Newark to San Antonio (EWR–SAT) — Airlines, Schedules & Connections

EWR Airport Page →
1,567 mi airlines 26/wk
On-time Some delays Frequent delays
Flight Schedule 8 flights Verified 26m ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight
  Flight Airline AC Dep Arr Dur OTP Sched  
UA591
UA United
73G
6:35 AM
EDT TA
10:01 AM
MDT
4h 26m
M T W T F S S
Prices
AC3840
AC Air Canada
73G
6:50 AM
EDT TA
10:16 AM
MDT
4h 26m
M T W T F S S
Prices
AC3966
AC Air Canada
7M9
11:45 AM
EDT TA
3:04 PM
MDT
4h 19m
M T W T F S S
Prices
UA515
UA United
7M9
11:45 AM
EDT TA
3:04 PM
MDT
4h 19m
M T W T F S S
Prices
AC3841
AC Air Canada
739
7:15 AM
MDT TB
11:55 AM
EDT
3h 40m
M T W T F S S
Prices
UA2233
UA United
7M8
7:15 AM
MDT TB
11:55 AM
EDT
3h 40m
M T W T F S S
Prices
UA1008
UA United
73G
11:44 AM
MDT TB
4:13 PM
EDT
2h 29m
M T W T F S S
Prices
UA254
UA United
7M8
12:15 PM
MDT TB
5:07 PM
EDT
3h 52m
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

1-STOP
2-STOP Loading...
Newark to San Antonio
2 carriers, 26 flights/week nonstop.
2 Airlines 26 Flights/wk 1,567 mi 4h 19m nonstop -2h behind 56 1-stop hubs

EWR–SAT is served by 2 airlines with nonstop service. Air Canada and United Airlines lead the route. The flight covers 1,567 miles in approximately 4h 19m. Beyond nonstop, 56 hubs offer 1-stop connections.

Airline Landscape

All carriers operating nonstop EWR–SAT service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
AC Air Canada 13 73G, 7M9 4h19-4h26 81% Star Alliance
UA United Airlines 13 73G, 7M9 4h19-4h26 81% Star Alliance
Aircraft on this route
73G Boeing 737-700 – AC, UA
7M9 Boeing 737 MAX 9 – AC, UA
Alliance coverage
Star Alliance: AC + UA (26 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.

Weekly Schedule Pattern

Nonstop flight frequency by day of week, EWR to SAT direction.
Mon
4
flights
Tue
4
flights
Wed
4
flights
Thu
4
flights
Fri
4
flights
Sat
2
flights
Sun
4
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
4
Nonstop flights
26
Outbound / wk
26
Return / wk

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for EWR to SAT.
1-STOP
One-Stop Connections
56
Hubs
~5h
Fastest
~28h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
2,668
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.

On-Time Performance

What to expect at each end of your journey.
Outbound
EWR → SAT
81%
Generally reliable. Most flights run on time.
Departing
81%
Arriving
100%
Return
SAT → EWR
88%
Generally reliable. Most flights run on time.
Departing
88%
Arriving
81%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. EWR delays → SAT delays →

Other ways to reach San Antonio from Newark

Nearby airports with service to San Antonio International Airport.
Metric EWR→SAT TEB→SAT JFK→SAT
Distance from EWR 13 mi 21 mi
Nonstop airlines 2 2 3
Weekly flights 26 1 16
Flight time 4h 19m 4h 34m 4h 30m
Departure OTP 81%
Airports within 200 miles of EWR with service to San Antonio International Airport.

Travel Essentials

Practical planning for this route.
Time Difference
-2h
San Antonio is 2 hours behind Newark.
EWR: EDT · SAT: MDT

When it's 6:00 PM in Newark, it's 4:00 PM in San Antonio.
Distance & Flight Time
1,567 mi / 2,522 km
Nonstop flight time is approximately 4h 19m to 4h 26m.
Getting to EWR

NJ Transit train from New York Penn Station to Newark Airport station takes 25–30 minutes ($13.50); an AirTrain connection ($5.50 more) links to the terminals. From Midtown Manhattan, the journey costs around $19 total.Ride-shares from Manhattan run $45–80 depending on traffic; add the $17.50 Lincoln Tunnel toll. Taxis from Manhattan carry a flat $55 rate plus tolls and tip. Allow 60–90 minutes from Midtown during peak hours.

EWR–SAT Quick Facts

Key statistics for the Newark to San Antonio route.
Route details
Distance1,567 mi / 2,522 km
Flight time4h 19m to 4h 26m
Time difference-2 hours
Airlines (nonstop)2
Weekly flights26 out / 26 return
1-stop connections56 hubs
Origin: EWR
IATA / ICAOEWR / KEWR
TimezoneAmerica/New_York
Passengers/yr49.1M
Elevation18 ft / 5 m
Destination: SAT
IATA / ICAOSAT / KSAT
TimezoneAmerica/Denver
Passengers/yr10.9M
Elevation809 ft / 247 m

Frequently Asked Questions

Common questions about EWR to SAT flights.
Nonstop flights from Newark Liberty International Airport to San Antonio International Airport take approximately 4h 19m to 4h 26m. The route covers 1,567 miles.
2 airlines operate nonstop service: Air Canada and United Airlines.
There are approximately 26 nonstop flights per week from EWR to SAT. The return direction has about 26 weekly flights.
Yes, 1-stop connections are available through TUL, FTW, HOU, ACY, DAL, MEM, YYZ, TYS, OKC, APF, CLE, SDF, SRQ, ASE, PBI, SAV, NAS, PLS, JAC, SNA, DCA, SJO, RDU, GDL, STT, DTW, IAD, DFW, BWI, CLT, MSY, ATL, MSP, ORD, MIA, BNA, MCO, IAH, JFK, MDW, STL, SLC, DEN, PHX, LAX, LAS, SAN, FLL, MCI, TPA, SFO, MEX, BOS, CHS, SEA and CUN. These options provide additional schedule flexibility.
San Antonio is 2 hours behind Newark.
Yes, return flights from SAT to EWR are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include TEB, JFK and PHL. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from EWR to SAT

Newark Liberty International Airport (EWR) and San Antonio International Airport (SAT) are connected by nonstop service from Air Canada and United Airlines. With 26 weekly departures, this is a well served route.

EWR to SAT Flight Duration and Schedule

Nonstop flight time from EWR to SAT ranges from 4 hours 19 minutes to 4 hours 26 minutes. The route covers a distance of 1,567 miles (2,522 km). There are approximately 26 weekly flights outbound and 26 return, totaling 52 flights per week in both directions.

Connecting Options and Alternatives

56 one-stop connections are available, with the fastest taking approximately 5 hours via TUL. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Teterboro (TEB), New York (JFK) and Philadelphia (PHL).