$129+ Cheap flights from Dulles Intl (IAD) to Milwaukee (MKE)
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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MKE
Jul 8 — Jul 151
Round-trip
1 adult, Economy
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Cheapest flights from Dulles Intl to MilwaukeeExplore the most affordable flight options available from Dulles Intl to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.
Explore the most affordable flight options available from Dulles Intl to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/291:38 pm
IAD
- MKE
1 stop19h 20m
Frontier
Sat 7/412:08 pm
MKE
- IAD
1 stop10h 09m
Frontier
Deal found 6/5![Frontier logo]()
$299
This Delta deal was found by Cheapflights users on 6/4. 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 7/16:00 am
IAD
- MKE
1 stop3h 51m
Delta
Fri 7/312:56 pm
MKE
- IAD
1 stop5h 39m
Delta
Deal found 6/4![Delta logo]()
$303
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.
Wed 8/196:10 am
IAD
- MKE
1 stop3h 45m
Delta
Sun 8/235:19 pm
MKE
- IAD
1 stop6h 15m
Delta
Deal found 6/8![Delta logo]()
$321
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 6/306:05 am
IAD
- MKE
1 stop3h 46m
Delta
Wed 7/86:40 pm
MKE
- IAD
1 stop3h 33m
Delta
Deal found 6/8![Delta logo]()
$331
This United Airlines deal was found by Cheapflights users on 6/3. 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 8/225:15 pm
IAD
- MKE
1 stop4h 45m
United Airlines
Sun 8/235:00 am
MKE
- IAD
1 stop5h 52m
United Airlines
Deal found 6/3![United Airlines logo]()
$333
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:15 pm
IAD
- MKE
1 stop4h 45m
United Airlines
Mon 9/76:15 am
MKE
- IAD
1 stop4h 37m
United Airlines
Deal found 6/5![United Airlines logo]()
$338
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 8/2011:10 am
IAD
- MKE
1 stop5h 52m
Delta
Fri 8/214:47 pm
MKE
- IAD
1 stop5h 39m
Delta
Deal found 6/8![Delta logo]()
$339
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/111:21 pm
IAD
- MKE
1 stop19h 37m
Frontier
Tue 7/148:43 am
MKE
- IAD
1 stop24h 33m
Frontier
Deal found 6/7![Frontier logo]()
$340
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:10 am
IAD
- MKE
1 stop4h 43m
United Airlines
Thu 8/136:15 am
MKE
- IAD
1 stop4h 37m
United Airlines
Deal found 6/5![United Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Tue 8/256:15 am
IAD
- MKE
1 stop4h 45m
United Airlines
Wed 8/265:00 am
MKE
- IAD
1 stop5h 52m
United Airlines
Deal found 6/3![United Airlines logo]()
$345
Best flights from Dulles Intl to MilwaukeeDiscover carefully curated flight deals from Dulles Intl to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 8, 2026.
Discover carefully curated flight deals from Dulles Intl to Milwaukee that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 8, 2026.
This Delta deal was found by Cheapflights users on 6/4. 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 8/510:16 am
IAD
- MKE
1 stop6h 57m
Delta
Sun 8/96:43 pm
MKE
- IAD
1 stop3h 43m
Delta
Deal found 6/4![Delta logo]()
$347
This United Airlines deal was found by Cheapflights users on 6/3. 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 7/33:39 pm
IAD
- MKE
1 stop4h 47m
United Airlines
Tue 7/77:23 pm
MKE
- IAD
1 stop4h 22m
United Airlines
Deal found 6/3![United Airlines logo]()
$347
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 6/3011:05 am
IAD
- MKE
1 stop5h 59m
Delta
Sat 7/114:57 pm
MKE
- IAD
1 stop5h 16m
Delta
Deal found 6/8![Delta logo]()
$347
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/226:10 am
IAD
- MKE
1 stop4h 43m
United Airlines
Mon 7/277:23 pm
MKE
- IAD
1 stop4h 22m
United Airlines
Deal found 6/5![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 6/3. 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 8/1712:30 pm
IAD
- MKE
1 stop6h 06m
Delta
Sun 8/235:19 pm
MKE
- IAD
1 stop6h 15m
Delta
Deal found 6/3![Delta logo]()
$347
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:33 am
IAD
- MKE
1 stop4h 38m
United Airlines
Tue 7/147:23 pm
MKE
- IAD
1 stop4h 22m
United Airlines
Deal found 6/7![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 6/3. 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 8/152:54 pm
IAD
- MKE
1 stop6h 11m
Delta
Sun 8/235:19 pm
MKE
- IAD
1 stop6h 15m
Delta
Deal found 6/3![Delta logo]()
$347
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 7/298:27 am
IAD
- MKE
1 stop6h 23m
Delta
Mon 8/34:47 pm
MKE
- IAD
1 stop5h 39m
Delta
Deal found 6/6![Delta logo]()
$352
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.
Wed 7/85:26 pm
IAD
- MKE
1 stop3h 54m
Delta
Wed 7/154:47 pm
MKE
- IAD
1 stop5h 26m
Delta
Deal found 6/8![Delta logo]()
$369
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 7/35:29 pm
IAD
- MKE
1 stop3h 53m
Delta
Mon 7/66:40 pm
MKE
- IAD
1 stop5h 04m
Delta
Deal found 6/7![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 6/4. 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 6/276:05 am
IAD
- MKE
1 stop3h 48m
Delta
Tue 7/1412:58 pm
MKE
- IAD
1 stop5h 56m
Delta
Deal found 6/4![Delta logo]()
$369
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 9/55:47 pm
IAD
- MKE
1 stop7h 06m
Delta
Mon 9/75:34 am
MKE
- IAD
1 stop4h 59m
Delta
Deal found 6/8![Delta logo]()
$416
Last-minute flights from Dulles Intl to MilwaukeeDiscover last-minute flight deals from Dulles Intl to Milwaukee. Data last updated June 8, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Milwaukee. Data last updated June 8, 2026 and is based on user searches.
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/291:38 pm
IAD
- MKE
1 stop19h 20m
Frontier
Sat 7/412:08 pm
MKE
- IAD
1 stop10h 09m
Frontier
Deal found 6/5![Frontier logo]()
$299
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 6/298:29 am
IAD
- MKE
1 stop7h 38m
Delta
Sat 7/46:50 am
MKE
- IAD
1 stop6h 56m
Delta
Deal found 6/8![Delta logo]()
$369
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 6/306:05 am
IAD
- MKE
1 stop3h 46m
Delta
Wed 7/86:40 pm
MKE
- IAD
1 stop3h 33m
Delta
Deal found 6/8![Delta logo]()
$331
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.
Wed 7/16:00 am
IAD
- MKE
1 stop3h 51m
Delta
Wed 7/84:47 pm
MKE
- IAD
1 stop5h 26m
Delta
Deal found 6/5![Delta logo]()
$303
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.
Wed 7/18:22 pm
IAD
- MKE
1 stop4h 37m
American Airlines
Fri 7/36:21 pm
MKE
- IAD
1 stop4h 49m
American Airlines
Deal found 6/8![American Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 6/4. 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 7/36:00 pm
IAD
- MKE
1 stop6h 59m
Delta
Mon 7/66:49 pm
MKE
- IAD
1 stop3h 25m
Delta
Deal found 6/4![Delta logo]()
$357
This Delta deal was found by Cheapflights users on 6/4. 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 7/48:29 am
IAD
- MKE
1 stop7h 39m
Delta
Sat 7/1112:56 pm
MKE
- IAD
1 stop5h 58m
Delta
Deal found 6/4![Delta logo]()
$347
This American Airlines deal was found by Cheapflights users on 6/4. 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 7/76:33 am
IAD
- MKE
1 stop7h 23m
American Airlines
Tue 7/147:25 am
MKE
- IAD
2 stops11h 09m
American Airlines
Deal found 6/4![American Airlines logo]()
$366
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.
Wed 7/86:00 am
IAD
- MKE
1 stop3h 39m
Delta
Sat 7/1112:56 pm
MKE
- IAD
1 stop5h 58m
Delta
Deal found 6/5![Delta logo]()
$352
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/111:21 pm
IAD
- MKE
1 stop19h 37m
Frontier
Tue 7/148:43 am
MKE
- IAD
1 stop24h 33m
Frontier
Deal found 6/7![Frontier logo]()
$340
One-way flights from Dulles Intl to MilwaukeeSearch for one-way flight options from Dulles Intl to Milwaukee. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
Search for one-way flight options from Dulles Intl to Milwaukee. Find affordable one-way fares based on user searches. Data last updated June 8, 2026.
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:46 am
IAD
- MKE
1 stop5h 27m
Frontier
Deal found 6/5![Frontier logo]()
$129
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:41 am
IAD
- MKE
1 stop5h 30m
United Airlines
Deal found 6/5![United Airlines logo]()
$133
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/811:11 am
IAD
- MKE
1 stop21h 47m
Frontier
Deal found 6/6![Frontier logo]()
$135
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/125:15 pm
IAD
- MKE
1 stop4h 45m
United Airlines
Deal found 6/5![United Airlines logo]()
$138
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:18 pm
IAD
- MKE
1 stop13h 40m
Frontier
Deal found 6/7![Frontier logo]()
$140
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/207:18 pm
IAD
- MKE
1 stop13h 40m
Frontier
Deal found 6/7![Frontier logo]()
$143
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Tue 6/301:15 pm
IAD
- MKE
1 stop7h 11m
United Airlines
Deal found 6/3![United Airlines logo]()
$147
This Delta deal was found by Cheapflights users on 6/4. 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 9/52:54 pm
IAD
- MKE
1 stop6h 33m
Delta
Deal found 6/4![Delta logo]()
$152
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 8/226:10 am
IAD
- MKE
1 stop3h 35m
Delta
Deal found 6/8![Delta logo]()
$157
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.
Mon 7/1312:00 pm
IAD
- MKE
2 stops20h 58m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$166
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:04 pm
IAD
- MKE
1 stop24h 04m
Frontier
Deal found 6/7![Frontier logo]()
$167
Find flight deals from Dulles Intl to Milwaukee
Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Milwaukee (MKE). 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 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $299 (Mytrip) |
One-way from | $129 (Priceline) |
Popular in | February |
Cheapest in | August |
Average price | $449 |
Cheapflights Fare Finder
Customize your flight search to find flights from Dulles Intl to Milwaukee 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 8, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Milwaukee that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Milwaukee
IAD - MKE
IADMKE
Washington, D.C. Dulles Intl
Wed 8/5
10:16 am-4:13 pm
1 stop6h 57m
Milwaukee-Mitchell
Sun 8/9
6:43 pm-11:26 pm
1 stop3h 43m
$347
Washington, D.C.Milwaukee
IAD - MKE
IADMKE
Washington, D.C. Dulles Intl
Fri 7/3
3:39 pm-7:26 pm
1 stop4h 47m
Milwaukee-Mitchell
Tue 7/7
7:23 pm-12:45 am
1 stop4h 22m
$347
Washington, D.C.Milwaukee
IAD - MKE
IADMKE
Washington, D.C. Dulles Intl
Tue 6/30
11:05 am-4:04 pm
1 stop5h 59m
Milwaukee-Mitchell
Sat 7/11
4:57 pm-11:13 pm
1 stop5h 16m
$347
Washington, D.C.Milwaukee
IAD - MKE
IADMKE
Washington, D.C. Dulles Intl
Wed 7/22
6:10 am-9:53 am
1 stop4h 43m
Milwaukee-Mitchell
Mon 7/27
7:23 pm-12:45 am
1 stop4h 22m
$347
Washington, D.C.Milwaukee
IAD - MKE
IADMKE
Washington, D.C. Dulles Intl
Mon 8/17
12:30 pm-5:36 pm
1 stop6h 06m
Milwaukee-Mitchell
Sun 8/23
5:19 pm-12:34 am
1 stop6h 15m
$347
Washington, D.C.Milwaukee
IAD - MKE
IADMKE
Washington, D.C. Dulles Intl
Sat 8/15
2:54 pm-8:05 pm
1 stop6h 11m
Milwaukee-Mitchell
Sun 8/23
5:19 pm-12:34 am
1 stop6h 15m
$347
Washington, D.C.Milwaukee
IAD - MKE
IADMKE
Washington, D.C. Dulles Intl
Wed 7/29
8:27 am-1:50 pm
1 stop6h 23m
Milwaukee-Mitchell
Mon 8/3
4:47 pm-11:26 pm
1 stop5h 39m
$352
Washington, D.C.Milwaukee
IAD - MKE
IADMKE
Washington, D.C. Dulles Intl
Tue 7/7
6:33 am-10:11 am
1 stop4h 38m
Milwaukee-Mitchell
Tue 7/14
7:23 pm-12:45 am
1 stop4h 22m
$369
Washington, D.C.Milwaukee
IAD - MKE
IADMKE
Washington, D.C. Dulles Intl
Wed 7/8
5:26 pm-8:20 pm
1 stop3h 54m
Milwaukee-Mitchell
Wed 7/15
4:47 pm-11:13 pm
1 stop5h 26m
$369
Quickest round-trip
Washington, D.C.Milwaukee
IAD - MKE
IADMKE
Washington, D.C. Dulles Intl
Fri 7/3
5:29 pm-8:22 pm
1 stop3h 53m
Milwaukee-Mitchell
Mon 7/6
6:40 pm-12:44 am
1 stop5h 04m
$369
Showing 1-10 of 24 resultsSorted by cheapest first
Compare providers for flights from Dulles Intl to Milwaukee
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 Dulles Intl to Milwaukee 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 Washington, D.C. Dulles Intl Airport-Milwaukee flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Milwaukee flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Milwaukee flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Milwaukee 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 Washington, D.C. Dulles Intl Airport-Milwaukee 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 Dulles Intl to Milwaukee
Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Dulles Intl with our price prediction graph.
IAD-MKE
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 Washington, D.C. Dulles Intl Airport to Milwaukee
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Milwaukee?
Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Milwaukee (average of $286). Flying from Washington, D.C. Dulles Intl Airport to Milwaukee in February is currently the most expensive (average of $584). 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 Washington, D.C. Dulles Intl Airport to Milwaukee?
Reviews of airlines servicing Milwaukee
Get insights into the airlines that provide service to Milwaukee. 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 Milwaukee. Reviews last updated June 8, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Washington, D.C. Dulles Intl Airport to Milwaukee. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Dulles Intl to Milwaukee. 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 Milwaukee?
Book flights to Milwaukee if you plan to visit one of these locationsSheboygan
Port Washington
New Berlin
Oak Creek
Wauwatosa
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Other flights to Milwaukee
Explore flights to Milwaukee departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 8, 2026.
Dulles Intl and Milwaukee flights
Browse other Dulles Intl and Milwaukee flight options. Last updated on June 8, 2026.
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Top 3 airlines flying from Dulles Intl to Milwaukee
Discover the top 3 airlines that operate flights from Dulles Intl to Milwaukee. 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 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$198 | Average$302 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$281 | Average$329 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$288 | FlexibilityNo cancel fee | On-time71% |