Cheap flights from South Bend to Seattle (SBN - SEA)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from South Bend/Michiana to Seattle/Tacoma Intl are usually found in August or July, booked 47 days in advance, depart on a Saturday or Thursday and return on a Friday

How to find the cheapest flight from
South Bend (SBN) to Seattle (SEA)

All the information you need to plan the best SBN to SEA flight in 2022: compare South Bend to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.
SBN - SEA
Price
$199 - $508
SEA
Temperature
41 - 66.2 °F
SEA
Rainfall
0.7 - 6.6 inches

Popular in

May

High demand for flights, 25% potential price rise

Cheapest in

August

Best time to find cheap flights, 48% potential price drop

Average price

$508

Average for round-trip flights in May 2022

Round-trip from

$199

From South Bend/Michiana to Seattle/Tacoma Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from South Bend to Seattle?

The best pricing can be found in the month of August. Prices to Seattle from South Bend average $198. You can even find prices in August for less than $198, as users have found deals to Seattle from as low as $86. The month of December appears to be one of the more expensive times to travel to Seattle from South Bend. Flying in the targeted month can save you up to 41%.

What is the cheapest day to fly round-trip from South Bend to Seattle?

Users have found that leaving on a Friday can be a cost-effective option. It’s possible to save up to 73% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from South Bend to Seattle?

Find a great deal and save up to 26% by booking at least 56 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from South Bend to Seattle within the next two weeks, with the cheapest ticket starting at $215.

When is the cheapest time to fly from South Bend to Seattle (SBN - SEA)?

When flying from South Bend to Seattle, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 24% versus a flight in the afternoon.

Cheap flights from South Bend to Seattle in May, June 2022

The best prices found for SBN to SEA flights for May, June
26 Jun - 3 Jul
$524pp
SBN
South Bend/Michiana
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
SBN
South Bend/Michiana
26 Jun - 3 Jul
$572pp
SBN
South Bend/Michiana
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
SBN
South Bend/Michiana
30 Jun - 6 Jul
$600pp
SBN
South Bend/Michiana
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
SBN
South Bend/Michiana

South Bend/Michiana to Seattle 2022 flight deals

Cheap flights to Seattle from South Bend found for this year
29 Sep - 5 Oct
$363pp
SBN
South Bend/Michiana
United Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
United Airlines
 
1 STOP
SBN
South Bend/Michiana
5 Oct - 8 Oct
$373pp
SBN
South Bend/Michiana
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
American Airlines
 
1 STOP
SBN
South Bend/Michiana
10 Jul - 16 Jul
$446pp
SBN
South Bend/Michiana
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
SBN
South Bend/Michiana

One-way flights to Seattle/Tacoma Intl from South Bend

The cheapest one-way flights from South Bend to Seattle
11:05 am - 6:05 pm
Multiple Airlines
2 Stops
34h 00m
SBN - SEA
Multiple Airlines
$701
Kiwi.com
2:00 am - 3:55 am
American Airlines
2 Stops
28h 55m
SBN - SEA
American Airlines
5:40 am - 7:38 am
United Airlines
1 Stop
28h 58m
SBN - SEA
United Airlines
$873
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">South Bend</span> to <span class="emphasized">Seattle</span> flights.

Flight FAQs

From South Bend to Seattle

Which airlines flying from South Bend/Michiana to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?

United Airlines, American Airlines, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from South Bend to Seattle for under $400 on Cheapflights?

Yes, there are multiple flights from South Bend to Seattle for under $400. The cheapest flight booked recently is on United Airlines for just $363, but on average you can expect to pay $520.

What are the cheapest airlines flying from South Bend to Seattle round-trip?

Cheapflights users have booked flights from South Bend to Seattle round-trip from $363. Other airlines that can offer you cheap pricing are American Airlines, from $454, and Delta, from $457. United Airlines is 4% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from South Bend to Seattle one-way?

$420 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $469 and $649, respectively.

What are the cheapest flights from South Bend to Seattle?

The cheapest flight price from South Bend to Seattle is $220. On average you can expect to pay $764. The most popular route, (South Bend/Michiana - Seattle/Tacoma Intl), can usually be booked for $373.

What are the most popular airlines that fly from South Bend to Seattle?

The most popular airlines flying from South Bend to Seattle are American Airlines, Alaska Airlines and Delta. Something to consider prior to booking your flight.

COVID Restrictions

View COVID Travel Restrictions for Seattle, WA

Do I need a COVID test to fly to Seattle from South Bend?

Information is based on travel restrictions for travel to Seattle/Tacoma Intl within the United States

Most visitors from South Bend/Michiana need to provide a negative COVID-19 test result and/or quarantine to enter Seattle/Tacoma Intl.

COVID-19 testing requirements
Visitors from South Bend/Michiana must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from South Bend/Michiana are not required to quarantine after entering Seattle/Tacoma Intl.

Do I need a test to fly back to South Bend from Seattle?

Returning to South Bend/Michiana from Seattle/Tacoma Intl

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to South Bend/Michiana.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering South Bend/Michiana.

Hide COVID Travel Restrictions for Seattle, WA

Alternative routes for South Bend to Seattle

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

Destination information for Seattle

Things to know before you go - useful duration and weather info for your trip from South Bend to Seattle.
Average temperature for May in Seattle
66.2 °F
Avg rainfall for May in Seattle
1.8 ″

Airports servicing South Bend

Airports servicing Seattle

Top 4 airlines flying from South Bend/Michiana to Seattle/Tacoma Intl

The chart below displays the airlines Cheapflights users traveling from South Bend to Seattle choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
$184 $486 No cancel fee N/A
American Airlines
$184 $346 No cancel fee 71%
United Airlines
$186 $403 No cancel fee 69%
Alaska Airlines
$490 $580 No cancel fee 75%
Home North America USA Washington Seattle Cheap flights from South Bend to Seattle