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 9/9. 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: $447-$369
Delta
Wed 9/9Tue 9/22
BOS - MOB • 1 stop
Cheapest one-way
$314
Typical prices: $226-$248
Delta
Tue 6/16
BOS - MOB • 1 stop
Top airlines
Cheapest • from $311 (round-trip)
Best reviews • 7.9 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 • 31% 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

Wed, Sep 9 - Tue, Sep 22
Delta Logo
6:55 am - 11:29 am
BOS
-
MOB
5h 34m
1 stop
Delta Logo
6:00 am - 2:57 pm
MOB
-
BOS
7h 57m
1 stop
$311Delta
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
6:00 am - 2:06 pm
BOS
-
MOB
9h 06m
2 stops
United Airlines Logo
3:10 pm - 11:20 pm
MOB
-
BOS
7h 10m
1 stop
$316United Airlines
Wed, Sep 9 - Fri, Sep 18
Delta Logo
5:45 am - 11:29 am
BOS
-
MOB
6h 44m
1 stop
Delta Logo
6:10 pm - 1:17 am
MOB
-
BOS
6h 07m
1 stop
$320Delta
Thu, Sep 10 - Sun, Sep 20
Delta Logo
10:30 am - 3:46 pm
BOS
-
MOB
6h 16m
1 stop
Delta Logo
6:10 pm - 1:17 am
MOB
-
BOS
6h 07m
1 stop
$329Delta
Wed, Sep 9 - Thu, Sep 17
Delta Logo
5:45 am - 11:29 am
BOS
-
MOB
6h 44m
1 stop
Delta Logo
4:27 pm - 1:17 am
MOB
-
BOS
7h 50m
1 stop
$345Delta
Tue, Jun 23 - Sat, Jun 27
Delta Logo
7:15 pm - 11:30 pm
BOS
-
MOB
5h 15m
1 stop
Delta Logo
5:17 pm - 11:14 pm
MOB
-
BOS
4h 57m
1 stop
$354Delta
Tue, Jun 16 - Wed, Jun 24
Delta Logo
4:30 pm - 11:30 pm
BOS
-
MOB
8h 00m
1 stop
Delta Logo
4:25 pm - 11:14 pm
MOB
-
BOS
5h 49m
1 stop
$364Delta
Wed, Sep 9 - Tue, Sep 22
Delta Logo
1:15 pm - 10:55 pm
BOS
-
MOB
10h 40m
2 stops
Delta Logo
6:00 am - 12:45 pm
MOB
-
BOS
5h 45m
1 stop
$368Delta
Wed, Jul 1 - Wed, Jul 8
American Airlines Logo
7:00 am - 12:17 pm
BOS
-
MOB
6h 17m
1 stop
American Airlines Logo
12:42 pm - 8:59 pm
MOB
-
BOS
7h 17m
1 stop
$376American Airlines
Wed, Sep 9 - Sun, Sep 20
Delta Logo
1:15 pm - 10:55 pm
BOS
-
MOB
10h 40m
2 stops
Delta Logo
6:10 pm - 1:17 am
MOB
-
BOS
6h 07m
1 stop
$377Delta
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 September.

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 $626 and $602 respectively.

Good to know

Low seasonSeptember
Cheapest flight$311
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 1% 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 $314 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 $475 and an overall rating of 7.9, 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.
7.9
DeltaOverall score based on 8398 reviews
8.5Crew
7.8Entertainment
7.8Comfort
7.2Food
8.1Boarding
Airline reviews

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

8.0 ExcellentAnonymous, Jun 2026
ATL - GNV
Read more Delta reviews

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

Left /arrived on time. Decent seat space. Like the wifi/plugs and entertainment. Windows and tray table were kinda gross. Attendants didn't start snack service til 40mins before landing. Two rows before us, captain came on to say there's turbulence and recalled staff to seats. So, no drink/snack. Later, attendants didn't stop to see if we had trash nor even look our way. Felt invisible! Almost all pilot announcements were not only unintelligible, but so quiet. We had no idea what she said.

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I flew from Santa Fe to Denver to catch a flight to London and the transfer of my luggage on arrival at Denver to the London flight worked perfectly. The crew on the ground and on board for the London flight were so friendly and efficient.

Boarded early; and arrived home 40 mins early. After a long flight, it’s nice to be back home early. These flights have no amenities; no snacks. So need to bring your own

Boarded early, left early, arrived 40 mins early! A win win for me!

New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

It was a short flight so I was expecting too much

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

The flight from LA to Chicago was smooth and service was very good overall.

The flight from Dallas to Tokyo was not on Japan Airlines. It was on American Airlines. Very disappointed that we did not fly on Japan Airlines. Will not be using you liars again. I’ll just book direct from the airline next time. Wish you could make this right and has us fly on Japan Air when heading back home to the US.

The Mario was so helpful and provided amazing customer service however l have being waiting for a callback for almost a week now and have not heard anything further after l informed them l wanted to change my date of traveling because of my hospital appointment even send them proof and l was unable to use manag your booking on their website is a bit frustrating and l would appreciate an update on My request as soon as possible. And have called them times without numbers no response

They made nearly everyone check their bag because the overhead bins are way too small. Extremely inconvenient

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

Movies on my phone are great. It would be nice to have a gluten free snack option.

It was what i expected. I like the movies you can access from your phone. It would be nice if there was a gluten free snack offered. But I did bring my own snack knowing there would not be a gluten free option

The flight was peaceful, just s slight turbulence, pilots and crews were all nice and made a great job! Arrived safely in the Philippines. Thank you ya’ll!

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

American Airlines II: Delay Boogaloo. Multiple gate changes, delays, boarded and then MORE delays. I hate to say this won’t matter, but posting stuff about major corporations in 2026 is a post-modern “scream into the void.” Was multiple hours late coming home, so there you go.

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

Information on your arrival and departure airports