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 7/21. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$311
Typical prices: $473-$384
Delta
Tue 7/21Sat 7/25
BOS - MOB • 1 stop
Cheapest one-way
$382
Typical prices: $269-$446
Delta
Tue 6/23
BOS - MOB • 1 stop
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 • 34% 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, Jul 21 - Sat, Jul 25
Delta Logo
7:10 pm - 11:25 pm
BOS
-
MOB
5h 15m
1 stop
Delta Logo
12:45 pm - 9:00 pm
MOB
-
BOS
7h 15m
1 stop
$311Delta
Tue, Jul 21 - Sun, Jul 26
Delta Logo
7:10 pm - 11:25 pm
BOS
-
MOB
5h 15m
1 stop
Delta Logo
6:58 pm - 1:20 am
MOB
-
BOS
5h 22m
1 stop
$320Delta
Thu, Aug 20 - Mon, Aug 24
Delta Logo
6:50 am - 11:20 am
BOS
-
MOB
5h 30m
1 stop
Delta Logo
6:55 pm - 1:25 am
MOB
-
BOS
5h 30m
1 stop
$329Delta
Sat, Aug 22 - Tue, Aug 25
Delta Logo
6:50 am - 11:20 am
BOS
-
MOB
5h 30m
1 stop
Delta Logo
9:15 am - 4:50 pm
MOB
-
BOS
6h 35m
1 stop
$345Delta
Tue, Jul 21 - Wed, Jul 29
Delta Logo
6:00 am - 3:41 pm
BOS
-
MOB
10h 41m
2 stops
Delta Logo
6:05 am - 12:45 pm
MOB
-
BOS
5h 40m
1 stop
$348Delta
Sat, Aug 22 - Sun, Aug 23
Delta Logo
6:50 am - 11:20 am
BOS
-
MOB
5h 30m
1 stop
Delta Logo
6:55 pm - 1:25 am
MOB
-
BOS
5h 30m
1 stop
$354Delta
Tue, Jul 21 - Thu, Jul 30
Delta Logo
6:00 am - 3:41 pm
BOS
-
MOB
10h 41m
2 stops
Delta Logo
6:58 pm - 1:20 am
MOB
-
BOS
5h 22m
1 stop
$357Delta
Thu, Jul 23 - Tue, Jul 28
Delta Logo
6:45 am - 11:54 am
BOS
-
MOB
6h 09m
1 stop
Delta Logo
6:58 pm - 1:20 am
MOB
-
BOS
5h 22m
1 stop
$375Delta
Sat, Aug 22 - Tue, Aug 25
Delta Logo
6:05 am - 4:13 pm
BOS
-
MOB
11h 08m
2 stops
Delta Logo
9:15 am - 6:10 pm
MOB
-
BOS
7h 55m
1 stop
$377Delta
Thu, Jul 23 - Sun, Jul 26
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
$384Delta
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 July.

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 $382 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 $523 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 8406 reviews
8.1Boarding
8.5Crew
7.8Entertainment
7.8Comfort
7.2Food
Airline reviews

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

2.0 MediocreMargaret, Jun 2026
MSY - LGA
Read more Delta reviews

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.

Airline tickets are not cheap. You expect reliable competent service. Thanks to canceled flights and botched transfers we arrived at our destination two days late. This is not acceptable

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

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.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

weather delay of almost 2 hours then we landed and our gate wasn't available so we waited another 30 min

Flight had mechanical issues and it was delayed 30 mins - some of us boarded and then had to deplane.

technology worked well and everything ran smoothly. The seats are quite cramped so please don't try to re-engineer the cabin to squeeze more bodies on board.

Delayed flight more than I hour. When boarding we spent some additional time on the plane before takeoff ....

Flight was delayed due to connecting passengers. Lack of snack options bad. Sitting in Aisle, last cart run pulled the cart directly into my knee. Rude awakening.

We sat on plane at gate delayed without communication as to why we were just sitting there

Agency very bad had to cancelled my booking too many changes in the flight changed my flight to 1 week

Trash. Sat on the runway for 40 mins…missed connecting flight because of it now I’m stuck. Thanks…a whole fkn lot.

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.

Awfully rude American worker at door when we started boarding flight. Then, walk into a blazing hot airplane with no air conditioning until twenty minutes into the flight. Free entertainment was non existent! My husband, along with the fellow passenger in our row, and I could not get entertainment to work, no WIFI! Really?? Been flying American a long time. Was very disappointed.

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

Information on your arrival and departure airports