
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $138 (Expedia) |
One-way from | $59 (Kiwi.com) |
Popular in | December |
Cheapest in | March |
Average price | $237 |
Fly from
Fly to
Route
Depart
Return
Price
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Tue 3/10
1:45 pm-4:03 pm
Nonstop2h 18m
San Francisco
Sat 3/14
6:00 am-8:14 am
Nonstop2h 14m
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Sat 5/16
7:17 am-9:37 am
Nonstop2h 20m
San Francisco
Wed 5/20
6:05 am-8:28 am
Nonstop2h 23m
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Sat 2/28
4:40 pm-6:53 pm
Nonstop2h 13m
San Francisco
Sun 3/1
5:55 am-8:13 am
Nonstop2h 18m
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Sat 3/21
7:15 am-9:34 am
Nonstop2h 19m
San Francisco
Mon 3/23
9:15 pm-11:28 pm
Nonstop2h 13m
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Wed 3/18
9:45 pm-11:57 pm
Nonstop2h 12m
San Francisco
Sun 3/22
6:00 am-8:16 am
Nonstop2h 16m
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Fri 5/1
9:20 pm-11:37 pm
Nonstop2h 17m
San Francisco
Tue 5/5
10:32 am-12:55 pm
Nonstop2h 23m
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Sun 3/29
7:25 am-9:51 am
Nonstop2h 26m
San Francisco
Wed 4/1
7:29 pm-9:48 pm
Nonstop2h 19m
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Fri 5/15
9:55 am-12:23 pm
Nonstop2h 28m
San Francisco
Wed 5/20
6:05 am-8:28 am
Nonstop2h 23m
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Mon 4/13
9:20 pm-11:37 pm
Nonstop2h 17m
San Francisco
Wed 4/15
10:32 am-12:55 pm
Nonstop2h 23m
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Sat 3/7
11:35 am-1:48 pm
Nonstop2h 13m
San Francisco
Mon 3/9
6:00 am-8:14 am
Nonstop2h 14m
The best time to book flights from Seattle to Modesto is 39 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, January is the cheapest month in which you can book a flight from Seattle to Modesto (average of $82). Flying from Seattle to Modesto in May is currently the most expensive (average of $137). 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.
A simple way to save on the total cost of your ticket is to fly from Seattle to Modesto at noon. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight in the morning.
Travelers seeking maximum savings on their Seattle to Modesto flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from SEA to MD9 are scheduled on a Monday (86 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (37 on average).
Overall
Boarding
Food
Crew
Entertainment
Comfort
Reviews
Anonymous,Dec 2025
SEA - MSY
Overall
Boarding
Food
Crew
Entertainment
Comfort
Reviews
Anonymous,Dec 2025
SEA - MSY
Overall
Boarding
Food
Crew
Entertainment
Comfort
Reviews
Anonymous,Dec 2025
SEA - MSY
Overall
Boarding
Food
Crew
Entertainment
Comfort
Reviews
Anonymous,Dec 2025
SEA - MSY
Overall
Boarding
Food
Crew
Entertainment
Comfort
Reviews
Anonymous,Dec 2025
SEA - MSY
Overall
Boarding
Food
Crew
Entertainment
Comfort
Reviews
Anonymous,Dec 2025
SEA - MSY
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$65 | Average$272 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$78 | Average$241 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$83 | Average$207 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$85 | Average$211 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$117 | Average$269 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$117 | Average$241 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$127 | Average$226 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$321 | Average$397 | FlexibilityNo cancel fee | On-time71% |