$173 Find Cheap Flights from South Bend to Washington

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from South Bend to Washington departing on 4/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from South Bend to Washington, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from South Bend to Washington, as well as popular online travel agencies
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Cheap Flights from South Bend to Washington

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Seattle
Seattle1 stop$288
Spokane
Spokane1 stop$325
Pasco
Pasco1 stop$471
Seattle
Seattle1 stop$288
Spokane
Spokane1 stop$325
Pasco
Pasco1 stop$471

Book Cheap South Bend to Washington Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from South Bend to Washington that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from South Bend to Washington

Sat, May 2 - Sat, May 9
American Airlines Logo
4:55 pm - 10:49 pm
SBN
-
PDX
8h 54m
1 stop
American Airlines Logo
6:00 am - 4:23 pm
PDX
-
SBN
7h 23m
1 stop
$265American Airlines
Sat, May 2 - Sat, May 9
Delta Logo
8:13 am - 5:32 pm
SBN
-
PDX
12h 19m
2 stops
Delta Logo
9:39 pm - 11:03 am
PDX
-
SBN
10h 24m
1 stop
$270Delta
Tue, Apr 7 - Mon, Apr 13
Delta Logo
2:13 pm - 8:59 pm
SBN
-
PDX
9h 46m
2 stops
Delta Logo
12:30 am - 1:30 pm
PDX
-
SBN
10h 00m
2 stops
$275Delta
Tue, Apr 14 - Mon, Apr 20
United Airlines Logo
9:12 am - 3:09 pm
SBN
-
PDX
8h 57m
1 stop
United Airlines Logo
11:59 pm - 11:04 am
PDX
-
SBN
8h 05m
1 stop
$276United Airlines
Tue, Apr 7 - Mon, Apr 13
Delta Logo
2:13 pm - 8:59 pm
SBN
-
PDX
9h 46m
2 stops
Delta Logo
10:55 pm - 11:13 am
PDX
-
SBN
9h 18m
1 stop
$281Delta
Tue, Apr 7 - Mon, Apr 13
Delta Logo
2:13 pm - 8:59 pm
SBN
-
PDX
9h 46m
2 stops
Delta Logo
7:32 pm - 11:13 am
PDX
-
SBN
12h 41m
2 stops
$286Delta
Thu, Apr 23 - Tue, Apr 28
United Airlines Logo
4:45 pm - 10:37 pm
SBN
-
SEA
8h 52m
1 stop
United Airlines Logo
11:59 pm - 11:04 am
SEA
-
SBN
8h 05m
1 stop
$288United Airlines
Wed, Apr 22 - Sat, Apr 25
American Airlines Logo
7:22 am - 1:15 pm
SBN
-
SEA
8h 53m
1 stop
American Airlines Logo
12:59 am - 11:57 am
SEA
-
SBN
7h 58m
1 stop
$347American Airlines
Thu, Mar 12 - Sun, Mar 15
Allegiant Air Logo
10:33 pm - 8:35 pm
SBN
-
PSC
25h 02m
1 stop
Allegiant Air Logo
7:26 pm - 9:07 pm
PSC
-
SBN
22h 41m
1 stop
$471Allegiant Air
Sun, Mar 1 - Thu, Mar 5
Allegiant Air Logo
9:56 pm - 8:33 pm
SBN
-
PSC
25h 37m
1 stop
Allegiant Air Logo
7:01 pm - 7:47 pm
PSC
-
SBN
21h 46m
1 stop
$596Allegiant Air
Booking Insights

KAYAK's insights & trends for South Bend to Washington flights

Get data-powered insights and trends into flights from South Bend to Washington to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from South Bend to Washington?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from South Bend to Washington, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from South Bend to Washington is March, when tickets cost $338 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $618 and $576 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from South Bend to Washington, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from South Bend to Washington, you should book around 4 weeks before departure, which saves you about 15% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$131
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 37% increase in price.
Flight from South Bend to Seattle

FAQs - booking Washington flights

  • How does KAYAK find such low prices on flights from South Bend to Washington?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from South Bend to Washington.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from South Bend to Washington?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from South Bend to Washington is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from South Bend to Washington?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from South Bend to Washington with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from South Bend to Washington?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from South Bend to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from South Bend to Washington

 
See real verified KAYAK customer reviews for airlines flying from South Bend to Washington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from South Bend to Washington? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8206 reviews
8.1Boarding
7.9Comfort
7.8Entertainment
7.2Food
8.5Crew
Airline reviews

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

10.0 ExcellentSoosnata, Feb 2026
LAX - HNL
Read more Delta reviews

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

Delta continues to set the benchmark for traveler-friendly service with minimal disruption and clear communication within the mainland US (coast to coast). I am consistently pleased to be a Delta customer, and this experience once again met my expectations. There was a brief delay departing from MIA due to a technical issue that required the aircraft to return to the gate. However, the situation was handled professionally and transparently. Fortunately, my planned layover allowed ample buffer time, so the adjustment caused no stress. Overall, another smooth and reassuring experience.

Good experience and the flight landed early. There was no food I had or entertainment.

Flight was delayed and no reasons provided. After the passengers were boarded, the crew made announcement that the captain has jot arrived and he would take another 15 mins. All passengers patiently sat until the captain came and started. Terrible experience!

Flight was delayed. No information on why it was delayed. After we boarded the flight, , the crew made announcement that the captain hs not arrived and he will take 15 mins more to arrive. Passengers were just sitting patiently for the captain to arrive and start, Terrible experience.

Totally worth the miles to upgrade to Delta Comfort. Plenty of legroom.

This was my first time flying Delta ever and I had a great experience!

Smallest leg room I've ever had on a plane.

They took all carry-on luggage from Groups 6 -9 - I was group 5 and waiting in line to board - they made me check my luggage too. That then went to baggage claim and delayed departure from the airport. There was overhead room in my seating area - Delta over reacted. Also, had a gentleman next to me that took up 1/2 my seat.

Prior to takeoff, the pilot told us there was a possibility of not being able to land and going to Portland. Well that happened, we took off and then did 8 loops around Spokane before the pilot told us we ran out of fuel and had to go to Portland. So for a 35 minute flight we have now been on the plane for 3 hours (boarded at 6:50 am and landed in Portland at 10:30). Then, we just sat in Portland's airport with no updates of when we can start heading back. All of a sudden, our pilots and crew just left, leaving us stranded in a different city and state. We continued to sit in Portland until we finally got a new crew assigned and boarded the plane (This was from 10:30-2). We then sat on the plane for an additional hour before take off because they had to count us multiple times. We finally landed in Spokane at 3:55 PM. So a flight that should have taken at max an hour took us 10 hours and we missed the majority of the recruiting event we went for.

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Both of my flights arrived early and check in process was smooth

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Much better than Spirit. I was please by the easy fast check in and boarding

Overall it was a good flight. Because we traveled on a Saturday we were upgraded to FC since my wife and I are both Executive Platinum. The only areas for improvement we noted are better snack assortment and perhaps a little nicer plane as American is flying some older planes now. Everything else on this flight was excellent, which is frankly not the norm for American since we have had multiple issues on prior AA flights.

The smell from the bathroom kept wafting through the cabin. It made people sick.

The flight was really crowded. Flight attendants were just ok.

Boarding delayed 20 minutes for no reason, no wifi, in flight entertainment, or snacks / waters?

Didn't get a seat assignment until the last minute even though i picked a seat.

American has been able to implement an algorithm that makes it possible for nearly every one of my evening flights to be late. Congratulations!

I was on a small regional flight from Detroit to Philadelphia. When we landed the outside cruise needed to turn something off with the engine, which took quite a long time. Then, when they allowed us to get off the plane it was outside. They took their time, unloading all the luggage and waited till they unloaded all the luggage before they brought it over to us. It was 9 o’clock at night freezing cold out, and there was no proactive hustle to try to get people their luggage. It was really one of the worst experiences I think I’ve ever had with American until a manager came over. I don’t think they were going to even consider pulling the luggage over to the people that had been waiting outside for at least 10 minutes in the freezing cold.

The flight was fine, once we got underway. It was more than hour delayed

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

Waited for oxygen tanks for 30 minutes after boarding was complete.

Everything you need to know for your flight from South Bend to Washington

Information on your arrival and departure airports