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Cheap flights from San Diego to the United States from $28

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 11/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Diego to the United States

Cheap round-trip flights

These are some of the best round-trip flight deals from San Diego to the United States that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from San Diego to the United States.

Cheap last minute flights

Planning a quick getaway from San Diego to the United States? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to the United States, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from San Diego to the United States

Find recent round-trip train or bus tickets from San Diego to the United States.

All round-trip flight deals to the United States

The cheapest plane tickets to the United States found on KAYAK recently.
5:58 pm - 7:18 pmSAN-LAS
1h 20mnonstop
9:00 pm - 10:12 pmLAS-SAN
1h 12mnonstop
$34Spirit Airlines
Find Deal
Sat, Dec 14 - Wed, Dec 18
10:35 am - 12:01 pmSAN-LAS
1h 26mnonstop
8:02 am - 9:15 amLAS-SAN
1h 13mnonstop
Mon, Dec 9 - Tue, Dec 10
8:18 pm - 10:01 pmSAN-SFO
1h 43mnonstop
8:04 am - 9:45 amSFO-SAN
1h 41mnonstop
$37Frontier
Find Deal
Thu, Dec 12 - Sun, Dec 15
4:26 pm - 5:47 pmSAN-LAS
1h 21mnonstop
6:25 am - 7:45 amLAS-SAN
1h 20mnonstop
$38Frontier
Find Deal
Tue, Dec 17 - Thu, Dec 19
8:59 pm - 10:14 pmSAN-LAS
1h 15mnonstop
7:39 pm - 8:49 pmLAS-SAN
1h 10mnonstop
$117Alaska Airlines
Find Deal
Wed, Dec 4 - Thu, Dec 19
8:21 am - 9:39 amSAN-LAS
1h 18mnonstop
7:23 pm - 8:31 pmLAS-SAN
1h 08mnonstop
$127Alaska Airlines
Find Deal
Sat, Dec 14 - Sat, Dec 14
7:42 pm - 9:10 pmSAN-LAS
1h 28mnonstop
9:00 am - 10:15 amLAS-SAN
1h 15mnonstop
$128Delta
Find Deal
Sat, Dec 7 - Mon, Dec 9
11:25 am - 2:41 pmSAN-SEA
3h 16mnonstop
7:30 am - 10:30 amSEA-SAN
3h 00mnonstop
$156Delta
Find Deal
Sat, Dec 7 - Sun, Dec 8
4:49 pm - 9:50 pmSAN-DFW
3h 01mnonstop
7:15 am - 8:38 amDFW-SAN
3h 23mnonstop
$169American Airlines
Find Deal
Tue, Dec 10 - Tue, Dec 17
11:05 am - 4:09 pmSAN-DFW
3h 04mnonstop
8:46 pm - 9:57 pmDFW-SAN
3h 11mnonstop
$189American Airlines
Find Deal
Wed, Dec 4 - Sat, Dec 7
5:24 pm - 6:45 pmSAN-LAS
1h 21mnonstop
$28Spirit Airlines
Find Deal
Thu, Nov 21
2:05 pm - 3:48 pmSAN-SFO
1h 43mnonstop
$28Frontier
Find Deal
Mon, Dec 16
12:15 pm - 2:00 pmSAN-SFO
1h 45mnonstop
$49United Airlines
Find Deal
Tue, Jan 14
9:29 pm - 10:56 pmSAN-LAS
1h 27mnonstop
$59Alaska Airlines
Find Deal
Mon, Dec 30
10:55 am - 12:37 pmSAN-SFO
1h 42mnonstop
$59Alaska Airlines
Find Deal
Wed, Jan 15
7:15 am - 9:00 amSAN-SFO
1h 45mnonstop
$64United Airlines
Find Deal
Sun, Mar 9
11:25 am - 2:41 pmSAN-SEA
3h 16mnonstop
$74Delta
Find Deal
Wed, Dec 11
7:25 am - 10:43 amSAN-SEA
3h 18mnonstop
$79Delta
Find Deal
Fri, Dec 13
6:15 am - 11:25 amSAN-DFW
3h 10mnonstop
$85American Airlines
Find Deal
Sat, Dec 14
8:25 pm - 10:05 pmSAN-SFO
1h 40mnonstop
$89American Airlines
Find Deal
Tue, Dec 10
8:07 am - 9:48 amSAN-SFO
1h 41mnonstop
8:50 am - 10:30 amSFO-SAN
1h 40mnonstop
$71Frontier
Find Deal
Fri, Nov 15 - Mon, Nov 18
12:36 pm - 1:58 pmSAN-LAS
1h 22mnonstop
6:45 am - 8:06 amLAS-SAN
1h 21mnonstop
Sun, Nov 17 - Mon, Nov 18
11:00 am - 12:41 pmSAN-SFO
1h 41mnonstop
2:00 pm - 3:37 pmSFO-SAN
1h 37mnonstop
$201Alaska Airlines
Find Deal
Tue, Nov 19 - Tue, Nov 19
8:00 am - 9:41 amSAN-SFO
1h 41mnonstop
5:25 pm - 7:00 pmSFO-SAN
1h 35mnonstop
$207Alaska Airlines
Find Deal
Sat, Nov 16 - Sat, Nov 16
5:14 pm - 10:54 pmSAN-SFO
5h 40m1 stop
6:20 am - 10:15 amSFO-SAN
3h 55m1 stop
$216Delta
Find Deal
Sat, Nov 16 - Sun, Nov 17
10:35 am - 4:35 pmSAN-SFO
6h 00m1 stop
6:20 am - 10:15 amSFO-SAN
3h 55m1 stop
$226Delta
Find Deal
Sat, Nov 16 - Sun, Nov 17
8:49 pm - 12:04 amSAN-SFO
3h 15m1 stop
6:00 am - 9:48 amSFO-SAN
3h 48m1 stop
$241United Airlines
Find Deal
Sat, Nov 16 - Fri, Nov 22
6:30 am - 12:31 pmSAN-SFO
6h 01m1 stop
2:00 pm - 3:37 pmSFO-SAN
1h 37mnonstop
$266American Airlines
Find Deal
Tue, Nov 19 - Tue, Nov 19
6:15 am - 7:56 amSAN-SFO
1h 41mnonstop
3:55 pm - 9:43 pmSFO-SAN
5h 48m1 stop
$267American Airlines
Find Deal
Sun, Nov 17 - Sun, Nov 17
6:15 am - 9:45 amSAN-SFO
3h 30m1 stop
6:00 am - 9:48 amSFO-SAN
3h 48m1 stop
$326United Airlines
Find Deal
Fri, Nov 15 - Sun, Nov 17
6:15 am - 7:40 amSAN-LAS
1h 25mnonstop
5:48 pm - 7:06 pmLAS-SAN
1h 18mnonstop
Fri, Jan 10 - Sat, Jan 11
1:47 pm - 3:30 pmSAN-SFO
1h 43mnonstop
7:10 pm - 8:51 pmSFO-SAN
1h 41mnonstop
$62Frontier
Find Deal
Sun, Dec 8 - Tue, Dec 24
8:55 pm - 10:19 pmSAN-LAS
1h 24mnonstop
7:12 am - 8:20 amLAS-SAN
1h 08mnonstop
$97Alaska Airlines
Find Deal
Sat, Jan 25 - Tue, Jan 28
12:00 pm - 1:39 pmSAN-SFO
1h 39mnonstop
8:50 pm - 10:27 pmSFO-SAN
1h 37mnonstop
$97United Airlines
Find Deal
Fri, Dec 6 - Fri, Dec 6
7:00 am - 8:25 amSAN-LAS
1h 25mnonstop
3:30 pm - 4:52 pmLAS-SAN
1h 22mnonstop
$102Delta
Find Deal
Fri, Jan 24 - Fri, Jan 24
11:45 am - 1:18 pmSAN-LAS
1h 33mnonstop
9:30 pm - 10:47 pmLAS-SAN
1h 17mnonstop
$107Delta
Find Deal
Sat, Jan 25 - Sat, Jan 25
8:21 am - 9:39 amSAN-LAS
1h 18mnonstop
7:23 pm - 8:31 pmLAS-SAN
1h 08mnonstop
$127Alaska Airlines
Find Deal
Sat, Dec 14 - Sat, Dec 14
12:00 pm - 1:39 pmSAN-SFO
1h 39mnonstop
8:50 pm - 10:27 pmSFO-SAN
1h 37mnonstop
$152United Airlines
Find Deal
Tue, Dec 3 - Fri, Dec 6
4:49 pm - 9:50 pmSAN-DFW
3h 01mnonstop
7:15 am - 8:38 amDFW-SAN
3h 23mnonstop
$169American Airlines
Find Deal
Tue, Dec 10 - Tue, Dec 17
4:49 pm - 9:50 pmSAN-DFW
3h 01mnonstop
7:15 am - 8:38 amDFW-SAN
3h 23mnonstop
$170American Airlines
Find Deal
Tue, Dec 10 - Tue, Dec 17

Frontier flights from San Diego to United States

Our best Frontier deals on San Diego to United States flight tickets
Frontier
Dec 12
SAN8:18 pmSan Diego
1h 43m
SFO10:01 pmSan Francisco
Dec 15
SFO8:04 amSan Francisco
1h 41m
SAN9:45 amSan Diego
Frontier
Dec 5
SAN8:18 pmSan Diego
1h 43m
SFO10:01 pmSan Francisco
Dec 9
SFO11:24 amSan Francisco
1h 41m
SAN1:05 pmSan Diego
Frontier
Dec 5
SAN8:18 pmSan Diego
1h 43m
SFO10:01 pmSan Francisco
Dec 8
SFO8:04 amSan Francisco
1h 41m
SAN9:45 amSan Diego

Southwest flights from San Diego to United States

Our best Southwest deals on San Diego to United States flight tickets
Southwest
Dec 4
SAN7:10 amSan Diego
1h 45m
SFO8:55 amSan Francisco
Dec 4
SFO2:50 pmSan Francisco
1h 30m
SAN4:20 pmSan Diego
Southwest
Dec 4
SAN7:10 amSan Diego
1h 45m
SFO8:55 amSan Francisco
Dec 10
SFO7:55 amSan Francisco
6h 40m
1 stop
SAN2:35 pmSan Diego
Southwest
Dec 10
SAN6:40 amSan Diego
5h 20m
1 stop
SFO12:00 pmSan Francisco
Dec 10
SFO3:55 pmSan Francisco
4h 25m
1 stop
SAN8:20 pmSan Diego

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?

Spirit Airlines. Spirit Airlines, Frontier, and CitizenPlane 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.

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

$28

Fastest flight time

1h 12m

Direct flights

Every day

Airports in United States

4 airports
The best one-way flight to United States from San Diego in the past 72 hours is $28. The best round-trip flight deal from San Diego to United States found on momondo in the last 72 hours is $34.
The fastest flight from San Diego to United States takes 1h 12m
Direct flights go from San Diego to United States every day.
There are 4 airports near United States: Dallas/Fort Worth (DFW), Denver Intl (DEN), San Francisco (SFO), Las Vegas Harry Reid Intl (LAS)

  • 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.

  • What is the most popular plane model from San Diego to United States?


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
FrontierPriceFrom $38Free CancellationRating
6.1
3,551 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $38Free CancellationRating
6.3
8,167 reviews
Search Spirit Airlines flights
DeltaPriceFrom $76Free CancellationRating
8.0
8,788 reviews
Search Delta flights
SouthwestPriceFrom $93Free CancellationRating
8.1
5,045 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $96Free CancellationRating
8.0
9,439 reviews
Search Alaska Airlines flights
JetBluePriceFrom $99Free CancellationRating
7.5
3,447 reviews
Search JetBlue flights
United AirlinesPriceFrom $119Free CancellationRating
7.4
9,194 reviews
Search United Airlines flights
CitizenPlanePriceFrom $180Free CancellationRating
0.0
Search CitizenPlane flights
American AirlinesPriceFrom $186Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

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.


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