$184+ Cheap flights from South Bend (SBN) to Reagan-National (DCA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — DCA
Jul 10 — Jul 171
Round-trip
1 adult, Economy
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Cheapest flights from South Bend to Reagan-NationalExplore the most affordable flight options available from South Bend to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
Explore the most affordable flight options available from South Bend to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:03 pm
SBN
- DCA
1 stop5h 35m
Delta
Thu 10/19:40 am
DCA
- SBN
1 stop4h 48m
Delta
Deal found 6/10![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/95:02 pm
SBN
- DCA
1 stop4h 47m
Delta
Tue 7/215:29 pm
DCA
- SBN
1 stop3h 20m
Delta
Deal found 6/5![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2611:41 am
SBN
- DCA
1 stop4h 11m
United Airlines
Sun 6/287:10 pm
DCA
- SBN
1 stop4h 13m
United Airlines
Deal found 6/6![United Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/108:20 am
SBN
- DCA
1 stop3h 08m
Delta
Sun 7/126:00 am
DCA
- SBN
1 stop5h 00m
Delta
Deal found 6/9![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/203:12 pm
SBN
- DCA
1 stop3h 48m
Delta
Sun 6/219:39 am
DCA
- SBN
1 stop4h 51m
Delta
Deal found 6/6![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:00 am
SBN
- DCA
1 stop3h 59m
United Airlines
Fri 8/287:10 pm
DCA
- SBN
1 stop4h 23m
United Airlines
Deal found 6/6![United Airlines logo]()
$341
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:20 am
SBN
- DCA
1 stop3h 17m
Delta
Sun 10/46:00 am
DCA
- SBN
1 stop5h 08m
Delta
Deal found 6/10![Delta logo]()
$354
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:16 pm
SBN
- DCA
1 stop4h 43m
American Airlines
Sun 9/2010:05 am
DCA
- SBN
Nonstop2h 08m
American Airlines
Deal found 6/9![American Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:18 pm
SBN
- DCA
1 stop4h 36m
American Airlines
Sat 6/201:00 pm
DCA
- SBN
1 stop5h 53m
American Airlines
Deal found 6/6![American Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/275:03 pm
SBN
- DCA
1 stop4h 38m
Delta
Wed 9/306:00 am
DCA
- SBN
1 stop5h 08m
Delta
Deal found 6/10![Delta logo]()
$367
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:18 pm
SBN
- DCA
1 stop4h 36m
American Airlines
Tue 7/75:50 pm
DCA
- SBN
1 stop4h 33m
American Airlines
Deal found 6/8![American Airlines logo]()
$368
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/59:05 am
SBN
- DCA
1 stop6h 47m
United Airlines
Sat 8/83:30 pm
DCA
- SBN
1 stop4h 27m
United Airlines
Deal found 6/9![United Airlines logo]()
$369
Best flights from South Bend to Reagan-NationalDiscover carefully curated flight deals from South Bend to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
Discover carefully curated flight deals from South Bend to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:39 am
SBN
- DCA
1 stop4h 03m
United Airlines
Sun 9/207:10 pm
DCA
- SBN
1 stop4h 23m
United Airlines
Deal found 6/9![United Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:20 am
SBN
- DCA
1 stop3h 08m
Delta
Tue 8/185:29 pm
DCA
- SBN
1 stop3h 21m
Delta
Deal found 6/5![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/103:09 pm
SBN
- DCA
1 stop3h 50m
Delta
Tue 7/216:00 am
DCA
- SBN
1 stop5h 00m
Delta
Deal found 6/5![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/113:09 pm
SBN
- DCA
1 stop3h 50m
Delta
Wed 7/226:00 am
DCA
- SBN
1 stop5h 00m
Delta
Deal found 6/5![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/95:02 pm
SBN
- DCA
1 stop4h 47m
Delta
Tue 7/215:29 pm
DCA
- SBN
1 stop3h 20m
Delta
Deal found 6/5![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/108:20 am
SBN
- DCA
1 stop3h 08m
Delta
Sun 7/126:00 am
DCA
- SBN
1 stop5h 00m
Delta
Deal found 6/9![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:20 am
SBN
- DCA
1 stop3h 17m
Delta
Sun 10/46:00 am
DCA
- SBN
1 stop5h 08m
Delta
Deal found 6/10![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/253:10 pm
SBN
- DCA
1 stop3h 49m
Delta
Sun 6/289:39 am
DCA
- SBN
1 stop4h 51m
Delta
Deal found 6/9![Delta logo]()
$374
Last-minute flights from South Bend to Reagan-NationalDiscover last-minute flight deals from South Bend to Reagan-National. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from South Bend to Reagan-National. Data last updated June 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:18 pm
SBN
- DCA
1 stop4h 36m
American Airlines
Sat 6/201:00 pm
DCA
- SBN
1 stop5h 53m
American Airlines
Deal found 6/6![American Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/193:10 pm
SBN
- DCA
1 stop3h 49m
Delta
Sun 6/219:39 am
DCA
- SBN
1 stop4h 51m
Delta
Deal found 6/6![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/203:12 pm
SBN
- DCA
1 stop3h 48m
Delta
Sun 6/219:39 am
DCA
- SBN
1 stop4h 51m
Delta
Deal found 6/6![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:18 pm
SBN
- DCA
1 stop4h 36m
American Airlines
Tue 7/75:50 pm
DCA
- SBN
1 stop4h 33m
American Airlines
Deal found 6/8![American Airlines logo]()
$368
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2611:41 am
SBN
- DCA
1 stop4h 11m
United Airlines
Sun 6/287:10 pm
DCA
- SBN
1 stop4h 13m
United Airlines
Deal found 6/6![United Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/263:10 pm
SBN
- DCA
1 stop3h 49m
Delta
Fri 7/1010:16 am
DCA
- SBN
1 stop6h 04m
Delta
Deal found 6/9![Delta logo]()
$388
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/295:02 pm
SBN
- DCA
1 stop4h 44m
Delta
Wed 7/15:29 pm
DCA
- SBN
1 stop3h 21m
Delta
Deal found 6/8![Delta logo]()
$367
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:18 pm
SBN
- DCA
1 stop4h 36m
American Airlines
Mon 7/65:50 pm
DCA
- SBN
1 stop4h 33m
American Airlines
Deal found 6/7![American Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/14:41 pm
SBN
- DCA
1 stop6h 13m
United Airlines
Sat 7/46:30 am
DCA
- SBN
1 stop5h 56m
United Airlines
Deal found 6/6![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/95:02 pm
SBN
- DCA
1 stop4h 47m
Delta
Tue 7/215:29 pm
DCA
- SBN
1 stop3h 20m
Delta
Deal found 6/5![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/108:20 am
SBN
- DCA
1 stop3h 08m
Delta
Sun 7/126:00 am
DCA
- SBN
1 stop5h 00m
Delta
Deal found 6/9![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:02 pm
SBN
- DCA
1 stop5h 46m
Delta
Fri 7/176:00 am
DCA
- SBN
1 stop5h 00m
Delta
Deal found 6/9![Delta logo]()
$378
One-way flights from South Bend to Reagan-NationalSearch for one-way flight options from South Bend to Reagan-National. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
Search for one-way flight options from South Bend to Reagan-National. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/157:21 pm
SBN
- DCA
1 stop4h 32m
American Airlines
Deal found 6/9![American Airlines logo]()
$184
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:00 am
SBN
- DCA
1 stop5h 27m
Delta
Deal found 6/9![Delta logo]()
$189
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/412:05 pm
SBN
- DCA
1 stop5h 38m
American Airlines
Deal found 6/7![American Airlines logo]()
$209
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/62:10 pm
SBN
- DCA
1 stop4h 49m
Delta
Deal found 6/8![Delta logo]()
$210
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:00 am
SBN
- DCA
Nonstop1h 50m
Delta
Deal found 6/8![Delta logo]()
$214
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:09 am
SBN
- DCA
1 stop4h 20m
American Airlines
Deal found 6/8![American Airlines logo]()
$224
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:18 pm
SBN
- DCA
1 stop4h 36m
American Airlines
Deal found 6/8![American Airlines logo]()
$229
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/37:21 pm
SBN
- DCA
1 stop4h 32m
American Airlines
Deal found 6/7![American Airlines logo]()
$249
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:21 pm
SBN
- DCA
1 stop4h 32m
American Airlines
Deal found 6/7![American Airlines logo]()
$264
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:16 pm
SBN
- DCA
1 stop3h 29m
Delta
Deal found 6/7![Delta logo]()
$269
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/157:18 pm
SBN
- DCA
1 stop4h 36m
American Airlines
Deal found 6/8![American Airlines logo]()
$279
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/217:18 pm
SBN
- DCA
1 stop4h 36m
American Airlines
Deal found 6/8![American Airlines logo]()
$284
Find flight deals from South Bend to Reagan-National
Discover tips and strategies to find the most affordable flight options for your journey from South Bend (SBN) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $289 (United Airlines) |
One-way from | $184 (American Airlines) |
Popular in | April |
Cheapest in | February |
Average price | $445 |
Cheapflights Fare Finder
Customize your flight search to find flights from South Bend to Reagan-National that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 10, 2026.
Use the filters below to find and compare flights from South Bend to Washington, D.C. Reagan-National Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
South BendWashington, D.C.
SBN - DCA
SBNDCA
South Bend/Michiana
Thu 9/17
11:39 am-3:42 pm
1 stop4h 03m
Washington, D.C. Reagan-National
Sun 9/20
7:10 pm-11:33 pm
1 stop4h 23m
$289
Quickest round-trip
South BendWashington, D.C.
SBN - DCA
SBNDCA
South Bend/Michiana
Thu 8/13
8:20 am-11:28 am
1 stop3h 08m
Washington, D.C. Reagan-National
Tue 8/18
5:29 pm-8:50 pm
1 stop3h 21m
$299
South BendWashington, D.C.
SBN - DCA
SBNDCA
South Bend/Michiana
Fri 7/10
3:09 pm-6:59 pm
1 stop3h 50m
Washington, D.C. Reagan-National
Tue 7/21
6:00 am-11:00 am
1 stop5h 00m
$299
South BendWashington, D.C.
SBN - DCA
SBNDCA
South Bend/Michiana
Sat 7/11
3:09 pm-6:59 pm
1 stop3h 50m
Washington, D.C. Reagan-National
Wed 7/22
6:00 am-11:00 am
1 stop5h 00m
$299
South BendWashington, D.C.
SBN - DCA
SBNDCA
South Bend/Michiana
Thu 7/9
5:02 pm-9:49 pm
1 stop4h 47m
Washington, D.C. Reagan-National
Tue 7/21
5:29 pm-8:49 pm
1 stop3h 20m
$299
South BendWashington, D.C.
SBN - DCA
SBNDCA
South Bend/Michiana
Fri 7/10
8:20 am-11:28 am
1 stop3h 08m
Washington, D.C. Reagan-National
Sun 7/12
6:00 am-11:00 am
1 stop5h 00m
$338
South BendWashington, D.C.
SBN - DCA
SBNDCA
South Bend/Michiana
Thu 10/1
8:20 am-11:37 am
1 stop3h 17m
Washington, D.C. Reagan-National
Sun 10/4
6:00 am-11:08 am
1 stop5h 08m
$354
South BendWashington, D.C.
SBN - DCA
SBNDCA
South Bend/Michiana
Thu 6/25
3:10 pm-6:59 pm
1 stop3h 49m
Washington, D.C. Reagan-National
Sun 6/28
9:39 am-2:30 pm
1 stop4h 51m
$374
Cheapest one-way
South BendWashington, D.C.
SBN - DCA
SBNDCA
South Bend/Michiana
Fri 7/17
7:21 pm-11:53 pm
1 stop4h 32m
$184
South BendWashington, D.C.
SBN - DCA
SBNDCA
South Bend/Michiana
Mon 12/7
12:00 pm-7:14 pm
1 stop7h 14m
$184
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from South Bend to Reagan-National
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from South Bend to Reagan-National in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on South Bend-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on South Bend-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from South Bend-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on South Bend-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for South Bend-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from South Bend to Reagan-National
Have a flexible travel schedule? Discover the best time to fly to Reagan-National from South Bend with our price prediction graph.
SBN-DCA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from South Bend to Washington, D.C. Reagan-National Airport
What is the cheapest month to book a flight from South Bend to Washington, D.C. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from South Bend to Washington, D.C. Reagan-National Airport (average of $232). Flying from South Bend to Washington, D.C. Reagan-National Airport in April is currently the most expensive (average of $724). 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.
How much does it cost to fly round-trip from South Bend to Washington, D.C. Reagan-National Airport?
Reviews of airlines servicing Reagan-National
Get insights into the airlines that provide service to Reagan-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reagan-National. Reviews last updated June 10, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from South Bend to Washington, D.C. Reagan-National Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from South Bend to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Washington, D.C. Reagan-National Airport?
Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locationsAlexandria
Tysons
Owings Mills
Springfield
Arlington
Reston
Rockville
Herndon
Fredericksburg
Hyattsville
Manassas
Hanover
Laurel
Falls Church
Waldorf
Silver Spring
Largo
Clinton
Hunt Valley
Cordova
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South Bend and Reagan-National flights
Browse other South Bend and Reagan-National flight options. Last updated on June 10, 2026.
Other flights from South Bend
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Other flights to Reagan-National
Explore flights to Reagan-National departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 10, 2026.
Top 3 airlines flying from South Bend to Reagan-National
Discover the top 3 airlines that operate flights from South Bend to Reagan-National. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$213 | Average$418 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$228 | Average$446 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$228 | Average$338 | FlexibilityNo cancel fee | On-time69% |