$82+ Cheap flights from Indianapolis (IND) to Washington
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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SEA
Jul 11 — Jul 181
Round-trip
1 adult, Economy
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Cheapest flights from Indianapolis to WashingtonExplore the most affordable flight options available from Indianapolis to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
Explore the most affordable flight options available from Indianapolis to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/51:37 pm
IND
- PDX
Nonstop4h 30m
Allegiant Air
Thu 7/233:57 pm
PDX
- IND
Nonstop4h 18m
Allegiant Air
Deal found 6/7![Allegiant Air logo]()
$203
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/191:37 pm
IND
- PDX
Nonstop4h 30m
Allegiant Air
Thu 7/233:57 pm
PDX
- IND
Nonstop4h 18m
Allegiant Air
Deal found 6/8![Allegiant Air logo]()
$222
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/51:37 pm
IND
- PDX
Nonstop4h 30m
Allegiant Air
Thu 7/93:57 pm
PDX
- IND
Nonstop4h 18m
Allegiant Air
Deal found 6/9![Allegiant Air logo]()
$227
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/251:37 pm
IND
- PDX
Nonstop4h 39m
Allegiant Air
Thu 7/23:57 pm
PDX
- IND
Nonstop4h 18m
Allegiant Air
Deal found 6/8![Allegiant Air logo]()
$228
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/51:37 pm
IND
- PDX
Nonstop4h 30m
Allegiant Air
Sun 7/123:57 pm
PDX
- IND
Nonstop4h 18m
Allegiant Air
Deal found 6/10![Allegiant Air logo]()
$239
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/51:37 pm
IND
- PDX
Nonstop4h 30m
Allegiant Air
Thu 7/163:57 pm
PDX
- IND
Nonstop4h 18m
Allegiant Air
Deal found 6/6![Allegiant Air logo]()
$242
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:00 pm
IND
- SEA
1 stop10h 45m
Southwest
Tue 8/257:10 am
SEA
- IND
1 stop9h 40m
Southwest
Deal found 6/7![Southwest logo]()
$246
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.
Tue 8/187:25 am
IND
- SEA
1 stop8h 35m
Delta
Tue 8/259:45 pm
SEA
- IND
1 stop8h 20m
Delta
Deal found 6/8![Delta logo]()
$249
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:25 pm
IND
- SEA
1 stop8h 15m
Southwest
Tue 8/1111:00 pm
SEA
- IND
1 stop10h 25m
Southwest
Deal found 6/7![Southwest logo]()
$254
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/279:15 pm
IND
- SEA
1 stop7h 30m
Southwest
Thu 8/69:10 am
SEA
- IND
2 stops10h 50m
Southwest
Deal found 6/7![Southwest logo]()
$256
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:10 pm
IND
- SEA
1 stop8h 30m
Southwest
Thu 8/2712:55 pm
SEA
- IND
2 stops8h 40m
Southwest
Deal found 6/10![Southwest logo]()
$257
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.
Tue 9/17:25 am
IND
- SEA
1 stop8h 35m
Delta
Wed 9/91:45 pm
SEA
- IND
1 stop6h 18m
Delta
Deal found 6/5![Delta logo]()
$259
Best flights from Indianapolis to WashingtonDiscover carefully curated flight deals from Indianapolis to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
Discover carefully curated flight deals from Indianapolis to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:35 am
IND
- SEA
2 stops13h 40m
Southwest
Mon 8/2411:00 pm
SEA
- IND
1 stop10h 25m
Southwest
Deal found 6/8![Southwest logo]()
$283
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.
Fri 8/144:25 pm
IND
- SEA
1 stop9h 18m
United Airlines
Fri 8/217:35 pm
SEA
- IND
2 stops14h 11m
United Airlines
Deal found 6/9![United Airlines logo]()
$334
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:10 am
IND
- GEG
1 stop9h 07m
Alaska Airlines
Wed 10/216:00 am
GEG
- IND
2 stops13h 25m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$366
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 9/37:00 am
IND
- PDX
1 stop6h 41m
Delta
Mon 9/712:40 am
PDX
- IND
1 stop7h 59m
Delta
Deal found 6/10![Delta logo]()
$391
This Sun Country Air 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:44 pm
IND
- PDX
1 stop7h 33m
Sun Country Air
Sun 10/258:30 am
PDX
- IND
1 stop6h 34m
Sun Country Air
Deal found 6/7![Sun Country Air logo]()
$445
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/254:25 pm
IND
- SEA
2 stops9h 40m
Southwest
Thu 9/39:10 am
SEA
- IND
2 stops10h 50m
Southwest
Deal found 6/10![Southwest logo]()
$310
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/71:30 pm
IND
- SEA
2 stops10h 45m
Southwest
Fri 8/219:10 am
SEA
- IND
2 stops10h 50m
Southwest
Deal found 6/10![Southwest logo]()
$316
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.
Sat 8/227:00 am
IND
- SEA
2 stops12h 14m
United Airlines
Sat 8/295:20 pm
SEA
- IND
2 stops13h 42m
United Airlines
Deal found 6/6![United Airlines logo]()
$357
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:02 am
IND
- SEA
Nonstop4h 42m
Alaska Airlines
Sat 8/229:59 pm
SEA
- IND
Nonstop4h 14m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$387
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:05 pm
IND
- SEA
1 stop8h 10m
Southwest
Thu 7/167:30 am
SEA
- IND
1 stop10h 10m
Southwest
Deal found 6/8![Southwest logo]()
$324
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.
Fri 9/186:15 am
IND
- PDX
1 stop7h 10m
Delta
Thu 9/243:00 pm
PDX
- IND
1 stop6h 19m
Delta
Deal found 6/8![Delta logo]()
$401
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.
Mon 7/275:19 pm
IND
- BLI
1 stop9h 40m
American Airlines
Sun 8/26:00 am
BLI
- IND
1 stop7h 16m
American Airlines
Deal found 6/9![American Airlines logo]()
$809
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.
Sat 10/39:21 am
IND
- PDX
2 stops8h 44m
United Airlines
Sat 10/107:02 am
PDX
- IND
1 stop6h 32m
United Airlines
Deal found 6/9![United Airlines logo]()
$374
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:19 pm
IND
- GEG
1 stop6h 37m
Alaska Airlines
Mon 8/104:05 pm
GEG
- IND
2 stops10h 39m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$391
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/281:30 pm
IND
- SEA
2 stops10h 45m
Southwest
Mon 9/711:05 pm
SEA
- IND
1 stop10h 15m
Southwest
Deal found 6/10![Southwest logo]()
$340
This Sun Country Air 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/95:39 pm
IND
- PDX
1 stop8h 04m
Sun Country Air
Thu 7/1611:59 pm
PDX
- IND
1 stop15h 01m
Sun Country Air
Deal found 6/6![Sun Country Air logo]()
$465
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.
Wed 7/295:55 am
IND
- GEG
1 stop8h 45m
Delta
Wed 8/51:23 pm
GEG
- IND
1 stop6h 45m
Delta
Deal found 6/10![Delta logo]()
$431
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:19 pm
IND
- BLI
1 stop9h 40m
Alaska Airlines
Wed 8/121:49 pm
BLI
- IND
1 stop12h 55m
Alaska Airlines
Deal found 6/6![Alaska Airlines logo]()
$399
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/13:30 pm
IND
- SEA
1 stop12h 00m
Southwest
Thu 7/910:45 pm
SEA
- IND
1 stop10h 35m
Southwest
Deal found 6/10![Southwest logo]()
$359
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:19 pm
IND
- PUW
1 stop9h 31m
Alaska Airlines
Mon 7/277:23 pm
PUW
- IND
1 stop7h 21m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$399
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.
Sat 7/257:00 am
IND
- GEG
1 stop7h 39m
Delta
Sun 8/210:48 pm
GEG
- IND
1 stop7h 17m
Delta
Deal found 6/8![Delta logo]()
$440
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:19 pm
IND
- PUW
1 stop9h 31m
Alaska Airlines
Fri 7/318:12 pm
PUW
- IND
1 stop6h 32m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$399
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/249:15 pm
IND
- SEA
1 stop7h 30m
Southwest
Mon 7/2710:45 pm
SEA
- IND
1 stop10h 40m
Southwest
Deal found 6/6![Southwest logo]()
$368
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.
Mon 10/193:50 pm
IND
- PDX
1 stop9h 03m
Delta
Sat 10/246:04 am
PDX
- IND
1 stop15h 28m
Delta
Deal found 6/7![Delta logo]()
$466
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:02 am
IND
- PUW
1 stop6h 54m
Alaska Airlines
Wed 9/25:20 pm
PUW
- IND
1 stop8h 53m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$399
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/14:30 pm
IND
- SEA
2 stops10h 45m
Southwest
Thu 8/69:10 am
SEA
- IND
2 stops10h 50m
Southwest
Deal found 6/9![Southwest logo]()
$369
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.
Tue 7/145:25 pm
IND
- PDX
1 stop7h 48m
Delta
Wed 7/155:30 am
PDX
- IND
2 stops9h 17m
Delta
Deal found 6/10![Delta logo]()
$470
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:28 pm
IND
- ALW
1 stop9h 26m
Alaska Airlines
Wed 9/305:00 am
ALW
- IND
1 stop8h 27m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$399
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:05 pm
IND
- SEA
1 stop8h 10m
Southwest
Sat 8/15:30 am
SEA
- IND
2 stops14h 35m
Southwest
Deal found 6/7![Southwest logo]()
$389
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.
Sun 8/166:20 am
IND
- PDX
1 stop7h 06m
Delta
Sat 8/225:30 am
PDX
- IND
2 stops10h 01m
Delta
Deal found 6/6![Delta logo]()
$481
Last-minute flights from Indianapolis to WashingtonDiscover last-minute flight deals from Indianapolis to Washington. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to Washington. Data last updated June 11, 2026 and is based on user searches.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/251:37 pm
IND
- PDX
Nonstop4h 39m
Allegiant Air
Thu 7/23:57 pm
PDX
- IND
Nonstop4h 18m
Allegiant Air
Deal found 6/8![Allegiant Air logo]()
$228
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.
Wed 7/13:59 pm
IND
- SEA
1 stop9h 35m
Delta
Tue 7/711:59 pm
SEA
- IND
1 stop8h 29m
Delta
Deal found 6/6![Delta logo]()
$259
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/51:37 pm
IND
- PDX
Nonstop4h 30m
Allegiant Air
Thu 7/233:57 pm
PDX
- IND
Nonstop4h 18m
Allegiant Air
Deal found 6/7![Allegiant Air logo]()
$203
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/51:37 pm
IND
- PDX
Nonstop4h 30m
Allegiant Air
Thu 7/93:57 pm
PDX
- IND
Nonstop4h 18m
Allegiant Air
Deal found 6/9![Allegiant Air logo]()
$227
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/51:37 pm
IND
- PDX
Nonstop4h 30m
Allegiant Air
Sun 7/123:57 pm
PDX
- IND
Nonstop4h 18m
Allegiant Air
Deal found 6/10![Allegiant Air logo]()
$239
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/51:37 pm
IND
- PDX
Nonstop4h 30m
Allegiant Air
Thu 7/163:57 pm
PDX
- IND
Nonstop4h 18m
Allegiant Air
Deal found 6/6![Allegiant Air logo]()
$242
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.
Thu 7/95:25 pm
IND
- SEA
1 stop9h 38m
Delta
Thu 7/167:15 am
SEA
- IND
1 stop7h 32m
Delta
Deal found 6/8![Delta logo]()
$249
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:25 pm
IND
- SEA
1 stop8h 15m
Southwest
Tue 8/1111:00 pm
SEA
- IND
1 stop10h 25m
Southwest
Deal found 6/7![Southwest logo]()
$254
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:15 pm
IND
- SEA
2 stops9h 30m
Southwest
Wed 8/129:25 am
SEA
- IND
2 stops10h 25m
Southwest
Deal found 6/9![Southwest logo]()
$270
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:36 am
IND
- SEA
1 stop6h 51m
American Airlines
Tue 7/2111:56 pm
SEA
- IND
1 stop8h 44m
American Airlines
Deal found 6/10![American Airlines logo]()
$273
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/191:37 pm
IND
- PDX
Nonstop4h 30m
Allegiant Air
Thu 7/233:57 pm
PDX
- IND
Nonstop4h 18m
Allegiant Air
Deal found 6/8![Allegiant Air logo]()
$222
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/279:15 pm
IND
- SEA
1 stop7h 30m
Southwest
Thu 8/69:10 am
SEA
- IND
2 stops10h 50m
Southwest
Deal found 6/7![Southwest logo]()
$256
One-way flights from Indianapolis to WashingtonSearch for one-way flight options from Indianapolis to Washington. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
Search for one-way flight options from Indianapolis to Washington. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/261:37 pm
IND
- PDX
Nonstop4h 30m
Allegiant Air
Deal found 6/6![Allegiant Air logo]()
$82
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/91:37 pm
IND
- PDX
Nonstop4h 30m
Allegiant Air
Deal found 6/9![Allegiant Air logo]()
$110
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/251:37 pm
IND
- PDX
Nonstop4h 39m
Allegiant Air
Deal found 6/7![Allegiant Air logo]()
$122
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.
Thu 8/65:25 pm
IND
- SEA
1 stop9h 19m
Delta
Deal found 6/7![Delta logo]()
$125
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/109:15 pm
IND
- SEA
1 stop7h 30m
Southwest
Deal found 6/6![Southwest logo]()
$130
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:30 pm
IND
- SEA
2 stops10h 45m
Southwest
Deal found 6/8![Southwest logo]()
$131
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:10 pm
IND
- SEA
1 stop9h 45m
Southwest
Deal found 6/8![Southwest logo]()
$132
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/44:21 pm
IND
- SEA
1 stop8h 28m
American Airlines
Deal found 6/10![American Airlines logo]()
$135
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.
Tue 8/47:25 am
IND
- SEA
1 stop8h 35m
Delta
Deal found 6/10![Delta logo]()
$140
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/281:37 pm
IND
- PDX
Nonstop4h 39m
Allegiant Air
Deal found 6/9![Allegiant Air logo]()
$144
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 7/157:51 pm
IND
- SEA
1 stop8h 01m
American Airlines
Deal found 6/9![American Airlines logo]()
$149
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.
Sat 7/45:51 pm
IND
- SEA
1 stop7h 43m
Delta
Deal found 6/9![Delta logo]()
$150
Find flight deals from Indianapolis to Washington
Keep the following information in mind while searching for Indianapolis to Washington flight deals. Data was last updated June 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $203 (Super.com) |
One-way from | $82 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $407 |
Good round-trip deal | $486 or less |
Good one-way deal | $288 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Indianapolis to Washington 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 11, 2026.
Use the filters below to find and compare flights from Indianapolis to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IndianapolisSeattle
IND - SEA
INDSEA
Indianapolis
Thu 8/20
10:35 am-9:15 pm
2 stops13h 40m
Seattle/Tacoma Intl
Mon 8/24
11:00 pm-12:25 pm
1 stop10h 25m
$283
IndianapolisSeattle
IND - SEA
INDSEA
Indianapolis
Tue 8/25
4:25 pm-11:05 pm
2 stops9h 40m
Seattle/Tacoma Intl
Thu 9/3
9:10 am-11:00 pm
2 stops10h 50m
$310
IndianapolisSeattle
IND - SEA
INDSEA
Indianapolis
Fri 8/7
1:30 pm-9:15 pm
2 stops10h 45m
Seattle/Tacoma Intl
Fri 8/21
9:10 am-11:00 pm
2 stops10h 50m
$316
IndianapolisSeattle
IND - SEA
INDSEA
Indianapolis
Sat 7/11
7:05 pm-12:15 am
1 stop8h 10m
Seattle/Tacoma Intl
Thu 7/16
7:30 am-8:40 pm
1 stop10h 10m
$324
IndianapolisSeattle
IND - SEA
INDSEA
Indianapolis
Fri 8/14
4:25 pm-10:43 pm
1 stop9h 18m
Seattle/Tacoma Intl
Fri 8/21
7:35 pm-12:46 pm
2 stops14h 11m
$334
IndianapolisSeattle
IND - SEA
INDSEA
Indianapolis
Fri 8/28
1:30 pm-9:15 pm
2 stops10h 45m
Seattle/Tacoma Intl
Mon 9/7
11:05 pm-12:20 pm
1 stop10h 15m
$340
IndianapolisSeattle
IND - SEA
INDSEA
Indianapolis
Sat 8/22
7:00 am-4:14 pm
2 stops12h 14m
Seattle/Tacoma Intl
Sat 8/29
5:20 pm-10:02 am
2 stops13h 42m
$357
IndianapolisSeattle
IND - SEA
INDSEA
Indianapolis
Wed 7/1
3:30 pm-12:30 am
1 stop12h 00m
Seattle/Tacoma Intl
Thu 7/9
10:45 pm-12:20 pm
1 stop10h 35m
$359
IndianapolisSpokane
IND - GEG
INDGEG
Indianapolis
Tue 10/20
7:10 am-1:17 pm
1 stop9h 07m
Spokane
Wed 10/21
6:00 am-10:25 pm
2 stops13h 25m
$366
IndianapolisSeattle
IND - SEA
INDSEA
Indianapolis
Fri 7/24
9:15 pm-1:45 am
1 stop7h 30m
Seattle/Tacoma Intl
Mon 7/27
10:45 pm-12:25 pm
1 stop10h 40m
$368
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Indianapolis to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Indianapolis with our price prediction graph.
IND-PDX
IND-SEA
IND-PUW
IND-GEG
IND-BLI
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 Indianapolis to Washington
IND-USWA
IND-PDX
IND-SEA
IND-PUW
IND-GEG
What is the cheapest month to book a flight from Indianapolis to State of Washington?
Currently, November is the cheapest month in which you can book a flight from Indianapolis to State of Washington (average of $89). Flying from Indianapolis to State of Washington in April is currently the most expensive (average of $159). 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.
What is the cheapest time of day to fly from IND to WA?
Find hourly flight availability from Indianapolis to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 11, 2026.
When flying from Indianapolis to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Indianapolis to State of Washington?
How far ahead should I book a flight from Indianapolis to State of Washington?
To ensure you get the cheapest price possible for a flight from Indianapolis to State of Washington, you should look to book at least 40 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated June 11, 2026.
Read reviews from past customers who have flown Alaska Airlines,Southwest, andDelta from Indianapolis to Washington. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Food
7.0
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Food
7.0
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Food
7.0
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Food
7.0
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Food
7.0
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Related info for your journey
Find useful and relevant information for your journey from Indianapolis to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Indianapolis and Washington flights
Browse other Indianapolis and Washington flight options. Last updated on June 11, 2026.
Popular flight searches
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Indianapolis to Washington flights
Consider these flights traveling from Indianapolis to Washington.
Top 7 airlines flying from Indianapolis to Washington
Discover the top 7 airlines that operate flights from Indianapolis to Washington. 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 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$100 | Average$250 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$109 | Average$367 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$158 | Average$359 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$159 | Average$451 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$188 | Average$402 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$237 | Average$366 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$237 | Average$413 | FlexibilityNo cancel fee | On-time75% |