What airlines fly to State of Washington?

American Airlines, Alaska Airlines and United Airlines are the top three most popular airlines that fly to State of Washington from South Bend according to our data. American Airlines is the first choice among our users, with 30% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 7 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from South Bend/Michiana to Washington?

Allegiant Air, American Airlines, and Delta are the most popular carriers operating from South Bend/Michiana to Washington

When did momondo last update prices for flights from South Bend/Michiana Airport to Washington?

Prices for flights from South Bend/Michiana Airport to Washington refresh daily.

How many operators does momondo search for flights from South Bend/Michiana Airport to Washington?

As of June 2026, there are 3 operators available to choose from for flights from South Bend/Michiana Airport to Washington.

How old do you have to be to fly from South Bend/Michiana Airport to Washington?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Bend/Michiana Airport to Washington.

What documentation or ID do you need to fly to Washington?

The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$162 Cheap Flights from South Bend to Washington in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from South Bend to Washington

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:08 pm - 10:02 pm

SBN

SEA

9h 54m

1 stop

11:59 am - 10:35 pm

SEA

SBN

7h 36m

1 stop

$261Delta

Wed, Sep 16 - Wed, Sep 30

3:08 pm - 10:02 pm

SBN

SEA

9h 54m

1 stop

11:59 am - 10:35 pm

SEA

SBN

7h 36m

1 stop

$271Delta

Wed, Sep 16 - Wed, Sep 30

3:16 pm - 10:05 pm

SBN

SEA

9h 49m

1 stop

11:59 am - 10:35 pm

SEA

SBN

7h 36m

1 stop

$286Delta

Fri, Sep 4 - Wed, Sep 16

3:16 pm - 10:05 pm

SBN

SEA

9h 49m

1 stop

5:30 am - 2:34 pm

SEA

SBN

6h 04m

1 stop

$311Delta

Fri, Aug 21 - Mon, Aug 24

12:34 pm - 6:59 pm

SBN

PDX

9h 25m

1 stop

5:18 am - 6:08 pm

PDX

SBN

9h 50m

1 stop

$335American Airlines

Wed, Aug 26 - Sat, Sep 5

5:45 am - 9:34 am

SBN

PDX

6h 49m

1 stop

11:40 pm - 11:06 am

PDX

SBN

8h 26m

1 stop

$346United Airlines

Wed, Jul 8 - Mon, Jul 13

6:37 pm - 12:57 am

SBN

SEA

9h 20m

1 stop

5:10 am - 6:51 pm

SEA

SBN

10h 41m

1 stop

$346American Airlines

Tue, Jul 14 - Tue, Jul 21

5:45 am - 9:34 am

SBN

PDX

6h 49m

1 stop

10:40 pm - 10:46 am

PDX

SBN

9h 06m

1 stop

$357United Airlines

Thu, Aug 6 - Mon, Aug 10

1:53 pm - 8:24 pm

SBN

GEG

9h 31m

1 stop

12:44 pm - 12:25 pm

GEG

SBN

20h 41m

2 stops

$391Allegiant Air

Thu, Aug 13 - Thu, Aug 27

1:53 pm - 8:24 pm

SBN

GEG

9h 31m

1 stop

12:44 pm - 2:15 pm

GEG

SBN

22h 31m

2 stops

$396Allegiant Air

Sun, Aug 16 - Sun, Aug 30

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Delta flights from South Bend to State of Washington

Our best Delta deals on South Bend to State of Washington flight tickets

Delta

Sep 16

SBN3:08 pmSouth Bend/Michiana

9h 54m

1 stop

SEA10:02 pmSeattle/Tacoma Intl

Sep 30

SEA11:59 amSeattle/Tacoma Intl

7h 36m

1 stop

SBN10:35 pmSouth Bend/Michiana

$261

Delta

Sep 16

SBN3:08 pmSouth Bend/Michiana

9h 54m

1 stop

SEA10:02 pmSeattle/Tacoma Intl

Sep 30

SEA11:59 amSeattle/Tacoma Intl

7h 36m

1 stop

SBN10:35 pmSouth Bend/Michiana

$271

Delta

Sep 4

SBN3:16 pmSouth Bend/Michiana

9h 49m

1 stop

SEA10:05 pmSeattle/Tacoma Intl

Sep 16

SEA11:59 amSeattle/Tacoma Intl

7h 36m

1 stop

SBN10:35 pmSouth Bend/Michiana

$286

United Airlines flights from South Bend to State of Washington

Our best United Airlines deals on South Bend to State of Washington flight tickets

United Airlines

Jul 8

SBN5:45 amSouth Bend/Michiana

6h 49m

1 stop

PDX9:34 amPortland

Jul 13

PDX11:40 pmPortland

8h 26m

1 stop

SBN11:06 amSouth Bend/Michiana

$346

United Airlines

Aug 6

SBN5:45 amSouth Bend/Michiana

6h 49m

1 stop

PDX9:34 amPortland

Aug 10

PDX10:40 pmPortland

9h 06m

1 stop

SBN10:46 amSouth Bend/Michiana

$357

United Airlines

Oct 28

SBN7:30 amSouth Bend/Michiana

7h 10m

1 stop

SEA11:40 amSeattle/Tacoma Intl

Oct 31

SEA7:00 amSeattle/Tacoma Intl

7h 33m

1 stop

SBN5:33 pmSouth Bend/Michiana

$361

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

South BendSeattle

SBN - SEA

SBNSEA

South Bend/Michiana

Wed 9/16

3:08 pm-10:02 pm

1 stop9h 54m

Seattle/Tacoma Intl

Wed 9/30

11:59 am-10:35 pm

1 stop7h 36m

$261

South BendSeattle

SBN - SEA

SBNSEA

South Bend/Michiana

Wed 9/16

3:08 pm-10:02 pm

1 stop9h 54m

Seattle/Tacoma Intl

Wed 9/30

11:59 am-10:35 pm

1 stop7h 36m

$271

South BendSeattle

SBN - SEA

SBNSEA

South Bend/Michiana

Fri 9/4

3:16 pm-10:05 pm

1 stop9h 49m

Seattle/Tacoma Intl

Wed 9/16

11:59 am-10:35 pm

1 stop7h 36m

$286

South BendSeattle

SBN - SEA

SBNSEA

South Bend/Michiana

Fri 8/21

3:16 pm-10:05 pm

1 stop9h 49m

Seattle/Tacoma Intl

Mon 8/24

5:30 am-2:34 pm

1 stop6h 04m

$311

South BendPortland

SBN - PDX

SBNPDX

South Bend/Michiana

Wed 8/26

12:34 pm-6:59 pm

1 stop9h 25m

Portland

Sat 9/5

5:18 am-6:08 pm

1 stop9h 50m

$335

Quickest round-trip

South BendPortland

SBN - PDX

SBNPDX

South Bend/Michiana

Wed 7/8

5:45 am-9:34 am

1 stop6h 49m

Portland

Mon 7/13

11:40 pm-11:06 am

1 stop8h 26m

$346

South BendSeattle

SBN - SEA

SBNSEA

South Bend/Michiana

Tue 7/14

6:37 pm-12:57 am

1 stop9h 20m

Seattle/Tacoma Intl

Tue 7/21

5:10 am-6:51 pm

1 stop10h 41m

$346

South BendPortland

SBN - PDX

SBNPDX

South Bend/Michiana

Thu 8/6

5:45 am-9:34 am

1 stop6h 49m

Portland

Mon 8/10

10:40 pm-10:46 am

1 stop9h 06m

$357

South BendSpokane

SBN - GEG

SBNGEG

South Bend/Michiana

Thu 8/13

1:53 pm-8:24 pm

1 stop9h 31m

Spokane

Thu 8/27

12:44 pm-12:25 pm

2 stops20h 41m

$391

South BendSpokane

SBN - GEG

SBNGEG

South Bend/Michiana

Sun 8/16

1:53 pm-8:24 pm

1 stop9h 31m

Spokane

Sun 8/30

12:44 pm-2:15 pm

2 stops22h 31m

$396

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from South Bend to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to State of Washington?

The month of July is, on average, the cheapest month to fly to State of Washington from South Bend, with most prices found around $129. If you aren’t able to travel to State of Washington during the month of July, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $188.

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

You are more likely to see cheaper flights to State of Washington from South Bend when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $449 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from South Bend for as low as $314 on momondo.

Can stopping save me money on South Bend to State of Washington flights?

You could potentially save up to 22% on your flight if you consider stops on a South Bend to State of Washington flight.

Cheap South Bend to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Bend to State of Washington

Fastest flight time	6h 25m
Direct flights	None

The fastest flight from South Bend to State of Washington takes 6h 25m

There are no direct flights from South Bend to State of Washington. There are no popular flight routes from South Bend to State of Washington.

Search flight deals

Frequently asked questions about flying from South Bend to Washington

When did momondo last update prices for flights from South Bend/Michiana Airport to Washington?
Prices for flights from South Bend/Michiana Airport to Washington refresh daily.
How many operators does momondo search for flights from South Bend/Michiana Airport to Washington?
As of June 2026, there are 3 operators available to choose from for flights from South Bend/Michiana Airport to Washington.
How old do you have to be to fly from South Bend/Michiana Airport to Washington?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Bend/Michiana Airport to Washington.
What documentation or ID do you need to fly to Washington?
The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from South Bend to State of Washington

Compare and see reviews for airlines that fly from South Bend to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $188	Free Cancellation	Rating 7.9 8,396 reviews	Search Delta flights
American Airlines	PriceFrom $240	Free Cancellation	Rating 7.1 11,640 reviews	Search American Airlines flights
United Airlines	PriceFrom $288	Free Cancellation	Rating 7.4 9,804 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from South Bend to Washington?

It is quick and easy to find South Bend to Washington flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington that suits you.

Can I find flights from South Bend to Washington with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington from South Bend with this policy.

How can momondo help me find flights from South Bend to Washington?

Once all potential South Bend to Washington flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from South Bend to Washington right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of South Bend to Washington flights. All you need is a valid email address and we will do the rest; it is that quick and easy.