Cheap Flights from San Francisco to Austin
Browse current best options from San Francisco. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
San Francisco
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Prices updated 5 days ago
402 airlines compared
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Fares are subject to change and may not be available for all dates. (Data last updated Jul 12, 2026.)
Today’s best flight deals from San Francisco to Austin
Explore current cheapest deals departing from San Francisco to Austin
Round trip
Sort by: Cheapest
August 6 - August 10
SFO - Austin
$297
$173
Round trip
August 12 - August 17
SFO - Austin
$285
$175
Round trip
September 10 - September 14
SFO - Austin
$233
$180
Round trip
September 21 - September 28
SFO - Austin
$224
$180
Round trip
August 26 - September 14
SFO - Austin
$230
$180
Round trip
August 12 - August 24
SFO - Austin
$242
$180
Round trip
August 5 - August 24
SFO - Austin
$233
$180
Round trip
September 16 - September 28
SFO - Austin
$202
$180
Round trip
August 12 - August 26
SFO - Austin
$240
$181
Round trip
August 10 - August 17
SFO - Austin
$274
$186
Round trip
Unlock all 500+ flight deals to Austin and get alerts when great deals appear
San Francisco to Austin: Overview
Insights for flights from San Francisco to Austin
How much is a round trip from San Francisco to Austin
Regular price: $236 - $368
Prices are currently below the regular range for flights from San Francisco to Austin.
The regular price range for flights from San Francisco to Austin is between $236 and $368. The current lowest deal is $173 with Frontier Airlines, for travel from Aug 6-Aug 10.
now $173
Low $236
High $368
The cheapest time to fly from San Francisco to Austin
The cheapest month to fly from San Francisco to Austin is February, with a median price of $95. The most expensive month is June, with a median price of $554. Prices are generally lower from January to December.
February
Flights from $95
June
Flights from $554
Direct flights from San Francisco to Austin
Southwest Airlines
Last-minute flights going from San Francisco to Austin
Tue, Aug 4
SFO - Austin
San Francisco (SFO) - Austin (AUS)
United Airlines
$220
$195
One-way
Tue, Aug 4
SFO - Austin
San Francisco (SFO) - Austin (AUS)
United Airlines
$220
$195
One-way
Tue, Aug 4
SFO - Austin
San Francisco (SFO) - Austin (AUS)
United Airlines
$218
$195
One-way
Tue, Aug 4
SFO - Austin
San Francisco (SFO) - Austin (AUS)
Frontier Airlines
$288
$236
One-way
Wed, Aug 5
SFO - Austin
San Francisco (SFO) - Austin (AUS)
Southwest Airlines
$203
$195
One-way
Wed, Aug 5
SFO - Austin
San Francisco (SFO) - Austin (AUS)
Frontier Airlines
$297
$219
One-way
Biggest price drops on these dates for flights from San Francisco to Austin
Dec 9 - Dec 12
$320 → $252
21%
Dec 8 - Dec 12
$327 → $269
18%
Aug 4 - Aug 6
$297 → $243
18%
Aug 6 - Aug 8
$295 → $242
18%
Popular Airports to fly from San Francisco to Austin
San Francisco - Austin route insights
💸 Price insights
Recent fares are below the typical level
Recent fares from San Francisco to Austin are below the typical level at $173.
📅 Best time to fly
Fly in February for the best prices
Historically, February is the cheapest month to fly from San Francisco to Austin, with a median price of $95.
⏱️ Flight duration
Direct flights take 3h 34m
The typical direct flight from San Francisco to Austin takes 3h 34m.
✈️ Airlines & availability
43.6% of recent flights are direct
43.6% of recent flights from San Francisco to Austin are direct, with connecting flights typically having 2 stopovers.
🏆 Airline highlight
Southwest Airlines offers direct flights
Southwest Airlines is one airline that offers direct flights on the San Francisco to Austin route.
🎯 Booking tip
Deals appear frequently
Deals on flights from San Francisco to Austin appear frequently, so consider booking when you see a good price.
San Francisco main airports to depart from
San Francisco International (SFO)
San Francisco International is a convenient option for flights from San Francisco to Austin.
📍 ~18 km from city center (reachable by car or train)
💸 Flights from ~$173
Austin main airports to arrive at
Austin–Bergstrom International (AUS)
Austin–Bergstrom International Airport is a convenient arrival choice for flights from San Francisco to Austin.
📍 ~11 km from Austin (reachable by car)
💸 Flights from ~$173
Airports nearby Austin used as alternative
San Antonio International (SAT)
San Antonio International (SAT) is a practical alternative for Austin travelers due to its proximity.
📍 ~120 km from Austin (reachable by car, but I-35 traffic can be congested).
💸 Flights from ~$213
George Bush Intercontinental (IAH)
George Bush Intercontinental (IAH) is a major global hub offering extensive international connectivity for Austin travelers.
📍 ~230 km from Austin (reachable by car, approximately 2.5 to 3 hours drive).
💸 Flights from ~$154
Dallas/Fort Worth International (DFW)
Dallas/Fort Worth International (DFW) is one of the largest global hubs with unparalleled route options.
📍 ~300 km from Austin (reachable by car, but expect long driving distance and potential for heavy Dallas-area traffic).
💸 Flights from ~$132
William P. Hobby (HOU)
William P. Hobby (HOU) is a primary base for Southwest Airlines with numerous low-cost domestic options.
📍 ~250 km from Austin (reachable by car, but expect significant driving distance).
💸 Flights from ~$161
Dallas Love Field (DAL)
Dallas Love Field (DAL) is a major domestic hub for Southwest Airlines near downtown Dallas.
📍 ~300 km from Austin (reachable by car, approximately 3-hour drive, subject to heavy urban traffic).
💸 Flights from ~$222
Business & First Class Flight Deals to Austin
Discover luxury on the budget with premium cabin class on flights from San Francisco to Austin.
Elite
Best Elite deals to Austin
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From SFO
Elite
Nov 03
Austin, United States
90% AI deal score
$1,674
$752
Save $922
From SFO
Elite
Nov 10
Austin, United States
90% AI deal score
$1,683
$752
Save $931
From SFO
Elite
Nov 07
Austin, United States
90% AI deal score
$1,688
$752
Save $936
From SFO
Elite
Aug 19
Austin, United States
90% AI deal score
$1,642
$757
Save $885
From SFO
Elite
Sep 02
Austin, United States
90% AI deal score
$1,683
$757
Save $926
From SFO
Elite
Aug 25
Austin, United States
90% AI deal score
$1,644
$757
Save $887
From SFO
Elite
Sep 02
Austin, United States
90% AI deal score
$1,718
$757
Save $961
From SFO
Elite
Aug 29
Austin, United States
90% AI deal score
$1,632
$757
Save $875
From SFO
Elite
Aug 19
Austin, United States
90% AI deal score
$1,642
$757
Save $885
From SFO
Elite
Aug 26
Austin, United States
90% AI deal score
$1,650
$757
Save $893
From SFO
Elite
Nov 11
Austin, United States
89% AI deal score
$1,678
$752
Save $926
From SFO
Elite
Aug 25
Austin, United States
89% AI deal score
$1,594
$757
Save $837
From SFO
Elite
Aug 25
Austin, United States
89% AI deal score
$1,615
$757
Save $858
From SFO
Elite
Aug 29
Austin, United States
89% AI deal score
$1,628
$757
Save $871
From SFO
Elite
Aug 25
Austin, United States
89% AI deal score
$1,594
$757
Save $837
From SFO
Elite
Aug 26
Austin, United States
89% AI deal score
$1,622
$757
Save $865
From SFO
Elite
Aug 29
Austin, United States
89% AI deal score
$1,600
$757
Save $843
From SFO
Elite
Aug 26
Austin, United States
89% AI deal score
$1,594
$757
Save $837
From SFO
Elite
Sep 15
Austin, United States
89% AI deal score
$1,677
$757
Save $920
From SFO
Elite
Nov 17
Austin, United States
89% AI deal score
$1,630
$762
Save $868
From SFO
Elite
Nov 18
Austin, United States
89% AI deal score
$1,636
$762
Save $874
From SFO
Elite
Nov 11
Austin, United States
89% AI deal score
$1,683
$767
Save $916
From SFO
Elite
Nov 10
Austin, United States
89% AI deal score
$1,634
$767
Save $867
From SFO
Elite
Nov 11
Austin, United States
89% AI deal score
$1,634
$767
Save $867
From SFO
Elite
Nov 02
Austin, United States
89% AI deal score
$1,672
$787
Save $885
From SFO
Elite
Dec 02
Austin, United States
89% AI deal score
$1,560
$747
Save $813
From SFO
Elite
Aug 25
Austin, United States
89% AI deal score
$1,470
$752
Save $718
From SFO
Elite
Nov 13
Austin, United States
88% AI deal score
$1,698
$817
Save $881
From SFO
Elite
Nov 15
Austin, United States
88% AI deal score
$1,774
$817
Save $957
From SFO
Elite
Nov 18
Austin, United States
88% AI deal score
$1,429
$753
Save $676
From SFO
Elite
Nov 18
Austin, United States
87% AI deal score
$1,195
$728
Save $467
From SFO
Elite
Nov 10
Austin, United States
87% AI deal score
$1,260
$747
Save $513
From SFO
Elite
Nov 11
Austin, United States
87% AI deal score
$1,260
$747
Save $513
From SFO
Elite
Dec 05
Austin, United States
86% AI deal score
$1,889
$728
Save $1,161
From SFO
Elite
Nov 11
Austin, United States
86% AI deal score
$1,161
$747
Save $414
From SFO
Elite
Aug 19
Austin, United States
86% AI deal score
$1,164
$752
Save $412
From SFO
Elite
Aug 19
Austin, United States
86% AI deal score
$1,166
$752
Save $414
From SFO
Elite
Dec 05
Austin, United States
85% AI deal score
$1,808
$743
Save $1,065
From SFO
Elite
Dec 05
Austin, United States
85% AI deal score
$1,806
$743
Save $1,063
From SFO
Elite
Dec 05
Austin, United States
85% AI deal score
$1,832
$743
Save $1,089
From SFO
Elite
Dec 05
Austin, United States
85% AI deal score
$1,811
$747
Save $1,064
From SFO
Elite
Sep 22
Austin, United States
85% AI deal score
$1,807
$747
Save $1,060
From SFO
Elite
Oct 28
Austin, United States
85% AI deal score
$1,784
$747
Save $1,037
From SFO
Elite
Oct 31
Austin, United States
85% AI deal score
$1,748
$752
Save $996
From SFO
Elite
Aug 26
Austin, United States
85% AI deal score
$1,742
$757
Save $985
From SFO
Elite
Sep 15
Austin, United States
85% AI deal score
$1,788
$757
Save $1,031
From SFO
Elite
Oct 06
Austin, United States
85% AI deal score
$1,725
$757
Save $968
From SFO
Elite
Oct 27
Austin, United States
85% AI deal score
$1,784
$757
Save $1,027
From SFO
Elite
Nov 12
Austin, United States
85% AI deal score
$1,674
$930
Save $744
From SFO
Elite
Nov 10
Austin, United States
85% AI deal score
$1,157
$747
Save $410
From SFO
Elite
Nov 04
Austin, United States
85% AI deal score
$1,155
$752
Save $403
From SFO
Elite
Nov 03
Austin, United States
85% AI deal score
$1,141
$752
Save $389
From SFO
Elite
Nov 07
Austin, United States
85% AI deal score
$1,155
$752
Save $403
From SFO
Elite
Aug 25
Austin, United States
85% AI deal score
$1,140
$752
Save $388
From SFO
Elite
Aug 29
Austin, United States
85% AI deal score
$1,137
$752
Save $385
From SFO
Elite
Aug 26
Austin, United States
85% AI deal score
$1,135
$752
Save $383
From SFO
Elite
Sep 01
Austin, United States
85% AI deal score
$1,130
$752
Save $378
From SFO
Elite
Nov 18
Austin, United States
85% AI deal score
$1,158
$753
Save $405
From SFO
Elite
Nov 18
Austin, United States
85% AI deal score
$1,164
$753
Save $411
From SFO
Elite
Sep 23
Austin, United States
85% AI deal score
$1,124
$757
Save $367
From SFO
Elite
Sep 19
Austin, United States
84% AI deal score
$1,761
$747
Save $1,014
From SFO
Elite
Aug 19
Austin, United States
84% AI deal score
$1,701
$757
Save $944
From SFO
Elite
Sep 02
Austin, United States
84% AI deal score
$1,735
$757
Save $978
From SFO
Elite
Aug 19
Austin, United States
84% AI deal score
$1,692
$757
Save $935
From SFO
Elite
Aug 25
Austin, United States
84% AI deal score
$1,692
$757
Save $935
From SFO
Elite
Sep 02
Austin, United States
84% AI deal score
$1,745
$757
Save $988
From SFO
Elite
Aug 19
Austin, United States
84% AI deal score
$1,675
$757
Save $918
From SFO
Elite
Aug 29
Austin, United States
84% AI deal score
$1,698
$757
Save $941
From SFO
Elite
Sep 23
Austin, United States
84% AI deal score
$1,802
$757
Save $1,045
From SFO
Elite
Sep 23
Austin, United States
84% AI deal score
$1,736
$757
Save $979
From SFO
Elite
Aug 11
Austin, United States
84% AI deal score
$1,705
$757
Save $948
From SFO
Elite
Nov 17
Austin, United States
84% AI deal score
$1,797
$762
Save $1,035
From SFO
Elite
Nov 07
Austin, United States
84% AI deal score
$1,093
$721
Save $372
From SFO
Elite
Nov 18
Austin, United States
84% AI deal score
$1,557
$728
Save $829
From SFO
Elite
Sep 02
Austin, United States
84% AI deal score
$1,089
$752
Save $337
From SFO
Elite
Aug 12
Austin, United States
83% AI deal score
$998
$721
Save $277
From SFO
Elite
Aug 05
Austin, United States
83% AI deal score
$1,017
$721
Save $296
From SFO
Elite
Sep 15
Austin, United States
83% AI deal score
$1,070
$757
Save $313
From SFO
Elite
Sep 09
Austin, United States
83% AI deal score
$1,064
$757
Save $307
From SFO
Elite
Sep 16
Austin, United States
83% AI deal score
$1,066
$757
Save $309
From SFO
Elite
Oct 06
Austin, United States
83% AI deal score
$1,153
$799
Save $354
From SFO
Elite
Oct 07
Austin, United States
82% AI deal score
$991
$717
Save $274
From SFO
Elite
Sep 26
Austin, United States
82% AI deal score
$948
$721
Save $227
From SFO
Elite
Aug 26
Austin, United States
82% AI deal score
$951
$721
Save $230
From SFO
Elite
Oct 24
Austin, United States
82% AI deal score
$1,011
$721
Save $290
From SFO
Elite
Sep 19
Austin, United States
81% AI deal score
$941
$721
Save $220
From SFO
Elite
Aug 13
Austin, United States
80% AI deal score
$1,079
$839
Save $240
From SFO
Elite
Jul 29
Austin, United States
79% AI deal score
$982
$809
Save $173
From SFO
Elite
Sep 25
Austin, United States
71% AI deal score
$948
$892
Save $56
From SFO
Elite
Aug 28
Austin, United States
69% AI deal score
$950
$927
Save $23
From SFO
Elite
Oct 01
Austin, United States
69% AI deal score
$986
$957
Save $29
From SFO
Elite
Aug 23
Austin, United States
69% AI deal score
$1,723
$1,667
Save $56
From SFO
Elite
Aug 19
Austin, United States
69% AI deal score
$1,718
$1,668
Save $50
From SFO
Elite
Aug 26
Austin, United States
69% AI deal score
$1,723
$1,668
Save $55
From SFO
Elite
Aug 20
Austin, United States
68% AI deal score
$1,662
From SFO
Elite
Aug 05
Austin, United States
68% AI deal score
$1,663
From SFO
Elite
Aug 05
Austin, United States
68% AI deal score
$1,663
From SFO
Elite
Aug 19
Austin, United States
68% AI deal score
$1,663
From SFO
Elite
Aug 05
Austin, United States
68% AI deal score
$1,663
From SFO
Elite
Aug 05
Austin, United States
68% AI deal score
$1,673
$1,663
Save $10