HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Birmingham

$485+ Cheap flights from San Diego (SAN) to Birmingham (BHX)

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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BHX
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego to Birmingham with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Diego to Birmingham

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Birmingham (BHX). 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 July 3, 2025.

Round-trip from

$758
(United Airlines)

One-way from

$485
(United Airlines)
From San Diego to Birmingham
Search Deals
One-way flight from San Diego to Birmingham
Search Deals

Find flight deals from San Diego to Birmingham

Cheapest flights from San Diego to Birmingham
Explore the most affordable flight options available from San Diego to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1510:43 amSAN - BHX
2 stops17h 32mUnited Airlines
Fri 8/229:30 amBHX - SAN
2 stops22h 45mUnited Airlines
Deal found 6/30$758
This Expedia deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/145:15 pmSAN - BHX
1 stop15h 50mMultiple Airlines
Sun 8/246:50 pmBHX - SAN
2 stops31h 30mMultiple Airlines
Deal found 7/3$794
This Expedia deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/145:15 pmSAN - BHX
1 stop15h 50mLufthansa
Sun 8/245:50 pmBHX - SAN
1 stop29h 35mLufthansa
Deal found 7/3$798
This SWISS deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/223:36 pmSAN - BHX
2 stops32h 34mSWISS
Tue 12/309:00 amBHX - SAN
2 stops20h 30mSWISS
Deal found 7/2$1,076
This FlightHub deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/312:40 pmSAN - BHX
2 stops44h 35mAir Canada
Wed 7/99:30 amBHX - SAN
2 stops38h 43mAir Canada
Deal found 7/1$1,813
This KLM deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/31:55 pmSAN - BHX
1 stop22h 25mKLM
Wed 7/99:15 amBHX - SAN
1 stop34h 45mKLM
Deal found 7/3$2,300

Cheapflights Fare Finder

Customize your flight search to find flights from San Diego to Birmingham 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 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from San Diego to Birmingham that are best for you.

Fly from

San Diego

Fly to

Birmingham

Route

Depart

Return

Price

San DiegoBirmingham

SAN - BHX

SANBHX

San Diego

Fri 8/15

10:43 am-12:15 pm

2 stops17h 32m

Birmingham

Fri 8/22

9:30 am-12:15 am

2 stops22h 45m

$758

San DiegoBirmingham

SAN - BHX

SANBHX

San Diego

Thu 8/14

5:15 pm-5:05 pm

1 stop15h 50m

Birmingham

Sun 8/24

6:50 pm-6:20 pm

2 stops31h 30m

$794

San DiegoBirmingham

SAN - BHX

SANBHX

San Diego

Thu 8/14

5:15 pm-5:05 pm

1 stop15h 50m

Birmingham

Sun 8/24

5:50 pm-3:25 pm

1 stop29h 35m

$798

San DiegoBirmingham

SAN - BHX

SANBHX

San Diego

Mon 12/22

3:36 pm-8:10 am

2 stops32h 34m

Birmingham

Tue 12/30

9:00 am-9:30 pm

2 stops20h 30m

$1,076

San DiegoBirmingham

SAN - BHX

SANBHX

San Diego

Fri 8/15

7:27 pm-12:15 pm

3 stops32h 48m

$485

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from San Diego to Birmingham

Have a flexible travel schedule? Discover the best time to fly to Birmingham from San Diego with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Birmingham

What is the cheapest month to book a flight from San Diego to Birmingham?

Currently, April is the cheapest month in which you can book a flight from San Diego to Birmingham (average of $640). Flying from San Diego to Birmingham in June is currently the most expensive (average of $1,147). 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.

Reviews of airlines servicing Birmingham

Get insights into the airlines that provide service to Birmingham. 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 Birmingham. Reviews last updated July 3, 2025.
See what other customers who have flown with SWISS, United Airlines, and Lufthansa from San Diego to Birmingham have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,654 reviews

Entertainment

6.8

Overall

7.5

Comfort

7.4

Crew

8.2

Boarding

7.6

Food

7.1

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
SWISS
7.5
Good
1,654 reviews
SWISS
7.5
Good
1,654 reviews

Entertainment

6.8

Overall

7.5

Comfort

7.4

Crew

8.2

Boarding

7.6

Food

7.1

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
United Airlines
7.4
Good
8,845 reviews
SWISS
7.5
Good
1,654 reviews

Entertainment

6.8

Overall

7.5

Comfort

7.4

Crew

8.2

Boarding

7.6

Food

7.1

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
Lufthansa
6.8
Okay
7,207 reviews
SWISS
7.5
Good
1,654 reviews

Entertainment

6.8

Overall

7.5

Comfort

7.4

Crew

8.2

Boarding

7.6

Food

7.1

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Related info for your journey

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

  • What are the cheapest airlines flying from San Diego to Birmingham round-trip?

    Our cheapest airline available from San Diego to Birmingham is United Airlines. Our recent data shows that you can find tickets from as low as $758 on this airline. Additional options worth looking into are Lufthansa and SWISS, starting at $798 and $1,076 round-trip.

  • Can I find deals for flights from San Diego to Birmingham that include hotel bookings?

    Yes. In addition to deals on San Diego to Birmingham flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Birmingham?

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

  • Can I find deals for business class flights from San Diego to Birmingham?

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

  • What is the cheapest month to book a flight from San Diego to Birmingham?

    Currently, April is the cheapest month in which you can book a flight from San Diego to Birmingham (average of $640). Flying from San Diego to Birmingham in June is currently the most expensive (average of $1,147). 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.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Wolverhampton
Worcester
West Bromwich

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 San Diego to Birmingham

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Heathrow flights
San Francisco to Heathrow flights
Los Angeles to London City flights
Los Angeles to Gatwick flights
San Francisco to Gatwick flights
San Francisco to London City flights
Ontario to Heathrow flights
Los Angeles to Luton flights
San Diego to Heathrow flights
Los Angeles to Stansted flights
San Francisco to Luton flights
San Francisco to Stansted flights
Las Vegas to Heathrow flights
San Jose to Heathrow flights
San Diego to Gatwick flights
Los Angeles to Edinburgh flights
San Francisco to Edinburgh flights
Oakland to Heathrow flights
San Diego to London City flights
San Francisco to Southampton flights
Palm Springs to Heathrow flights
Sacramento to Heathrow flights
Las Vegas to Gatwick flights
Los Angeles to Southend flights
Las Vegas to London City flights
Los Angeles to Manchester flights
Santa Ana to Heathrow flights
San Jose to Gatwick flights
Los Angeles to Southampton flights
Reno to Heathrow flights
Sacramento to Gatwick flights
Burbank to Heathrow flights
Oakland to Gatwick flights
Ontario to Edinburgh flights
Las Vegas to Edinburgh flights
Los Angeles to Birmingham flights
Ontario to Manchester flights
Long Beach to Heathrow flights
San Francisco to Manchester flights
Sacramento to London City flights
Santa Ana to Manchester flights
Burbank to Manchester flights
Las Vegas to Luton flights
San Diego to Edinburgh flights
Reno to Gatwick flights
Santa Ana to Edinburgh flights
San Jose to London City flights
Sacramento to Edinburgh flights
Fresno to Heathrow flights
Ontario to Gatwick flights

Top airline flying from San Diego to Birmingham

Discover the top airline that operate flights from San Diego to Birmingham. 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 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$845Average$904FlexibilityNo cancel feeOn-time76%

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.