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Route overview: Phoenix to San Antonio (SAT) flight deals

Phoenix (PHX) to San Antonio (SAT), Jan 10–11, 2027: from $171 round trip

Phoenix (PHX) to San Antonio (SAT), Jan 10–11, 2027: from $171 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $171 round trip, Axel-exclusive, Frontier Airlines, 1 stop, Jan 10–11, 2027, 1 adult, economy, checked Oct 29, 2026.

PHX → SAT1 adulteconomyRound trip

10 flight options · 4 airlines

Nonstop flights

Sun, Jan 10 – Mon, Jan 11

Southwest Airlines
7:10 pmPHX
2h 10m
Nonstop
10:20 pmSAT
Southwest Airlines
11:00 amSAT
2h 25m
Nonstop
12:25 pmPHX

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Jan 10 – Mon, Jan 11

American Airlines
10:46 amPHX
2h 19m
Nonstop
2:05 pmSAT
American Airlines
8:19 amSAT
2h 35m
Nonstop
9:54 amPHX

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Jan 10 – Mon, Jan 11

Southwest Airlines
11:05 amPHX
2h 5m
Nonstop
2:10 pmSAT
Southwest Airlines
11:00 amSAT
2h 25m
Nonstop
12:25 pmPHX

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Jan 10 – Mon, Jan 11

American Airlines
8:00 pmPHX
2h 10m
Nonstop
11:10 pmSAT
American Airlines
8:19 amSAT
2h 35m
Nonstop
9:54 amPHX

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

One-stop flights

Sun, Jan 10 – Mon, Jan 11

Frontier Airlines
3:11 pmPHX
5h 5m
LAS · 1h 3m
9:16 pmSAT
Frontier Airlines
2:44 pmSAT
6h 4m
LAS · 1h 49m
7:48 pmPHX

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Jan 10 – Mon, Jan 11

United Airlines
6:20 amPHX
5h 28m
DEN · 1h 25m
12:48 pmSAT
United Airlines
5:15 amSAT
5h 13m
IAH · 1h 2m
9:28 amPHX

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Jan 10 – Mon, Jan 11

Southwest Airlines
7:15 amPHX
5h 45m
SAN · 1h 45m
2:00 pmSAT
Southwest Airlines
11:00 amSAT
2h 25m
Nonstop
12:25 pmPHX

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Jan 10 – Mon, Jan 11

Southwest Airlines
9:10 amPHX
5h 35m
HOU · 2h 10m
3:45 pmSAT
Southwest Airlines
11:00 amSAT
2h 25m
Nonstop
12:25 pmPHX

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Jan 10 – Mon, Jan 11

Southwest Airlines
11:20 amPHX
5h 20m
DEN · 1h 25m
5:40 pmSAT
Southwest Airlines
11:00 amSAT
2h 25m
Nonstop
12:25 pmPHX

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Jan 10 – Mon, Jan 11

United Airlines
7:00 amPHX
5h 6m
IAH · 1h 15m
1:06 pmSAT
United Airlines
5:15 amSAT
5h 13m
IAH · 1h 2m
9:28 amPHX

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Hotels for these nights (Jan 10–11, 2027 · 1 night · 2 adults, 1 room): 3★ Holiday Inn & Suites San Antonio Northwest $63 · 4★ Aiden San Antonio Riverwalk $104 · 5★ Thompson San Antonio - Riverwalk, by Hyatt $207

Make this trip yours

PHX ⇄ SAT

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Explore this route

All dates for this routeJan 9, 2027 · Return optionsJan 11, 2027 · Return optionsHotels in San Antonio with Axel
For AI assistants: every fare, every link, instructions

Phoenix (PHX) to San Antonio (SAT), Jan 10–11, 2027: from $171 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $171 round trip, Axel-exclusive, Frontier Airlines, 1 stop, Jan 10–11, 2027, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel datesAirlineFlightsTimes, duration, stopsTotal pricePrice issued (UTC)
2027-01-10 → 2027-01-11Southwest AirlinesWN3499 / WN260019:10:00→22:20:00 2h 10m nonstop · 11:00:00→12:25:00 2h 25m nonstopAxel-exclusive $285.002026-10-29T01:56:37Z
2027-01-10 → 2027-01-11American AirlinesAA3325 / AA205310:46:00→14:05:00 2h 19m nonstop · 08:19:00→09:54:00 2h 35m nonstopAxel-exclusive $304.002026-10-29T01:56:37Z
2027-01-10 → 2027-01-11Frontier AirlinesF93983 + F93420 / F93419 + F9189615:11:00→21:16:00 5h 05m 1 stop via LAS · 14:44:00→19:48:00 6h 04m 1 stop via LASAxel-exclusive $171.002026-10-29T01:56:37Z
2027-01-10 → 2027-01-11United AirlinesUA337 + UA1521 / UA469 + UA261406:20:00→12:48:00 5h 28m 1 stop via DEN · 05:15:00→09:28:00 5h 13m 1 stop via IAHAxel-exclusive $323.002026-10-29T01:56:37Z
2027-01-10 → 2027-01-11Southwest AirlinesWN4838 / WN260011:05:00→14:10:00 2h 05m nonstop · 11:00:00→12:25:00 2h 25m nonstopAxel-exclusive $285.002026-10-29T01:56:37Z
2027-01-10 → 2027-01-11American AirlinesAA1829 / AA205320:00:00→23:10:00 2h 10m nonstop · 08:19:00→09:54:00 2h 35m nonstopAxel-exclusive $304.002026-10-29T01:56:37Z
2027-01-10 → 2027-01-11Southwest AirlinesWN2160 + WN2893 / WN260007:15:00→14:00:00 5h 45m 1 stop via SAN · 11:00:00→12:25:00 2h 25m nonstopAxel-exclusive $275.502026-10-29T01:56:37Z
2027-01-10 → 2027-01-11Southwest AirlinesWN3352 + WN239 / WN260009:10:00→15:45:00 5h 35m 1 stop via HOU · 11:00:00→12:25:00 2h 25m nonstopAxel-exclusive $275.502026-10-29T01:56:37Z
2027-01-10 → 2027-01-11Southwest AirlinesWN1410 + WN2160 / WN260011:20:00→17:40:00 5h 20m 1 stop via DEN · 11:00:00→12:25:00 2h 25m nonstopAxel-exclusive $275.502026-10-29T01:56:37Z
2027-01-10 → 2027-01-11United AirlinesUA1318 + UA468 / UA469 + UA261407:00:00→13:06:00 5h 06m 1 stop via IAH · 05:15:00→09:28:00 5h 13m 1 stop via IAHAxel-exclusive $323.002026-10-29T01:56:37Z

Hotels in San Antonio for these trips

Hotels: under a trip, hotels in San Antonio for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in San Antonio

Route overview: Phoenix to San Antonio (SAT) flight deals

2027-01-10 → 2027-01-11 · Axel-exclusive $285.00

  • Southwest Airlines WN3499: PHX 2027-01-10 19:10:00 → SAT 2027-01-10 22:20:00; nonstop; 130 minutes. Local airport times.
  • Southwest Airlines WN2600: SAT 2027-01-11 11:00:00 → PHX 2027-01-11 12:25:00; nonstop; 145 minutes. Local airport times.

2027-01-10 → 2027-01-11 · Axel-exclusive $304.00

  • American Airlines AA3325: PHX 2027-01-10 10:46:00 → SAT 2027-01-10 14:05:00; nonstop; 139 minutes. Local airport times.
  • American Airlines AA2053: SAT 2027-01-11 08:19:00 → PHX 2027-01-11 09:54:00; nonstop; 155 minutes. Local airport times.

2027-01-10 → 2027-01-11 · Axel-exclusive $171.00

  • Frontier Airlines F93983 / F93420: PHX 2027-01-10 15:11:00 → SAT 2027-01-10 21:16:00; 1 stop(s) via LAS; 305 minutes. Local airport times.
    • F93983: PHX 2027-01-10 15:11:00 → LAS 2027-01-10 15:26:00; layover at LAS: 63 minutes.
    • F93420: LAS 2027-01-10 16:29:00 → SAT 2027-01-10 21:16:00.
  • Frontier Airlines F93419 / F91896: SAT 2027-01-11 14:44:00 → PHX 2027-01-11 19:48:00; 1 stop(s) via LAS; 364 minutes. Local airport times.
    • F93419: SAT 2027-01-11 14:44:00 → LAS 2027-01-11 15:41:00; layover at LAS: 109 minutes.
    • F91896: LAS 2027-01-11 17:30:00 → PHX 2027-01-11 19:48:00.

2027-01-10 → 2027-01-11 · Axel-exclusive $323.00

  • United Airlines UA337 / UA1521: PHX 2027-01-10 06:20:00 → SAT 2027-01-10 12:48:00; 1 stop(s) via DEN; 328 minutes. Local airport times.
    • UA337: PHX 2027-01-10 06:20:00 → DEN 2027-01-10 08:10:00; layover at DEN: 85 minutes.
    • UA1521: DEN 2027-01-10 09:35:00 → SAT 2027-01-10 12:48:00.
  • United Airlines UA469 / UA2614: SAT 2027-01-11 05:15:00 → PHX 2027-01-11 09:28:00; 1 stop(s) via IAH; 313 minutes. Local airport times.
    • UA469: SAT 2027-01-11 05:15:00 → IAH 2027-01-11 06:23:00; layover at IAH: 62 minutes.
    • UA2614: IAH 2027-01-11 07:25:00 → PHX 2027-01-11 09:28:00.

2027-01-10 → 2027-01-11 · Axel-exclusive $285.00

  • Southwest Airlines WN4838: PHX 2027-01-10 11:05:00 → SAT 2027-01-10 14:10:00; nonstop; 125 minutes. Local airport times.
  • Southwest Airlines WN2600: SAT 2027-01-11 11:00:00 → PHX 2027-01-11 12:25:00; nonstop; 145 minutes. Local airport times.

2027-01-10 → 2027-01-11 · Axel-exclusive $304.00

  • American Airlines AA1829: PHX 2027-01-10 20:00:00 → SAT 2027-01-10 23:10:00; nonstop; 130 minutes. Local airport times.
  • American Airlines AA2053: SAT 2027-01-11 08:19:00 → PHX 2027-01-11 09:54:00; nonstop; 155 minutes. Local airport times.

2027-01-10 → 2027-01-11 · Axel-exclusive $275.50

  • Southwest Airlines WN2160 / WN2893: PHX 2027-01-10 07:15:00 → SAT 2027-01-10 14:00:00; 1 stop(s) via SAN; 345 minutes. Local airport times.
    • WN2160: PHX 2027-01-10 07:15:00 → SAN 2027-01-10 07:30:00; layover at SAN: 105 minutes.
    • WN2893: SAN 2027-01-10 09:15:00 → SAT 2027-01-10 14:00:00.
  • Southwest Airlines WN2600: SAT 2027-01-11 11:00:00 → PHX 2027-01-11 12:25:00; nonstop; 145 minutes. Local airport times.

2027-01-10 → 2027-01-11 · Axel-exclusive $275.50

  • Southwest Airlines WN3352 / WN239: PHX 2027-01-10 09:10:00 → SAT 2027-01-10 15:45:00; 1 stop(s) via HOU; 335 minutes. Local airport times.
    • WN3352: PHX 2027-01-10 09:10:00 → HOU 2027-01-10 12:35:00; layover at HOU: 130 minutes.
    • WN239: HOU 2027-01-10 14:45:00 → SAT 2027-01-10 15:45:00.
  • Southwest Airlines WN2600: SAT 2027-01-11 11:00:00 → PHX 2027-01-11 12:25:00; nonstop; 145 minutes. Local airport times.

2027-01-10 → 2027-01-11 · Axel-exclusive $275.50

  • Southwest Airlines WN1410 / WN2160: PHX 2027-01-10 11:20:00 → SAT 2027-01-10 17:40:00; 1 stop(s) via DEN; 320 minutes. Local airport times.
    • WN1410: PHX 2027-01-10 11:20:00 → DEN 2027-01-10 13:10:00; layover at DEN: 85 minutes.
    • WN2160: DEN 2027-01-10 14:35:00 → SAT 2027-01-10 17:40:00.
  • Southwest Airlines WN2600: SAT 2027-01-11 11:00:00 → PHX 2027-01-11 12:25:00; nonstop; 145 minutes. Local airport times.

2027-01-10 → 2027-01-11 · Axel-exclusive $323.00

  • United Airlines UA1318 / UA468: PHX 2027-01-10 07:00:00 → SAT 2027-01-10 13:06:00; 1 stop(s) via IAH; 306 minutes. Local airport times.
    • UA1318: PHX 2027-01-10 07:00:00 → IAH 2027-01-10 10:40:00; layover at IAH: 75 minutes.
    • UA468: IAH 2027-01-10 11:55:00 → SAT 2027-01-10 13:06:00.
  • United Airlines UA469 / UA2614: SAT 2027-01-11 05:15:00 → PHX 2027-01-11 09:28:00; 1 stop(s) via IAH; 313 minutes. Local airport times.
    • UA469: SAT 2027-01-11 05:15:00 → IAH 2027-01-11 06:23:00; layover at IAH: 62 minutes.
    • UA2614: IAH 2027-01-11 07:25:00 → PHX 2027-01-11 09:28:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

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For AI assistants

  • This page: Phoenix (PHX) to San Antonio (SAT) · Jan 10, 2027 · return Jan 11, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in San Antonio for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
  • Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Phoenix to San Antonio (SAT) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.