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Cheap flights from San Diego to the United States from $29

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to the United States departing on 5/21. 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
0 bags
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Cheap San Diego to United States flight deals and tips

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

Best Price Found

$29

Fastest flight time

1h 13m

Direct flights

Every day

Airports in United States

5 airports
The best one-way flight to United States from San Diego in the past 72 hours is $29. The best round-trip flight deal from San Diego to United States found on momondo in the last 72 hours is $38.
The fastest flight from San Diego to United States takes 1h 13m
Direct flights go from San Diego to United States every day.
There are 5 airports near United States: Chicago O'Hare Intl (ORD), Dallas/Fort Worth (DFW), San Francisco (SFO), Seattle/Tacoma Intl (SEA), Las Vegas Harry Reid Intl (LAS)

How to get the cheapest flight ticket from San Diego to United States

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies to United States from San Diego?

Allegiant Air. Allegiant Air, Frontier, and Southwest are the most popular carriers operating from San Diego to United States

What is the cheapest San Diego to United States flight route?

San Diego - Las Vegas Harry Reid Intl. Fly from San Diego to Las Vegas Harry Reid Intl for the best San Diego - United States flight prices

What cabin class options are available on San Diego to United States flights?

There are 4 cabin classes available to choose from on San Diego to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Diego to United States flights?

No. A direct flight is the cheapest option for a flight between San Diego to United States.

Easily compare round-trip flights from San Diego to United States

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from San Diego to United States by changing tabs
Spirit Airlines
Apr 16
SAN8:00 pmSan Diego
1h 22m
LAS9:22 pmLas Vegas Harry Reid Intl
Apr 23
LAS5:44 pmLas Vegas Harry Reid Intl
1h 15m
SAN6:59 pmSan Diego
Multiple Airlines
Apr 24
SAN6:26 pmSan Diego
1h 22m
LAS7:48 pmLas Vegas Harry Reid Intl
Apr 30
LAS3:10 pmLas Vegas Harry Reid Intl
1h 16m
SAN4:26 pmSan Diego
Frontier
Apr 10
SAN4:23 pmSan Diego
1h 36m
SFO5:59 pmSan Francisco
Apr 13
SFO6:41 pmSan Francisco
1h 33m
SAN8:14 pmSan Diego
Spirit Airlines
Apr 17
SAN6:26 pmSan Diego
1h 22m
LAS7:48 pmLas Vegas Harry Reid Intl
Apr 24
LAS7:06 pmLas Vegas Harry Reid Intl
1h 15m
SAN8:21 pmSan Diego
Spirit Airlines
Apr 27
SAN6:26 pmSan Diego
1h 22m
LAS7:48 pmLas Vegas Harry Reid Intl
Apr 29
LAS10:40 amLas Vegas Harry Reid Intl
1h 15m
SAN11:55 amSan Diego
Frontier
May 1
SAN4:23 pmSan Diego
1h 36m
SFO5:59 pmSan Francisco
May 8
SFO6:59 pmSan Francisco
1h 33m
SAN8:32 pmSan Diego

Find the cheapest one-way flights from San Diego to United States

If you're looking for one-way flights from San Diego to United States, view some of our deals below provided by Alaska Airlines, Frontier and Spirit Airlines
Frontier
May 21
SAN8:40 pmSan Diego
1h 34m
LAS10:14 pmLas Vegas Harry Reid Intl
Spirit Airlines
Apr 17
SAN6:26 pmSan Diego
10h 03m
1 stop
ORD6:29 amChicago O'Hare Intl
Alaska Airlines
Apr 16
SAN3:41 pmSan Diego
1h 38m
SFO5:19 pmSan Francisco

Search last-minute flights to United States from San Diego

Find and compare round-trip flight prices for your last-minute flight from San Diego to United States
Multiple Airlines
Mar 28
SAN11:06 pmSan Diego
1h 13m
LAS12:19 amLas Vegas Harry Reid Intl
Apr 4
LAS4:52 pmLas Vegas Harry Reid Intl
1h 20m
SAN6:12 pmSan Diego
Spirit Airlines
Mar 28
SAN11:06 pmSan Diego
1h 13m
LAS12:19 amLas Vegas Harry Reid Intl
Mar 30
LAS5:44 pmLas Vegas Harry Reid Intl
1h 17m
SAN7:01 pmSan Diego
Frontier
Mar 27
SAN1:01 pmSan Diego
1h 26m
LAS2:27 pmLas Vegas Harry Reid Intl
Mar 31
LAS4:52 pmLas Vegas Harry Reid Intl
1h 20m
SAN6:12 pmSan Diego
Multiple Airlines
Mar 23
SAN5:20 pmSan Diego
1h 22m
LAS6:42 pmLas Vegas Harry Reid Intl
Mar 25
LAS7:03 pmLas Vegas Harry Reid Intl
1h 12m
SAN8:15 pmSan Diego
Frontier
Mar 23
SAN2:17 pmSan Diego
1h 21m
LAS3:38 pmLas Vegas Harry Reid Intl
Mar 25
LAS7:03 pmLas Vegas Harry Reid Intl
1h 12m
SAN8:15 pmSan Diego
Spirit Airlines
Mar 24
SAN11:06 pmSan Diego
1h 13m
LAS12:19 amLas Vegas Harry Reid Intl
Mar 31
LAS10:11 pmLas Vegas Harry Reid Intl
1h 16m
SAN11:27 pmSan Diego

Best airlines flying from San Diego to United States

Compare and see reviews for airlines that fly from San Diego to United States with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $28Free CancellationRating
7.4
1,078 reviews
Search Allegiant Air flights
FrontierPriceFrom $35Free CancellationRating
6.3
4,333 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $36Free CancellationRating
6.4
8,875 reviews
Search Spirit Airlines flights
DeltaPriceFrom $60Free CancellationRating
8.0
11,551 reviews
Search Delta flights
United AirlinesPriceFrom $88Free CancellationRating
7.4
11,602 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $89Free CancellationRating
8.1
9,147 reviews
Search Alaska Airlines flights
JetBluePriceFrom $119Free CancellationRating
7.7
4,921 reviews
Search JetBlue flights
American AirlinesPriceFrom $155Free CancellationRating
7.3
15,312 reviews
Search American Airlines flights
Sun Country AirPriceFrom $178Free CancellationRating
7.2
704 reviews
Search Sun Country Air flights

Frontier flights from San Diego to United States

Our best Frontier deals on San Diego to United States flight tickets
Frontier
Apr 10
SAN4:23 pmSan Diego
1h 36m
SFO5:59 pmSan Francisco
Apr 13
SFO6:41 pmSan Francisco
1h 33m
SAN8:14 pmSan Diego
Frontier
May 1
SAN4:23 pmSan Diego
1h 36m
SFO5:59 pmSan Francisco
May 8
SFO6:59 pmSan Francisco
1h 33m
SAN8:32 pmSan Diego
Frontier
Apr 1
SAN9:15 pmSan Diego
1h 24m
LAS10:39 pmLas Vegas Harry Reid Intl
Apr 3
LAS3:32 pmLas Vegas Harry Reid Intl
1h 21m
SAN4:53 pmSan Diego

Alaska Airlines flights from San Diego to United States

Our best Alaska Airlines deals on San Diego to United States flight tickets
Alaska Airlines
May 5
SAN6:20 amSan Diego
1h 42m
SFO8:02 amSan Francisco
May 7
SFO6:00 amSan Francisco
1h 34m
SAN7:34 amSan Diego
Alaska Airlines
May 22
SAN6:15 amSan Diego
3h 04m
SEA9:19 amSeattle/Tacoma Intl
May 22
SEA11:55 amSeattle/Tacoma Intl
6h 25m
1 stop
SAN6:20 pmSan Diego
Alaska Airlines
Apr 1
SAN5:55 pmSan Diego
3h 05m
SEA9:00 pmSeattle/Tacoma Intl
Apr 9
SEA5:25 pmSeattle/Tacoma Intl
3h 59m
1 stop
SAN9:24 pmSan Diego

  • When did momondo last update prices for flights from San Diego Airport to United States?

    Prices for flights from San Diego Airport to United States are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Diego Airport to United States?

  • How old do you have to be to fly from San Diego Airport to United States?

    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 San Diego Airport to United States.

  • What documentation or ID do you need to fly to United States?

    The required travel and health documents for your United States trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United States. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Alternative routes for San Diego to United States

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Los Angeles to Dallas Flights
Fastest flight time2h 52m
Cheapest price$82
Los Angeles to Seattle Flights
Fastest flight time2h 45m
Cheapest price$141
Los Angeles to Honolulu Flights
Fastest flight time5h 40m
Cheapest price$206
Los Angeles to Las Vegas Flights
Fastest flight time1h 13m
Cheapest price$39
San Francisco to Las Vegas Flights
Fastest flight time1h 33m
Cheapest price$56
Los Angeles to New York Flights
Fastest flight time7h 04m
Cheapest price$139
Los Angeles to Miami Flights
Fastest flight time4h 43m
Cheapest price$126
Ontario to Seattle Flights
Fastest flight time2h 38m
Cheapest price$92
Los Angeles to Chicago Flights
Fastest flight time3h 58m
Cheapest price$109
Ontario to Dallas Flights
Fastest flight time2h 52m
Cheapest price$70
Burbank to Las Vegas Flights
Fastest flight time1h 10m
Cheapest price$47
Los Angeles to Fort Lauderdale Flights
Fastest flight time4h 30m
Cheapest price$114

Similar San Diego to United States flights

Flexible with your destination? Broaden your search and find flights similar to your San Diego to United States route

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Diego to United States. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to United States from San Diego.

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

Of course. momondo tracks the price of San Diego to United States flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


An easier way to manage your United States trip

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