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Cheap flights from Salt Lake City to Washington

37 nonstop flights a week, 5 of them today. Operated by 3 airlines, about 4h in the air, 1,842 mi (2,964 km). Tickets from $111, nonstop from $210.

Flights from Salt Lake City to Washington

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Filters

Best fares from Salt Lake City to Washington

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest one-way $111 15 December 2026, with a connection Cheapest nonstop $210 15 December 2026, Southwest Airlines Cheapest month December 2026 tickets from $111

Salt Lake City to Washington at a glance

flight time, from 3h 50m to 7h 19m
4h
straight-line distance
1,842 mi (2,964 km)
flights a week
37
flights today
5
first and last departure
10:05 - 23:59
lowest price, with a connection, 15 December
$111
lowest nonstop price
$210
airlines
3

Salt Lake City to Washington flight schedule

37 flights a week, 5 today, 41 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
UA 1322
United Airlines
10:05 Salt Lake City International
16:08 Washington Dulles International
4h 3m
Daily
Boeing 737-700
DL 705
Delta
10:45 Salt Lake City International
16:40 Ronald Reagan National, terminal 2
3h 55m
Sat
Airbus A320
DL 705
Delta
10:51 Salt Lake City International
16:47 Ronald Reagan National, terminal 2
3h 56m
Mon, Tue, Wed, Thu, Fri, Sun
Airbus A320
WN 991
Southwest Airlines
13:20 Salt Lake City International
19:10 Baltimore/Wash International Thurgood Marshall
3h 50m
Mon, Tue, Wed, Thu
Boeing 737-800
DL 847
Delta
14:10 Salt Lake City International
20:03 Washington Dulles International
3h 53m
Sat
Boeing 737-800
WN 3905
Southwest Airlines
15:35 Salt Lake City International
21:30 Baltimore/Wash International Thurgood Marshall
3h 55m
Mon, Thu, Fri, Sun
Boeing 737-800
DL 847
Delta
17:55 Salt Lake City International
23:47 Washington Dulles International
3h 52m
Mon, Tue, Wed, Thu, Fri, Sun
Boeing 737-800
WN 3962
Southwest Airlines
23:40 Salt Lake City International
05:35 Baltimore/Wash International Thurgood Marshall
3h 55m
Sat
DL 2079
Delta
23:59 Salt Lake City International
06:00 Baltimore/Wash International Thurgood Marshall
4h 1m
Daily
Boeing 737-800

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 29 November.

FlightDepartsArrivesDurationDaysAircraft
WN 3044
Southwest Airlines
13:20 Salt Lake City International
22:25 Baltimore/Wash International Thurgood Marshall
7h 5m
Seasonal
UA 2366
United Airlines
06:45 Salt Lake City International
16:04 Washington Dulles International
7h 19m
Seasonal
Boeing 737
DL 705
Delta
10:50 Salt Lake City International
16:48 Ronald Reagan National, terminal 2
3h 58m
Seasonal
Airbus A320
DL 847
Delta
17:51 Salt Lake City International
23:47 Washington Dulles International
3h 56m
Seasonal
Boeing 737-800
DL 2079
Delta
23:58 Salt Lake City International
06:00 Baltimore/Wash International Thurgood Marshall
4h 2m
Seasonal
Boeing 737-800
UA 726
United Airlines
23:59 Salt Lake City International
06:01 Washington Dulles International
4h 2m
Seasonal
Airbus A319
DL 820
Delta
10:50 Salt Lake City International
16:49 Ronald Reagan National, terminal 2
3h 59m
Seasonal
Airbus A320
DL 847
Delta
17:45 Salt Lake City International
23:41 Washington Dulles International
3h 56m
Seasonal
Boeing 737-800
DL 2079
Delta
23:47 Salt Lake City International
05:50 Baltimore/Wash International Thurgood Marshall
4h 3m
Seasonal
Airbus A320
DL 820
Delta
10:07 Salt Lake City International
16:17 Ronald Reagan National, terminal 2
4h 10m
Seasonal
Airbus A320
DL 2079
Delta
17:35 Salt Lake City International
23:40 Baltimore/Wash International Thurgood Marshall
4h 5m
Seasonal
Airbus A220-300
DL 847
Delta
17:50 Salt Lake City International
23:46 Washington Dulles International
3h 56m
Seasonal
Boeing 737-800
UA 1322
United Airlines
10:00 Salt Lake City International
16:08 Washington Dulles International
4h 8m
Seasonal
Boeing 737-700
WN 857
Southwest Airlines
11:25 Salt Lake City International
17:25 Baltimore/Wash International Thurgood Marshall
4h
Seasonal
Boeing 737
WN 1312
Southwest Airlines
07:30 Salt Lake City International
13:40 Baltimore/Wash International Thurgood Marshall
4h 10m
Seasonal
Boeing 737
WN 933
Southwest Airlines
14:15 Salt Lake City International
20:10 Baltimore/Wash International Thurgood Marshall
3h 55m
Seasonal
Boeing 737-800
WN 1206
Southwest Airlines
06:00 Salt Lake City International
14:05 Ronald Reagan National, terminal 1
6h 5m
Seasonal
Boeing 737
WN 4646
Southwest Airlines
10:20 Salt Lake City International
16:20 Baltimore/Wash International Thurgood Marshall
4h
Seasonal
Boeing 737-800
WN 933
Southwest Airlines
14:20 Salt Lake City International
20:15 Baltimore/Wash International Thurgood Marshall
3h 55m
Seasonal
WN 932
Southwest Airlines
05:00 Salt Lake City International
10:55 Baltimore/Wash International Thurgood Marshall
3h 55m
Seasonal
Boeing 737
UA 2366
United Airlines
07:00 Salt Lake City International
15:58 Washington Dulles International
6h 58m
Seasonal
Airbus A320
WN 1479
Southwest Airlines
15:25 Salt Lake City International
21:25 Baltimore/Wash International Thurgood Marshall
4h
Seasonal
Boeing 737-800
WN 2126
Southwest Airlines
05:00 Salt Lake City International
10:55 Baltimore/Wash International Thurgood Marshall
3h 55m
Seasonal
Boeing 737
WN 746
Southwest Airlines
05:30 Salt Lake City International
13:30 Baltimore/Wash International Thurgood Marshall
6h
Seasonal
Boeing 737
WN 3397
Southwest Airlines
10:20 Salt Lake City International
16:20 Baltimore/Wash International Thurgood Marshall
4h
Seasonal
Boeing 737
WN 1479
Southwest Airlines
14:35 Salt Lake City International
20:35 Baltimore/Wash International Thurgood Marshall
4h
Seasonal
Boeing 737-800
DL 2079
Delta
23:55 Salt Lake City International
06:00 Baltimore/Wash International Thurgood Marshall
4h 5m
Seasonal
Airbus A220-300
WN 1694
Southwest Airlines
13:40 Salt Lake City International
19:40 Baltimore/Wash International Thurgood Marshall
4h
Seasonal
WN 167
Southwest Airlines
10:55 Salt Lake City International
17:00 Baltimore/Wash International Thurgood Marshall
4h 5m
Seasonal
Boeing 737
WN 4219
Southwest Airlines
23:25 Salt Lake City International
06:25 Baltimore/Wash International Thurgood Marshall
4h
Seasonal
Boeing 737
WN 3893
Southwest Airlines
23:25 Salt Lake City International
05:25 Baltimore/Wash International Thurgood Marshall
4h
Seasonal
Boeing 737
WN 3668
Southwest Airlines
23:25 Salt Lake City International
05:25 Baltimore/Wash International Thurgood Marshall
4h
Seasonal
Boeing 737
WN 1694
Southwest Airlines
12:20 Salt Lake City International
18:20 Baltimore/Wash International Thurgood Marshall
4h
Seasonal
Boeing 737
WN 4346
Southwest Airlines
08:30 Salt Lake City International
14:40 Baltimore/Wash International Thurgood Marshall
4h 10m
Seasonal
Boeing 737
WN 3860
Southwest Airlines
12:50 Salt Lake City International
19:00 Baltimore/Wash International Thurgood Marshall
4h 10m
Seasonal
Boeing 737
WN 3860
Southwest Airlines
12:00 Salt Lake City International
18:10 Baltimore/Wash International Thurgood Marshall
4h 10m
Seasonal
Boeing 737
WN 2887
Southwest Airlines
15:05 Salt Lake City International
21:15 Baltimore/Wash International Thurgood Marshall
4h 10m
Seasonal
Boeing 737-800
WN 3714
Southwest Airlines
23:30 Salt Lake City International
05:30 Baltimore/Wash International Thurgood Marshall
4h
Seasonal
Boeing 737
WN 5033
Southwest Airlines
05:10 Salt Lake City International
11:15 Baltimore/Wash International Thurgood Marshall
4h 5m
Seasonal
Boeing 737
WN 4013
Southwest Airlines
14:25 Salt Lake City International
20:30 Baltimore/Wash International Thurgood Marshall
4h 5m
Seasonal
Boeing 737
WN 3573
Southwest Airlines
12:35 Salt Lake City International
18:40 Baltimore/Wash International Thurgood Marshall
4h 5m
Seasonal
Boeing 737

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Washington is 2 hours ahead of Salt Lake City. The search shows seat availability and the price for your date.

Airlines flying Salt Lake City to Washington

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

Delta21 a week Southwest Airlines9 a week United Airlines7 a week

Airports

Where flights from Salt Lake City to Washington depart and land

Departure from Salt Lake City

Salt Lake City International SLC

37 flights a week, 5 mi (8 km) from the city centre

About the airport

Arrival in Washington

Baltimore/Wash International Thurgood Marshall BWI

16 flights a week, 28 mi (45 km) from the city centre

About the airport
Washington Dulles International IAD

14 flights a week, 22 mi (36 km) from the city centre

About the airport
Ronald Reagan National closest to the centreDCA

7 flights a week, terminals 1, 2, 3 mi (5 km) from the city centre

About the airport

When to visit Washington

Weather by month

Best time to visit: April, May, September and October, +20° to +26° by day. In November it is +14° by day and +4° at night, with 8 rainy days.

Jan
+6° −2° 8 days
Feb
+9° −1° 10 days
Mar
+15° +3° 8 days
Apr
+20° +8° 11 days
May
+24° +13° 12 days
Jun
+29° +18° 12 days
Jul
+31° +21° 16 days
Aug
+30° +20° 13 days
Sep
+26° +17° 11 days
Oct
+20° +10° 8 days
Nov
+14° +4° 8 days
Dec
+9° 0° 9 days

Daytime and night temperatures in °C, rainy days. Months with the most comfortable weather are in green. Long-term averages.

Frequently asked questions

How long is the flight from Salt Lake City to Washington?
A nonstop flight takes 4 hours on average, from 3h 50m to 7h 19m depending on the flight.
How far is Washington from Salt Lake City?
1,842 mi (2,964 km) in a straight line between the cities.
Which airlines fly nonstop from Salt Lake City to Washington?
Delta (21 a week), Southwest Airlines (9 a week) and United Airlines (7 a week).
How many flights a day are there from Salt Lake City to Washington?
5 flights today and 37 a week, about 5.3 a day on average.
When are the first and last flights from Salt Lake City to Washington?
The first departure is at 10:05 (UA1322), the last at 23:59 (DL2079). Local time.
What is the cheapest upcoming date to fly from Salt Lake City to Washington?
15 December 2026 (Tuesday): from $111 one way, with a connection, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from Salt Lake City to Washington?
Southwest Airlines: nonstop tickets from $210 on 15 December by recent searches. Prices change daily, so compare the sellers in the search.
What is the time difference between Salt Lake City and Washington?
Washington is 2 hours ahead of Salt Lake City. Schedule times on this page are local to each airport.
Which Salt Lake City airport do flights to Washington leave from?
Salt Lake City International (37 a week).
Which Washington airport is closest to the city centre?
Ronald Reagan National (DCA), 3 mi (5 km) from the city centre. Others: Baltimore/Wash International Thurgood Marshall 28 mi (45 km) and Washington Dulles International 22 mi (36 km).