$86+ Cheap flights from Fremont, CA to Austin (AUS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — AUS
Apr 22 — Apr 291
Round-trip
1 adult, Economy
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Find cheap flights from Fremont to Austin with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Fremont to Austin Bergstrom are usually found in September or January, booked 70 days in advance, depart on a Wednesday or Saturday and return on a Thursday
Cheap flight deals from Fremont to Austin
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Best
Last-minute
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Cheapest flights from Fremont to AustinExplore the most affordable flight options available from Fremont to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.
Explore the most affordable flight options available from Fremont to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.
This Southwest deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2111:45 am
SFO
- AUS
Nonstop3h 30m
Southwest
Tue 4/289:20 am
AUS
- SFO
2 stops10h 10m
Southwest
Deal found 3/19![Southwest logo]()
$180
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:46 pm
SFO
- AUS
Nonstop3h 24m
Delta
Tue 4/214:25 pm
AUS
- SFO
1 stop5h 31m
Delta
Deal found 3/19![Delta logo]()
$181
This Frontier deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:00 am
SFO
- AUS
1 stop16h 21m
Frontier
Sat 4/188:50 pm
AUS
- SFO
1 stop14h 23m
Frontier
Deal found 3/21![Frontier logo]()
$182
This Southwest deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2111:45 am
SFO
- AUS
Nonstop3h 30m
Southwest
Sat 4/255:45 am
AUS
- SFO
2 stops8h 05m
Southwest
Deal found 3/19![Southwest logo]()
$183
This United Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:00 am
SFO
- AUS
Nonstop3h 41m
United Airlines
Fri 5/17:11 am
AUS
- SFO
Nonstop4h 01m
United Airlines
Deal found 3/20![United Airlines logo]()
$184
This Frontier deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:00 am
SFO
- AUS
1 stop8h 18m
Frontier
Thu 4/2310:24 am
AUS
- SFO
1 stop9h 27m
Frontier
Deal found 3/20![Frontier logo]()
$185
This Southwest deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2111:45 am
SFO
- AUS
Nonstop3h 30m
Southwest
Mon 4/274:05 pm
AUS
- SFO
2 stops8h 05m
Southwest
Deal found 3/21![Southwest logo]()
$186
This Delta deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:46 pm
SFO
- AUS
Nonstop3h 24m
Delta
Sat 4/1812:10 pm
AUS
- SFO
1 stop5h 55m
Delta
Deal found 3/20![Delta logo]()
$187
This Southwest deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:40 am
SFO
- AUS
1 stop7h 40m
Southwest
Sun 5/105:30 am
AUS
- SFO
1 stop5h 45m
Southwest
Deal found 3/19![Southwest logo]()
$188
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:59 pm
SFO
- AUS
Nonstop3h 34m
United Airlines
Wed 5/68:45 am
AUS
- SFO
Nonstop4h 03m
United Airlines
Deal found 3/18![United Airlines logo]()
$189
This Southwest deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:40 am
SFO
- AUS
1 stop7h 40m
Southwest
Wed 4/225:20 pm
AUS
- SFO
2 stops7h 55m
Southwest
Deal found 3/18![Southwest logo]()
$190
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/134:17 pm
SFO
- AUS
1 stop5h 18m
Delta
Wed 4/224:25 pm
AUS
- SFO
1 stop5h 31m
Delta
Deal found 3/19![Delta logo]()
$191
Best flights from Fremont to AustinDiscover carefully curated flight deals from Fremont to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 23, 2026.
Discover carefully curated flight deals from Fremont to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 23, 2026.
This Delta deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:46 pm
SFO
- AUS
Nonstop3h 24m
Delta
Tue 4/218:15 am
AUS
- SFO
1 stop5h 50m
Delta
Deal found 3/23![Delta logo]()
$181
This Southwest deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:05 am
SFO
- AUS
1 stop6h 50m
Southwest
Fri 4/246:25 pm
AUS
- SFO
1 stop6h 40m
Southwest
Deal found 3/19![Southwest logo]()
$191
This United Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1611:59 pm
SFO
- AUS
1 stop6h 39m
United Airlines
Tue 4/217:00 am
AUS
- SFO
Nonstop4h 02m
United Airlines
Deal found 3/22![United Airlines logo]()
$194
This Southwest deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:15 pm
SFO
- AUS
1 stop11h 55m
Southwest
Wed 5/272:45 pm
AUS
- SFO
1 stop8h 10m
Southwest
Deal found 3/19![Southwest logo]()
$246
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1211:59 pm
SFO
- AUS
Nonstop3h 47m
United Airlines
Sun 6/145:20 am
AUS
- SFO
Nonstop3h 45m
United Airlines
Deal found 3/18![United Airlines logo]()
$261
This Delta deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/159:58 am
SFO
- AUS
Nonstop3h 27m
Delta
Mon 4/207:15 am
AUS
- SFO
Nonstop3h 45m
Delta
Deal found 3/22![Delta logo]()
$274
This United Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:00 am
SFO
- AUS
Nonstop3h 41m
United Airlines
Mon 5/47:49 pm
AUS
- SFO
Nonstop4h 01m
United Airlines
Deal found 3/20![United Airlines logo]()
$277
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/311:59 pm
SFO
- AUS
Nonstop3h 47m
United Airlines
Sun 6/75:20 am
AUS
- SFO
Nonstop3h 45m
United Airlines
Deal found 3/18![United Airlines logo]()
$281
This Delta deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/182:43 pm
SFO
- AUS
1 stop6h 48m
Delta
Sat 5/235:00 pm
AUS
- SFO
1 stop6h 19m
Delta
Deal found 3/21![Delta logo]()
$317
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:59 pm
SFO
- AUS
Nonstop3h 34m
United Airlines
Mon 5/187:49 pm
AUS
- SFO
Nonstop4h 01m
United Airlines
Deal found 3/18![United Airlines logo]()
$296
This United Airlines deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:11 pm
SFO
- AUS
1 stop7h 45m
United Airlines
Tue 4/75:56 pm
AUS
- SFO
1 stop8h 03m
United Airlines
Deal found 3/21![United Airlines logo]()
$319
Last-minute flights from Fremont to AustinDiscover last-minute flight deals from Fremont to Austin. Data last updated March 23, 2026 and is based on user searches.
Discover last-minute flight deals from Fremont to Austin. Data last updated March 23, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:00 am
SFO
- AUS
1 stop16h 21m
Frontier
Sat 4/188:50 pm
AUS
- SFO
1 stop14h 23m
Frontier
Deal found 3/21![Frontier logo]()
$182
This Delta deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/125:40 am
SFO
- AUS
1 stop6h 04m
Delta
Wed 4/154:25 pm
AUS
- SFO
1 stop5h 31m
Delta
Deal found 3/20![Delta logo]()
$188
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:46 pm
SFO
- AUS
Nonstop3h 24m
Delta
Tue 4/214:25 pm
AUS
- SFO
1 stop5h 31m
Delta
Deal found 3/19![Delta logo]()
$181
This Delta deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:46 pm
SFO
- AUS
Nonstop3h 24m
Delta
Sat 4/1812:10 pm
AUS
- SFO
1 stop5h 55m
Delta
Deal found 3/20![Delta logo]()
$187
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/134:17 pm
SFO
- AUS
1 stop5h 18m
Delta
Wed 4/224:25 pm
AUS
- SFO
1 stop5h 31m
Delta
Deal found 3/19![Delta logo]()
$191
This Southwest deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:40 am
SFO
- AUS
1 stop7h 40m
Southwest
Wed 4/225:20 pm
AUS
- SFO
2 stops7h 55m
Southwest
Deal found 3/18![Southwest logo]()
$190
This Southwest deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2111:45 am
SFO
- AUS
Nonstop3h 30m
Southwest
Tue 4/289:20 am
AUS
- SFO
2 stops10h 10m
Southwest
Deal found 3/19![Southwest logo]()
$180
This Southwest deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2111:45 am
SFO
- AUS
Nonstop3h 30m
Southwest
Sat 4/255:45 am
AUS
- SFO
2 stops8h 05m
Southwest
Deal found 3/19![Southwest logo]()
$183
This Southwest deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2111:45 am
SFO
- AUS
Nonstop3h 30m
Southwest
Wed 4/229:20 am
AUS
- SFO
2 stops10h 10m
Southwest
Deal found 3/22![Southwest logo]()
$186
This Southwest deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:20 am
SFO
- AUS
2 stops9h 15m
Southwest
Thu 4/235:40 pm
AUS
- SFO
1 stop7h 25m
Southwest
Deal found 3/18![Southwest logo]()
$193
This Frontier deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:00 am
SFO
- AUS
1 stop8h 18m
Frontier
Thu 4/2310:24 am
AUS
- SFO
1 stop9h 27m
Frontier
Deal found 3/20![Frontier logo]()
$185
This United Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:00 am
SFO
- AUS
Nonstop3h 41m
United Airlines
Fri 5/17:11 am
AUS
- SFO
Nonstop4h 01m
United Airlines
Deal found 3/20![United Airlines logo]()
$184
One-way flights from Fremont to AustinSearch for one-way flight options from Fremont to Austin. Find affordable one-way fares based on user searches. Data last updated March 23, 2026.
Search for one-way flight options from Fremont to Austin. Find affordable one-way fares based on user searches. Data last updated March 23, 2026.
This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:25 pm
SFO
- AUS
Nonstop3h 34m
United Airlines
Deal found 3/19![United Airlines logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:40 am
SFO
- AUS
1 stop6h 38m
Frontier
Deal found 3/18![Frontier logo]()
$88
This Delta deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:46 pm
SFO
- AUS
Nonstop3h 24m
Delta
Deal found 3/18![Delta logo]()
$89
This CheapOair deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:00 am
SFO
- AUS
1 stop26h 05m
Frontier
Deal found 3/20![Frontier logo]()
$92
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1911:55 am
SFO
- AUS
1 stop6h 51m
Delta
Deal found 3/19![Delta logo]()
$93
This American Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/141:40 pm
SFO
- AUS
1 stop7h 25m
American Airlines
Deal found 3/22![American Airlines logo]()
$95
This Delta deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:00 am
SFO
- AUS
1 stop7h 09m
Delta
Deal found 3/21![Delta logo]()
$96
This Southwest deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:20 am
SFO
- AUS
2 stops9h 15m
Southwest
Deal found 3/18![Southwest logo]()
$98
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/98:55 am
SFO
- AUS
1 stop7h 17m
Delta
Deal found 3/19![Delta logo]()
$99
This United Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:00 am
SFO
- AUS
Nonstop3h 41m
United Airlines
Deal found 3/23![United Airlines logo]()
$100
This Southwest deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:15 am
SFO
- AUS
2 stops7h 00m
Southwest
Deal found 3/21![Southwest logo]()
$101
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/411:55 pm
SFO
- AUS
Nonstop3h 34m
United Airlines
Deal found 3/18![United Airlines logo]()
$104
Find flight deals from Fremont to Austin
Keep the following information in mind while searching for Fremont to Austin flight deals. Data was last updated March 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $178 (Southwest) |
One-way from | $86 (United Airlines) |
Popular in | March |
Cheapest in | September |
Average price | $413 |
Cheapflights Fare Finder
Customize your flight search to find flights from Fremont to Austin 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, Cheapflights users made 2,558,603 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Fremont to Austin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoAustin
SFO - AUS
SFOAUS
San Francisco
Mon 4/13
5:46 pm-11:10 pm
Nonstop3h 24m
Austin Bergstrom
Tue 4/21
8:15 am-12:05 pm
1 stop5h 50m
$181
San FranciscoAustin
SFO - AUS
SFOAUS
San Francisco
Mon 4/20
5:05 am-1:55 pm
1 stop6h 50m
Austin Bergstrom
Fri 4/24
6:25 pm-11:05 pm
1 stop6h 40m
$191
San FranciscoAustin
SFO - AUS
SFOAUS
San Francisco
Thu 4/16
11:59 pm-8:38 am
1 stop6h 39m
Austin Bergstrom
Tue 4/21
7:00 am-9:02 am
Nonstop4h 02m
$194
San FranciscoAustin
SFO - AUS
SFOAUS
San Francisco
Sat 5/23
9:15 pm-11:10 am
1 stop11h 55m
Austin Bergstrom
Wed 5/27
2:45 pm-8:55 pm
1 stop8h 10m
$246
San FranciscoAustin
SFO - AUS
SFOAUS
San Francisco
Fri 6/12
11:59 pm-5:46 am
Nonstop3h 47m
Austin Bergstrom
Sun 6/14
5:20 am-7:05 am
Nonstop3h 45m
$261
Quickest round-trip
San FranciscoAustin
SFO - AUS
SFOAUS
San Francisco
Wed 4/15
9:58 am-3:25 pm
Nonstop3h 27m
Austin Bergstrom
Mon 4/20
7:15 am-9:00 am
Nonstop3h 45m
$274
San FranciscoAustin
SFO - AUS
SFOAUS
San Francisco
Wed 4/29
7:00 am-12:41 pm
Nonstop3h 41m
Austin Bergstrom
Mon 5/4
7:49 pm-9:50 pm
Nonstop4h 01m
$277
San FranciscoAustin
SFO - AUS
SFOAUS
San Francisco
Wed 6/3
11:59 pm-5:46 am
Nonstop3h 47m
Austin Bergstrom
Sun 6/7
5:20 am-7:05 am
Nonstop3h 45m
$281
San FranciscoAustin
SFO - AUS
SFOAUS
San Francisco
Thu 5/14
11:59 pm-5:33 am
Nonstop3h 34m
Austin Bergstrom
Mon 5/18
7:49 pm-9:50 pm
Nonstop4h 01m
$296
San FranciscoAustin
SFO - AUS
SFOAUS
San Francisco
Mon 5/18
2:43 pm-11:31 pm
1 stop6h 48m
Austin Bergstrom
Sat 5/23
5:00 pm-9:19 pm
1 stop6h 19m
$317
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Fremont to Austin
Have a flexible travel schedule? Discover the best time to fly to Austin from Fremont with our price prediction graph.
SFO-AUS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Fremont to Austin
FR8-AUS
SFO-AUS
How far ahead should I book a flight from Fremont to Austin?
Use this chart to determine the optimal time to book a round-trip flight from Fremont to Austin. Price data was last updated on March 13, 2026.
The price you pay for your flight from Fremont to Austin may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Fremont to Austin?
Currently, September is the cheapest month in which you can book a flight from Fremont to Austin (average of $108). Flying from Fremont to Austin in December is currently the most expensive (average of $177). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from FR8 to AUS?
Find hourly flight availability from Fremont to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 23, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 18% on flights from Fremont to Austin by exploring options for tickets at noon.
What is the cheapest day to fly from Fremont to Austin?
Use this chart to determine the cheapest time to fly round-trip from Fremont to Austin. Price data was last updated on March 23, 2026.
Travelers seeking maximum savings on their Fremont to Austin flight should consider departing on Sunday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Fremont to Austin
Explore weekly flight availability from Fremont to Austin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 23, 2026.
The most flights from FR8 to AUS are scheduled on a Monday (24 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (16 on average).
Reviews of airlines servicing Austin
Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated March 23, 2026.
Peruse reviews from past customers who have flown with Southwest,Alaska Airlines, andDelta from Fremont to Austin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Comfort
8.0
Boarding
8.1
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Related info for your journey
Find useful and relevant information for your journey from Fremont to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Austin?
Book flights to Austin if you plan to visit one of these locationsCedar Park
San Marcos
Fredericksburg
Round Rock
Pflugerville
Georgetown
Bastrop
Dripping Springs
Canyon Lake
Seguin
Horseshoe Bay
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Fremont to Austin
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Austin
Explore flights to Austin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 23, 2026.
Complete your trip
Complete your trip to Austin by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Fremont to Austin by cabin class
Find flights from Fremont to Austin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Fremont and Austin flights
Browse other Fremont and Austin flight options. Last updated on March 23, 2026.
Popular flight searches
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Fremont to Austin flights
Consider these flights traveling from Fremont to Austin.
Top 9 airlines flying from Fremont to Austin
Discover the top 9 airlines that operate flights from Fremont to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$277 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$108 | Average$325 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$111 | Average$221 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$162 | Average$314 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$165 | Average$391 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$166 | Average$270 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$166 | Average$433 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$168 | Average$360 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$187 | Average$329 | FlexibilityNo cancel fee | On-time75% |