£180 Cheap United flights from Des Moines to San Diego (DSM→SAN)

View £180 flight on Wed, 30 Sept 2026Opens in a new window

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

United flights from Des Moines to San Diego (DSM→SAN)

Prices were available within the past 7 days and start at £180 for one-way flights and £320 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, 5 May - Wed, 20 May
DSM
Des Moines
SAN
San Diego
£320 Return, found 6 days ago
£320
Return
found 6 days ago
Select United flight, departing Tue, 5 May from Des Moines to San Diego, returning Wed, 20 May, priced at £320 found 6 days ago
United
Mon, 1 Jun - Thu, 4 Jun
DSM
Des Moines
SAN
San Diego
£343 Return, found 6 days ago
£343
Return
found 6 days ago
Select United flight, departing Mon, 1 Jun from Des Moines to San Diego, returning Thu, 4 Jun, priced at £343 found 6 days ago
United
Wed, 30 Sept - Sun, 4 Oct
DSM
Des Moines
SAN
San Diego
£352 Return, found 1 day ago
£352
Return
found 1 day ago
Select United flight, departing Wed, 30 Sept from Des Moines to San Diego, returning Sun, 4 Oct, priced at £352 found 1 day ago

Alternative airports near San Diego

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McClellan-Palomar CLD. Cheapest option available. Average driving time to city centre is 38 minutes. Flights from £320
CLD
McClellan-Palomar
Cheapest
Average driving time to city centre38 min
Flights from £320

Frequently asked questions

How much is a United Airlines flight from Des Moines Intl. Airport (DSM) to San Diego Intl. Airport (SAN)?
Landing cheap one-way United Airlines flights from DSM to SAN from £180 on Expedia is simple — just filter by "Price (lowest to highest)." Alternatively, check out our affordable round-trip fares from £320 for your next getaway.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from DSM to SAN with United Airlines?
Look for one-way or round-trip flights to San Diego in January or November. You could find a cheap fare with United Airlines during these off-peak months.
Does United Airlines fly nonstop from Des Moines Intl. Airport (DSM) to San Diego Intl. Airport (SAN)?
Fill in your dates, click search and use the "Nonstop" filter on Expedia to find any direct flights from DSM to SAN with United Airlines or other airlines.
What airports does United Airlines fly into in San Diego?
San Diego Intl. Airport (SAN) is the primary San Diego gateway for United Airlines flights from Des Moines Intl. Airport (DSM).
Can I change or cancel my United Airlines flight from Des Moines Intl. Airport (DSM) to San Diego Intl. Airport (SAN)?
Depending on the type of fare you purchased, a fee generally applies if you cancel or change your flight more than 24 hours after it's been confirmed. To find flexible fares, select our "No cancel fee" or "Changes included" filter when you look for flights. To learn more about cancelling or changing your reservation, go to "Trips," select your flight and tick "Manage Booking."

Travel information

0
Origin airport
Des Moines Intl.
Destination airport
San Diego Intl.
Distance
2282 km

Explore a world of travel with Expedia

*Available to Expedia members.