment
7.2Food
7.8Comfort
Airline reviews

I thought the service was very nice and pleasant. There were no hiccups and no issues so overall a good experience.

8.0 ExcellentAnonymous, Jun 2026
BOS - RDU
Read more Delta reviews

I thought the service was very nice and pleasant. There were no hiccups and no issues so overall a good experience.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Pilots lied about waiting on “paperwork”. Sat in the plane for over an hour, waiting on some papers to be printed according to the pilot and then all of a sudden he says good news maintenance is finally on their way. Maybe they can fix it before we get our paperwork. Ended up missing my connection in LaGuardia and as a result, had a fly home to Lexington instead of the Louisville airport. Then paid $100 to uber to Louisville since it was midnight by the time I got in. I wish they would just be transparent with passengers sometimes and not try to beat around the bush on why things are delayed.

One of the flight attendants was a little cranky. I appreciated the free wifi and plug to charge my laptop

The flight was smooth, the crew was great but the plane was quite old

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

Cabin was not pressurized properly. Several passengers had respiratory difficulties.

Boarding was great, and the crew were very friendly. The seats must have been a bit on the older side and you could feel some of the seat components through the padding. Also, the plugs did not work on the row's entertainment screen or charging ports. Checked bag was transferred for connecting flight, and we appreciated how early we had the connecting gate information.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

The flight was delayed, they didn’t even have water for the toilets or for drinks

It’s always a great time flying with united airlines.

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

Attendants zipped through cabin so fast hardly anyone got the water they told us we could have in the short flight. Nothing else was offered.

Terrible boarding and first class experience. Nice staff but overall disorganized, dirty plane.

The flight was delayed significantly and we sat on runway after landing for awhile. Best thing was the flight attendant, Jenny, in first class, who was very professional and attentive. She was excellent - the rest of the flight was not.

Early departure meant on time arrival. Only real problem was free internet had issues, although chatting with the internet help desk (you can do this via aainflight.com) got the issue resolved.

The staff and service on American Airlines were truly outstanding. I had requested wheelchair assistance for my mother due to her knee issues, and the team went above and beyond every step of the way—from boarding in Boston to our arrival in Chicago. Their care, professionalism, and attentiveness made the entire experience smooth and stress-free. I’m very grateful for the support they provided.

Found that the plane used for this short flight is smaller and therefore the seats are really squeezed tight.

Great experience. Good dinner and service. FA's were very nice and attentive.

Jill was the flight attendant in first class she was fabulous!! Best flight attendant I have had in years.!! And I fly every other week. Other can learn from her!!

The business steward was absolutely amazing! Smiles and kindness! Wish all AA flights are like this one!

Never going to fly your airline again if it can be avoided.

Worst experience ever. Flight could not land in Charlotte for what we were told was a ground stop. Had to be diverted to Raleigh to refuel. Strangely during ground stop, our connecting flight had no issue taking off on time causing us to miss our flight. We were told there were no other flights that day to our final destination and that two days out was the next one. The only flights to get us there were from Chicago the next morning. Completely opposite direction but it was a direct flight. So we get flown to Chicago and have to find a hotel in our own dime. The flight in the morning was also delayed. Thankfully only a short time. The non too of all this, our luggage did not arrive by the time we were there. Communication was terrible, through the entire trip. Complete incompetence. Will never fly American again.

Everything you need to know for your flight from Boston to Mobile

Information on your arrival and departure airports