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Cheap flights from San Diego to Hays from $364

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Hays departing on 7/10. 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

Find the cheapest flights from San Diego to Hays

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:07 pm - 10:45 pm
SAN
-
HYS
4h 38m
1 stop
United Airlines Logo
6:35 am - 4:07 pm
HYS
-
SAN
11h 32m
2 stops
$364United Airlines
Fri, Jul 10 - Tue, Jul 14
United Airlines Logo
11:44 am - 10:45 pm
SAN
-
HYS
9h 01m
2 stops
United Airlines Logo
6:35 am - 4:07 pm
HYS
-
SAN
11h 32m
2 stops
$369United Airlines
Fri, Jul 10 - Tue, Jul 14
United Airlines Logo
4:01 pm - 10:45 pm
SAN
-
HYS
4h 44m
1 stop
United Airlines Logo
6:35 am - 9:05 am
HYS
-
SAN
4h 30m
1 stop
$421United Airlines
Mon, Jul 20 - Tue, Jul 28
United Airlines Logo
4:01 pm - 10:45 pm
SAN
-
HYS
4h 44m
1 stop
United Airlines Logo
6:35 am - 11:51 am
HYS
-
SAN
7h 16m
2 stops
$424United Airlines
Mon, Jul 20 - Tue, Jul 28
United Airlines Logo
6:20 am - 6:40 pm
SAN
-
HYS
10h 20m
2 stops
United Airlines Logo
6:35 am - 11:51 am
HYS
-
SAN
7h 16m
2 stops
$429United Airlines
Mon, Jul 20 - Tue, Jul 28
United Airlines Logo
4:01 pm - 10:45 pm
SAN
-
HYS
4h 44m
1 stop
United Airlines Logo
7:20 pm - 10:08 am
HYS
-
SAN
16h 48m
2 stops
$608United Airlines
Mon, Jul 13 - Fri, Jul 17
United Airlines Logo
10:49 am - 10:45 pm
SAN
-
HYS
9h 56m
2 stops
United Airlines Logo
7:20 pm - 10:08 am
HYS
-
SAN
16h 48m
2 stops
$613United Airlines
Mon, Jul 13 - Fri, Jul 17
United Airlines Logo
4:01 pm - 10:45 pm
SAN
-
HYS
4h 44m
1 stop
United Airlines Logo
7:20 pm - 8:46 pm
HYS
-
SAN
27h 26m
1 stop
$640United Airlines
Mon, Jul 13 - Fri, Jul 17
United Airlines Logo
10:55 am - 6:40 pm
SAN
-
HYS
5h 45m
1 stop
United Airlines Logo
7:20 pm - 10:25 pm
HYS
-
SAN
5h 05m
1 stop
$742United Airlines
Sun, Jul 12 - Thu, Jul 16
United Airlines Logo
10:55 am - 6:40 pm
SAN
-
HYS
5h 45m
1 stop
United Airlines Logo
6:35 am - 2:08 pm
HYS
-
SAN
9h 33m
2 stops
$752United Airlines
Sun, Jul 12 - Thu, Jul 16

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United Airlines flights from San Diego to Hays

Our best United Airlines deals on San Diego to Hays flight tickets
United Airlines
Jul 10
SAN4:07 pmSan Diego
4h 38m
1 stop
HYS10:45 pmHays
Jul 14
HYS6:35 amHays
11h 32m
2 stops
SAN4:07 pmSan Diego
$364
United Airlines
Jul 10
SAN11:44 amSan Diego
9h 01m
2 stops
HYS10:45 pmHays
Jul 14
HYS6:35 amHays
11h 32m
2 stops
SAN4:07 pmSan Diego
$369
United Airlines
Jul 20
SAN4:01 pmSan Diego
4h 44m
1 stop
HYS10:45 pmHays
Jul 28
HYS6:35 amHays
4h 30m
1 stop
SAN9:05 amSan Diego
$421

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Hays 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 June 29, 2026.
Use the filters below to find and compare flights from San Diego to Hays that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoHays

SAN - HYS

SANHYS

San Diego

Fri 7/10

4:07 pm-10:45 pm

1 stop4h 38m

Hays

Tue 7/14

6:35 am-4:07 pm

2 stops11h 32m

$364

San DiegoHays

SAN - HYS

SANHYS

San Diego

Fri 7/10

11:44 am-10:45 pm

2 stops9h 01m

Hays

Tue 7/14

6:35 am-4:07 pm

2 stops11h 32m

$369
Quickest round-trip

San DiegoHays

SAN - HYS

SANHYS

San Diego

Mon 7/20

4:01 pm-10:45 pm

1 stop4h 44m

Hays

Tue 7/28

6:35 am-9:05 am

1 stop4h 30m

$421

San DiegoHays

SAN - HYS

SANHYS

San Diego

Mon 7/20

4:01 pm-10:45 pm

1 stop4h 44m

Hays

Tue 7/28

6:35 am-11:51 am

2 stops7h 16m

$424

San DiegoHays

SAN - HYS

SANHYS

San Diego

Mon 7/20

6:20 am-6:40 pm

2 stops10h 20m

Hays

Tue 7/28

6:35 am-11:51 am

2 stops7h 16m

$429

San DiegoHays

SAN - HYS

SANHYS

San Diego

Mon 7/13

4:01 pm-10:45 pm

1 stop4h 44m

Hays

Fri 7/17

7:20 pm-10:08 am

2 stops16h 48m

$608

San DiegoHays

SAN - HYS

SANHYS

San Diego

Mon 7/13

10:49 am-10:45 pm

2 stops9h 56m

Hays

Fri 7/17

7:20 pm-10:08 am

2 stops16h 48m

$613

San DiegoHays

SAN - HYS

SANHYS

San Diego

Mon 7/13

4:01 pm-10:45 pm

1 stop4h 44m

Hays

Fri 7/17

7:20 pm-8:46 pm

1 stop27h 26m

$640

San DiegoHays

SAN - HYS

SANHYS

San Diego

Sun 7/12

10:55 am-6:40 pm

1 stop5h 45m

Hays

Thu 7/16

7:20 pm-10:25 pm

1 stop5h 05m

$742

San DiegoHays

SAN - HYS

SANHYS

San Diego

Sun 7/12

10:55 am-6:40 pm

1 stop5h 45m

Hays

Thu 7/16

6:35 am-2:08 pm

2 stops9h 33m

$752

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from San Diego to Hays

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

Cheap San Diego to Hays (SAN to HYS) flight deals and tips

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

Fastest flight time

5h 45m

Direct flights

None
The fastest flight from San Diego to Hays takes 5h 45m
There are no direct flights from San Diego to Hays. There are no popular flight routes from San Diego to Hays.
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Frequently asked questions about flying from San Diego to Hays

  • How far is San Diego to Hays by plane?

    A flight from San Diego to Hays will travel around 1083.0 mi. By plane, this route typically takes 5h 45m.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Hays Airport.

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

    The required travel and health documents for your Hays Airport 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 Hays Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from San Diego to Hays

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

    You can take advantage of momondo’s Price Alerts by first searching for your flights to San Diego from Hays. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

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

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Hays?

Book flights to Hays if you plan to visit one of these locations
Russell

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Diego to Hays for you.

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

Flights from San Diego to Hays with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 Hays from San Diego.

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

Yes. momondo can track prices for San Diego to Hays 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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