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Cheap flights from Monroe to San Diego from $338

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Monroe to San Diego departing on 11/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Monroe to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:08 am - 3:41 pm
MLU
-
SAN
7h 33m
1 stop
American Airlines Logo
3:13 pm - 11:05 pm
SAN
-
MLU
5h 52m
1 stop
$338American Airlines
Tue, Nov 10 - Sat, Nov 14
American Airlines Logo
10:08 am - 3:41 pm
MLU
-
SAN
7h 33m
1 stop
American Airlines Logo
3:13 pm - 11:05 pm
SAN
-
MLU
5h 52m
1 stop
$348American Airlines
Tue, Nov 10 - Sat, Nov 14
American Airlines Logo
6:40 pm - 11:56 pm
MLU
-
SAN
7h 16m
1 stop
American Airlines Logo
2:18 pm - 10:36 pm
SAN
-
MLU
6h 18m
1 stop
$349American Airlines
Fri, Nov 6 - Wed, Nov 11
American Airlines Logo
6:00 am - 10:18 am
MLU
-
SAN
6h 18m
1 stop
American Airlines Logo
9:26 am - 11:05 pm
SAN
-
MLU
11h 39m
2 stops
$448American Airlines
Tue, Nov 10 - Sat, Nov 14
American Airlines Logo
6:00 am - 10:18 am
MLU
-
SAN
6h 18m
1 stop
American Airlines Logo
9:26 am - 11:05 pm
SAN
-
MLU
11h 39m
2 stops
$458American Airlines
Tue, Nov 10 - Sat, Nov 14
American Airlines Logo
6:00 am - 10:18 am
MLU
-
SAN
6h 18m
1 stop
American Airlines Logo
9:26 am - 11:05 pm
SAN
-
MLU
11h 39m
2 stops
$468American Airlines
Tue, Nov 10 - Sat, Nov 14
American Airlines Logo
6:00 am - 3:39 pm
MLU
-
SAN
11h 39m
2 stops
American Airlines Logo
9:26 am - 11:05 pm
SAN
-
MLU
11h 39m
2 stops
$567American Airlines
Tue, Nov 10 - Sat, Nov 14
American Airlines Logo
10:08 am - 6:23 pm
MLU
-
SAN
10h 15m
2 stops
American Airlines Logo
9:26 am - 11:05 pm
SAN
-
MLU
11h 39m
2 stops
$585American Airlines
Tue, Nov 10 - Sat, Nov 14
American Airlines Logo
6:00 am - 3:39 pm
MLU
-
SAN
11h 39m
2 stops
American Airlines Logo
9:26 am - 11:05 pm
SAN
-
MLU
11h 39m
2 stops
$587American Airlines
Tue, Nov 10 - Sat, Nov 14
American Airlines Logo
10:18 am - 6:18 pm
MLU
-
SAN
10h 00m
2 stops
American Airlines Logo
6:25 am - 6:13 pm
SAN
-
MLU
9h 48m
2 stops
$595American Airlines
Sat, Aug 22 - Sat, Aug 29

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American Airlines flights from Monroe to San Diego

Our best American Airlines deals on Monroe to San Diego flight tickets
American Airlines
Nov 10
MLU10:08 amMonroe Huenefeld
7h 33m
1 stop
SAN3:41 pmSan Diego
Nov 14
SAN3:13 pmSan Diego
5h 52m
1 stop
MLU11:05 pmMonroe Huenefeld
$338
American Airlines
Nov 10
MLU10:08 amMonroe Huenefeld
7h 33m
1 stop
SAN3:41 pmSan Diego
Nov 14
SAN3:13 pmSan Diego
5h 52m
1 stop
MLU11:05 pmMonroe Huenefeld
$348
American Airlines
Nov 6
MLU6:40 pmMonroe Huenefeld
7h 16m
1 stop
SAN11:56 pmSan Diego
Nov 11
SAN2:18 pmSan Diego
6h 18m
1 stop
MLU10:36 pmMonroe Huenefeld
$349

Delta flights from Monroe to San Diego

Our best Delta deals on Monroe to San Diego flight tickets
Delta
Nov 6
MLU6:19 amMonroe Huenefeld
8h 25m
1 stop
SAN12:44 pmSan Diego
Nov 11
SAN11:03 amSan Diego
9h 45m
2 stops
MLU10:48 pmMonroe Huenefeld
$797
Delta
Nov 6
MLU6:19 amMonroe Huenefeld
8h 21m
1 stop
SAN12:40 pmSan Diego
Nov 11
SAN10:00 amSan Diego
10h 10m
2 stops
MLU10:10 pmMonroe Huenefeld
$802
Delta
Nov 6
MLU1:05 pmMonroe Huenefeld
11h 38m
2 stops
SAN10:43 pmSan Diego
Nov 11
SAN11:03 amSan Diego
9h 45m
2 stops
MLU10:48 pmMonroe Huenefeld
$1,235

momondo Fare Finder

 
Customize your flight search to find flights from Monroe to San Diego 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, momondo users made 832,500 searches. Data last updated July 26, 2026.
Use the filters below to find and compare flights from Monroe to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MonroeSan Diego

MLU - SAN

MLUSAN

Monroe Huenefeld

Tue 11/10

10:08 am-3:41 pm

1 stop7h 33m

San Diego

Sat 11/14

3:13 pm-11:05 pm

1 stop5h 52m

$338

MonroeSan Diego

MLU - SAN

MLUSAN

Monroe Huenefeld

Tue 11/10

10:08 am-3:41 pm

1 stop7h 33m

San Diego

Sat 11/14

3:13 pm-11:05 pm

1 stop5h 52m

$348

MonroeSan Diego

MLU - SAN

MLUSAN

Monroe Huenefeld

Fri 11/6

6:40 pm-11:56 pm

1 stop7h 16m

San Diego

Wed 11/11

2:18 pm-10:36 pm

1 stop6h 18m

$349

MonroeSan Diego

MLU - SAN

MLUSAN

Monroe Huenefeld

Tue 11/10

6:00 am-10:18 am

1 stop6h 18m

San Diego

Sat 11/14

9:26 am-11:05 pm

2 stops11h 39m

$448

MonroeSan Diego

MLU - SAN

MLUSAN

Monroe Huenefeld

Tue 11/10

6:00 am-10:18 am

1 stop6h 18m

San Diego

Sat 11/14

9:26 am-11:05 pm

2 stops11h 39m

$458

MonroeSan Diego

MLU - SAN

MLUSAN

Monroe Huenefeld

Tue 11/10

6:00 am-10:18 am

1 stop6h 18m

San Diego

Sat 11/14

9:26 am-11:05 pm

2 stops11h 39m

$468

MonroeSan Diego

MLU - SAN

MLUSAN

Monroe Huenefeld

Tue 11/10

6:00 am-3:39 pm

2 stops11h 39m

San Diego

Sat 11/14

9:26 am-11:05 pm

2 stops11h 39m

$567

MonroeSan Diego

MLU - SAN

MLUSAN

Monroe Huenefeld

Tue 11/10

10:08 am-6:23 pm

2 stops10h 15m

San Diego

Sat 11/14

9:26 am-11:05 pm

2 stops11h 39m

$585

MonroeSan Diego

MLU - SAN

MLUSAN

Monroe Huenefeld

Tue 11/10

6:00 am-3:39 pm

2 stops11h 39m

San Diego

Sat 11/14

9:26 am-11:05 pm

2 stops11h 39m

$587

MonroeSan Diego

MLU - SAN

MLUSAN

Monroe Huenefeld

Sat 8/22

10:18 am-6:18 pm

2 stops10h 00m

San Diego

Sat 8/29

6:25 am-6:13 pm

2 stops9h 48m

$595

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Monroe to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Monroe to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Monroe to San Diego (MLU to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Monroe to San Diego

Fastest flight time

7h 12m

Direct flights

None
The fastest flight from Monroe to San Diego takes 7h 12m
There are no direct flights from Monroe to San Diego. There are no popular flight routes from Monroe to San Diego.
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Frequently asked questions about flying from Monroe to San Diego

  • How far is Monroe Huenefeld to San Diego by plane?

    The distance between Monroe Huenefeld and San Diego is about 1452.8 mi. A reasonable flight in good conditions will take 7h 12m.

  • When did momondo last update prices for flights from Monroe Huenefeld Airport to San Diego Airport?

    Prices for flights from Monroe Huenefeld Airport to San Diego Airport are updated daily.

  • How many operators does momondo search for flights from Monroe Huenefeld Airport to San Diego Airport?

  • How old do you have to be to fly from Monroe Huenefeld Airport to San Diego Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Monroe Huenefeld Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Monroe to San Diego?

Best airlines flying from Monroe to San Diego

Compare and see reviews for airlines that fly from Monroe to San Diego with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $278Free CancellationRating
7.1
11,845 reviews
Search American Airlines flights

Frequently asked questions about flying from Monroe to San Diego

  • How do I get Price Alerts for flights from Monroe to San Diego?

    Search flight deals from Monroe to San Diego. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Monroe to San Diego with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
Coronado
El Cajon
Julian
National City
La Mesa
Poway
San Ysidro
Imperial Beach
Santee
Borrego Springs
Lemon Grove
Alpine

Why use momondo?

Why should I use momondo to find a flight deal from Monroe to San Diego?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Monroe to San Diego. momondo saves you time and could save you money on your trip.

Can I find flights from Monroe to San Diego with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Monroe to San Diego flights to just show those with flexible booking policies.

How can momondo help me find flights from Monroe to San Diego?

momondo helps you find the best flight between Monroe and San Diego by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Monroe to San Diego right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Monroe to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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