Cheap flights from San Francisco to Tri-City Regional (SFO - TRI)

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How to find the cheapest flight from
San Francisco (SFO) to Tri-City Regional (TRI)

All the information you need to plan the best SFO to TRI flight in 2021: compare San Francisco to Tri-City Regional flight prices with the expected peak season, weather and rainfall in Tri-City Regional.
SFO - TRI
Price
$269 - $596
TRI
Temperature
51.8 - 84.2 °F
TRI
Precipitation
2.8 - 5.3 inches

Popular in

December

High demand for flights, 26% potential price rise

Cheapest in

July

Best time to find cheap flights, 39% potential price drop

Average price

$269

Average for round-trip flights in July 2021

Round-trip from

$269

From San Francisco to Tri-City Regional

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from San Francisco to Tri-City Regional?

Monday is generally a great day to depart. Flying on this day could help you save up to 36%.

What is the cheapest month to fly from San Francisco to Tri-City Regional?

The best pricing can be found in the month of July. Prices to Tri-City Regional from San Francisco average $437. You can even find prices in July for less than $437, as users have found deals to Tri-City Regional from as low as $248. The month of August appears to be one of the more expensive times to travel to Tri-City Regional from San Francisco. Flying in the targeted month can save you up to 60%.

When is the cheapest time to fly from San Francisco to Tri-City Regional (SFO - TRI)?

It’s optimal to fly from San Francisco to Tri-City Regional in the morning. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight at noon.

Cheap flights from San Francisco to Tri-City Regional in July, August 2021

The best prices found for SFO to TRI flights for July, August
26 Aug - 30 Aug
$451pp
SFO
San Francisco
Delta
 
1 STOP
TRI
Blountville Tri Cities TN/VA
TRI
Blountville Tri Cities TN/VA
Delta
 
1 STOP
SFO
San Francisco
27 Aug - 3 Sep
$453pp
SFO
San Francisco
American Airlines
 
1 STOP
TRI
Blountville Tri Cities TN/VA
TRI
Blountville Tri Cities TN/VA
American Airlines
 
1 STOP
SFO
San Francisco
26 Aug - 30 Aug
$456pp
SFO
San Francisco
American Airlines
   
2 STOPS
TRI
Blountville Tri Cities TN/VA
TRI
Blountville Tri Cities TN/VA
American Airlines
 
1 STOP
SFO
San Francisco

San Francisco to Tri-City Regional 2021 flight deals

Cheap flights to Tri-City Regional from San Francisco found for this year
16 Nov - 18 Nov
$430pp
SFO
San Francisco
American Airlines
 
1 STOP
TRI
Blountville Tri Cities TN/VA
TRI
Blountville Tri Cities TN/VA
American Airlines
 
1 STOP
SFO
San Francisco
9 Nov - 14 Nov
$431pp
SFO
San Francisco
American Airlines
 
1 STOP
TRI
Blountville Tri Cities TN/VA
TRI
Blountville Tri Cities TN/VA
American Airlines
 
1 STOP
SFO
San Francisco
10 Nov - 14 Nov
$432pp
SFO
San Francisco
Delta
   
2 STOPS
TRI
Blountville Tri Cities TN/VA
TRI
Blountville Tri Cities TN/VA
Delta
 
1 STOP
SFO
San Francisco

Last minute flights from San Francisco to Tri-City Regional

Late deals on round-trip flights to Tri-City Regional from San Francisco, departing today and this week
3 Aug - 6 Aug
$676pp
SFO
San Francisco
American Airlines
 
1 STOP
TRI
Blountville Tri Cities TN/VA
TRI
Blountville Tri Cities TN/VA
American Airlines
 
1 STOP
SFO
San Francisco
3 Aug - 6 Aug
$680pp
SFO
San Francisco
American Airlines
 
1 STOP
TRI
Blountville Tri Cities TN/VA
TRI
Blountville Tri Cities TN/VA
American Airlines
   
2 STOPS
SFO
San Francisco
3 Aug - 6 Aug
$956pp
SFO
San Francisco
American Airlines
   
2 STOPS
TRI
Blountville Tri Cities TN/VA
TRI
Blountville Tri Cities TN/VA
American Airlines
   
2 STOPS
SFO
San Francisco

One-way flights to Tri-City Regional from San Francisco

The cheapest one-way flights from San Francisco to Tri-City Regional
9:53 am - 4:17 am
American Airlines
2 Stops
15h 24m
SFO - TRI
American Airlines
6:55 pm - 6:40 am
Delta
1 Stop
8h 45m
SFO - TRI
Delta
$297
Delta
8:20 pm - 9:51 am
Multiple Airlines
2 Stops
10h 31m
SFO - TRI
Multiple Airlines
$584
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">San Francisco</span> to <span class="emphasized">Tri-City Regional</span> flights.

Flight FAQs

From San Francisco to Tri-City Regional

Are flight prices decreasing from San Francisco to Tri-City Regional due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both San Francisco and Tri-City Regional for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from San Francisco to Blountville Tri Cities TN/VA have flexible cancellations due to COVID-19?

Some of our airline partners flying from San Francisco to Blountville Tri Cities TN/VA have new flexible policies in place due to COVID-19. American Airlines and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

Can I find flights from San Francisco to Tri-City Regional for under $500 on Cheapflights?

Yes, there are multiple flights from San Francisco to Tri-City Regional for under $500. The cheapest flight booked recently is on American Airlines for just $430, but on average you can expect to pay $471.

Are there nonstop flights from San Francisco to Tri-City Regional for under $400 on Cheapflights?

There are no nonstop flights from San Francisco to Tri-City Regional, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from San Francisco to Tri-City Regional for under $700?

There are currently 3+ open flights from San Francisco to Tri-City Regional within the next 7 days for less than $700.

Does it rain more in San Francisco or Tri-City Regional?

Expected rainfall in San Francisco is more than in Tri-City Regional. You can expect this to be the case over the next 2 days.

Is San Francisco weather warmer or cooler than Tri-City Regional?

You can imagine temperatures to be in the 84 °F range in July. The weather in Tri-City Regional is generally hotter than San Francisco's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long is the flight from San Francisco to Tri-City Regional?

There are many flights that can get you from San Francisco to Tri-City Regional in 7h 10m. Fly via American Airlines or Delta to get the fastest option. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from San Francisco to Tri-City Regional round-trip?

Flying on American Airlines is currently your cheapest option to Tri-City Regional, with prices starting at $430. Another option worth looking into is Delta, starting at $432 round trip. American Airlines is priced at 2% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from San Francisco to Tri-City Regional one-way?

One-way options have recently been found by users for as low as $250 on American Airlines. Another option is Delta, who have fights from $297.

COVID Restrictions

View COVID Travel Restrictions for Tri-City Regional (TRI)

Do I need a COVID test to fly to Tri-City Regional from San Francisco?

Information is based on travel restrictions for travel to Blountville Tri Cities TN/VA within the United States

Most visitors from San Francisco need to provide a negative COVID-19 test result and/or quarantine to enter Blountville Tri Cities TN/VA.

COVID-19 testing requirements
Visitors from San Francisco must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Blountville Tri Cities TN/VA.

Quarantine requirements
Visitors from San Francisco are not required to quarantine after entering Blountville Tri Cities TN/VA.

Do I need a test to fly back to San Francisco from Tri-City Regional?

Returning to San Francisco from Blountville Tri Cities TN/VA

COVID-19 testing requirements
Visitors from Blountville Tri Cities TN/VA must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Francisco.

Quarantine requirements
Visitors from Blountville Tri Cities TN/VA are not required to quarantine after entering San Francisco.

Hide COVID Travel Restrictions for Tri-City Regional (TRI)

Alternative routes for San Francisco to Tri-City Regional

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Tri-City Regional

Things to know before you go - useful duration and weather info for your trip from San Francisco to Tri-City Regional.
Average temperature for July in Tri-City Regional
84.2 °F
Avg rainfall for July in Tri-City Regional
4.7 ″

Airports servicing San Francisco

Airports servicing Blountville

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