Cheap flights from San Diego to the United States from $12

Round-trip
1 adult
Economy
0 bags
From?
To?
Tue 8/16
Tue 8/23

Deals available from 900+ travel sites.

Flight information for San Diego to United States

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

Fastest flight time

1h 33m

Direct flights

Mon, Tue, Wed, Sat and Sun
The fastest flight from San Diego to United States takes 1h 33m
Direct flights go from San Diego to United States on Monday, Tuesday, Wednesday, Saturday and Sunday. Airlines offering direct flights are: Icelandair, American Airlines and JetBlue.

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?

Juneyao Airlines

Allegiant Air, Delta, and Frontier 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


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 three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from San Diego to United States by changing tabs
Multiple Airlines
Sep 26
SAN3:00 amSan Diego
1h 15m
LAS4:15 amLas Vegas Harry Reid Intl
Sep 29
LAS4:51 amLas Vegas Harry Reid Intl
1h 16m
SAN6:07 amSan Diego
Spirit Airlines
Sep 17
SAN10:57 amSan Diego
1h 18m
LAS12:15 pmLas Vegas Harry Reid Intl
Sep 20
LAS8:55 amLas Vegas Harry Reid Intl
1h 06m
SAN10:01 amSan Diego
Frontier
Aug 24
SAN6:18 pmSan Diego
1h 37m
LAS7:55 pmLas Vegas Harry Reid Intl
Aug 26
LAS6:01 amLas Vegas Harry Reid Intl
1h 20m
SAN7:21 amSan Diego
Spirit Airlines
Sep 20
SAN5:00 amSan Diego
1h 15m
LAS6:15 amLas Vegas Harry Reid Intl
Sep 21
LAS8:55 amLas Vegas Harry Reid Intl
1h 06m
SAN10:01 amSan Diego
Multiple Airlines
Sep 7
SAN10:57 amSan Diego
1h 18m
LAS12:15 pmLas Vegas Harry Reid Intl
Sep 14
LAS2:45 amLas Vegas Harry Reid Intl
1h 16m
SAN4:01 amSan Diego
Spirit Airlines
Sep 10
SAN3:55 pmSan Diego
1h 16m
LAS5:11 pmLas Vegas Harry Reid Intl
Sep 17
LAS3:00 amLas Vegas Harry Reid Intl
1h 06m
SAN4:06 amSan 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 Allegiant Air, Frontier and Spirit Airlines
Frontier
Aug 19
SAN6:18 pmSan Diego
1h 37m
LAS7:55 pmLas Vegas Harry Reid Intl
Spirit Airlines
Oct 1
SAN1:55 pmSan Diego
1h 16m
LAS3:11 pmLas Vegas Harry Reid Intl
Frontier
Aug 25
SAN6:22 pmSan Diego
1h 37m
LAS7:59 pmLas Vegas Harry Reid Intl

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
Aug 19
SAN6:18 pmSan Diego
1h 37m
LAS7:55 pmLas Vegas Harry Reid Intl
Aug 22
LAS3:15 amLas Vegas Harry Reid Intl
1h 13m
SAN4:28 amSan Diego
Spirit Airlines
Aug 19
SAN1:55 pmSan Diego
1h 23m
LAS3:18 pmLas Vegas Harry Reid Intl
Aug 21
LAS3:15 amLas Vegas Harry Reid Intl
1h 13m
SAN4:28 amSan Diego
Frontier
Aug 19
SAN6:18 pmSan Diego
1h 37m
LAS7:55 pmLas Vegas Harry Reid Intl
Aug 20
LAS6:01 amLas Vegas Harry Reid Intl
1h 20m
SAN7:21 amSan Diego
Multiple Airlines
Aug 19
SAN6:18 pmSan Diego
1h 37m
LAS7:55 pmLas Vegas Harry Reid Intl
Aug 21
LAS3:15 amLas Vegas Harry Reid Intl
1h 13m
SAN4:28 amSan Diego
Spirit Airlines
Aug 20
SAN10:57 amSan Diego
1h 22m
LAS12:19 pmLas Vegas Harry Reid Intl
Aug 21
LAS3:15 amLas Vegas Harry Reid Intl
1h 13m
SAN4:28 amSan Diego
Spirit Airlines
Aug 18
SAN4:00 amSan Diego
1h 24m
LAS5:24 amLas Vegas Harry Reid Intl
Aug 21
LAS3:15 amLas Vegas Harry Reid Intl
1h 13m
SAN4:28 amSan 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
AirlineRatingFree CancellationPrice
Juneyao AirlinesPriceFrom $12Free CancellationRating
0.0
Search Juneyao Airlines flights
FrontierPriceFrom $41Free CancellationRating
6.2
6.4

Boarding

5.8

Comfort

7.0

Crew

4.7

Entertainment

5.0

Food

Reviews

Flight was extremely delayex

1 / 10
Search Frontier flights
Spirit AirlinesPriceFrom $43Free CancellationRating
6.3
6.5

Boarding

5.9

Comfort

7.0

Crew

4.9

Entertainment

5.1

Food

Reviews

Nothing can be liked, flight delayed, moved around all of us, sat on runway for hours.

1 / 10
Search Spirit Airlines flights
Allegiant AirPriceFrom $50Free CancellationRating
6.9
7.2

Boarding

6.8

Comfort

8.0

Crew

5.4

Entertainment

6.0

Food

Reviews

Good, budget friendly option. Snacks and drink weren’t included which surprised me. Clean, comfortable, and on time though.

1 / 10
Search Allegiant Air flights
Alaska AirlinesPriceFrom $74Free CancellationRating
8.1
8.3

Boarding

8.0

Comfort

8.6

Crew

7.2

Entertainment

7.1

Food

Reviews

most basic airline, almost no amenities included, but it was on time and got me to my destination just fine

1 / 10
Search Alaska Airlines flights
United AirlinesPriceFrom $79Free CancellationRating
7.1
7.5

Boarding

7.0

Comfort

8.0

Crew

6.9

Entertainment

6.4

Food

Reviews

The food was probably the worst I’ve ever had in any flight. All 3 of us felt nauseous and sick from it.

1 / 10
Search United Airlines flights
American AirlinesPriceFrom $83Free CancellationRating
6.9
7.3

Boarding

7.1

Comfort

7.9

Crew

6.8

Entertainment

6.3

Food

Reviews

This was delayed nearly 2.5 hrs for no reason. This is absurd.

1 / 10
Search American Airlines flights
DeltaPriceFrom $86Free CancellationRating
7.8
7.9

Boarding

8.0

Comfort

8.3

Crew

7.7

Entertainment

7.3

Food

Reviews

Best airline ever!

1 / 10
Search Delta flights
Endeavor AirlinesPriceFrom $106Free CancellationRating
0.0
Search Endeavor Airlines flights
JetBluePriceFrom $118Free CancellationRating
6.9
7.1

Boarding

7.4

Comfort

7.7

Crew

7.0

Entertainment

6.5

Food

Reviews

Mint class is the best business class available for national flights

1 / 10
Search JetBlue flights

Alaska Airlines flights from San Diego to United States

Our best Alaska Airlines deals on San Diego to United States flight tickets
Alaska Airlines
Nov 8
SAN1:15 amSan Diego
1h 35m
SFO2:50 amSan Francisco
Nov 8
SFO6:20 amSan Francisco
1h 32m
SAN7:52 amSan Diego
Alaska Airlines
Sep 21
SAN4:45 amSan Diego
1h 40m
SFO6:25 amSan Francisco
Sep 21
SFO8:55 amSan Francisco
1h 35m
SAN10:30 amSan Diego
Alaska Airlines
Sep 17
SAN6:05 amSan Diego
1h 40m
SFO7:45 amSan Francisco
Sep 25
SFO2:15 amSan Francisco
1h 35m
SAN3:50 amSan Diego

United Airlines flights from San Diego to United States

Our best United Airlines deals on San Diego to United States flight tickets
United Airlines
Sep 2
SAN2:15 amSan Diego
1h 43m
SFO3:58 amSan Francisco
Sep 7
SFO9:09 amSan Francisco
1h 38m
SAN10:47 amSan Diego
United Airlines
Aug 26
SAN2:15 amSan Diego
1h 43m
SFO3:58 amSan Francisco
Sep 16
SFO6:35 pmSan Francisco
1h 36m
SAN8:11 pmSan Diego
United Airlines
Aug 19
SAN11:36 amSan Diego
1h 33m
SFO1:09 pmSan Francisco
Aug 26
SFO5:35 pmSan Francisco
1h 45m
SAN7:20 pmSan Diego

  • Are airlines flying from San Diego to United States offering flexible cancellation due to COVID-19?

    Due to the global impact of COVID-19, some of our airline partners operating flights from San Diego to United States, such as Alaska Airlines, United Airlines, and Spirit Airlines may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.



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 Seattle Flights
Fastest flight time2h 43m
Cheapest price$140
Los Angeles to New York Flights
Fastest flight time5h 01m
Cheapest price$135
Los Angeles to Chicago Flights
Fastest flight time3h 48m
Cheapest price$118
Ontario to Seattle Flights
Fastest flight time2h 35m
Cheapest price$141
Santa Ana to Seattle Flights
Fastest flight time2h 40m
Cheapest price$106
Los Angeles to Honolulu Flights
Fastest flight time5h 32m
Cheapest price$173
San Francisco to Seattle Flights
Fastest flight time1h 59m
Cheapest price$117
San Francisco to New York Flights
Fastest flight time5h 02m
Cheapest price$168
Los Angeles to Dallas Flights
Fastest flight time2h 59m
Cheapest price$89
Los Angeles to Boston Flights
Fastest flight time5h 22m
Cheapest price$184
Los Angeles to Las Vegas Flights
Fastest flight time1h 07m
Cheapest price$39
San Francisco to Honolulu Flights
Fastest flight time5h 14m
Cheapest price$173

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?

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.

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

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.

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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Flexible Travel
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