For quick check-in at IAD, locate your airline counter by walking around the first row; counters are like an island with desks on both sides.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $124 (Priceline) |
One-way from | $55 (Priceline) |
Popular in | December |
Cheapest in | June |
Average price | $309 |
Good round-trip deal | $219 or less |
Good one-way deal | $133 or less |
Fly from
Fly to
Route
Depart
Return
Price
BaltimoreJacksonville
BWI - JAX
BWIJAX
Baltimore/Washington
Thu 12/4
1:53 pm-6:16 pm
1 stop4h 23m
Jacksonville
Mon 12/8
6:14 pm-12:29 am
1 stop6h 15m
Washington, D.C.Jacksonville
IAD - JAX
IADJAX
Washington, D.C. Dulles Intl
Fri 1/30
9:00 am-11:18 am
Nonstop2h 18m
Jacksonville
Sun 2/1
9:20 am-11:12 am
Nonstop1h 52m
Washington, D.C.Jacksonville
IAD - JAX
IADJAX
Washington, D.C. Dulles Intl
Fri 1/23
9:00 am-11:18 am
Nonstop2h 18m
Jacksonville
Sun 1/25
9:20 am-11:12 am
Nonstop1h 52m
Washington, D.C.Jacksonville
IAD - JAX
IADJAX
Washington, D.C. Dulles Intl
Sat 12/6
5:19 pm-11:37 pm
1 stop6h 18m
Jacksonville
Thu 12/11
1:10 pm-3:03 pm
Nonstop1h 53m
Washington, D.C.Jacksonville
IAD - JAX
IADJAX
Washington, D.C. Dulles Intl
Thu 12/4
12:35 pm-2:58 pm
Nonstop2h 23m
Jacksonville
Sat 12/6
3:57 pm-9:25 pm
1 stop5h 28m
Washington, D.C.Jacksonville
IAD - JAX
IADJAX
Washington, D.C. Dulles Intl
Fri 2/27
9:00 am-11:12 am
Nonstop2h 12m
Jacksonville
Wed 3/4
10:47 am-4:29 pm
1 stop5h 42m
Washington, D.C.Jacksonville
IAD - JAX
IADJAX
Washington, D.C. Dulles Intl
Fri 12/12
5:55 pm-8:10 pm
Nonstop2h 15m
Jacksonville
Tue 12/16
4:09 pm-9:25 pm
1 stop5h 16m
Washington, D.C.Jacksonville
IAD - JAX
IADJAX
Washington, D.C. Dulles Intl
Thu 2/19
9:00 am-11:12 am
Nonstop2h 12m
Jacksonville
Sun 2/22
9:20 am-11:11 am
Nonstop1h 51m
Washington, D.C.Jacksonville
IAD - JAX
IADJAX
Washington, D.C. Dulles Intl
Thu 1/15
5:38 pm-10:52 pm
1 stop5h 14m
Jacksonville
Mon 1/19
9:20 am-11:12 am
Nonstop1h 52m
Washington, D.C.Jacksonville
IAD - JAX
IADJAX
Washington, D.C. Dulles Intl
Thu 12/4
8:45 am-3:02 pm
1 stop6h 17m
Jacksonville
Sun 12/7
9:20 am-11:11 am
Nonstop1h 51m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
Booking 66 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Jacksonville. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, June is the cheapest month in which you can book a flight from Washington, D.C. to Jacksonville (average of $51). Flying from Washington, D.C. to Jacksonville in February is currently the most expensive (average of $186). 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.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 19% on flights from Washington, D.C. to Jacksonville by exploring options for tickets in the evening.
Travelers seeking maximum savings on their Washington, D.C. to Jacksonville flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from WAS to JAX are scheduled on a Monday (14 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).
Entertainment
Boarding
Overall
Crew
Food
Comfort
Reviews
Mike,Aug 2025
OKC - AUS
Entertainment
Boarding
Overall
Crew
Food
Comfort
Reviews
Mike,Aug 2025
OKC - AUS
Entertainment
Boarding
Overall
Crew
Food
Comfort
Reviews
Mike,Aug 2025
OKC - AUS
Entertainment
Boarding
Overall
Crew
Food
Comfort
Reviews
Mike,Aug 2025
OKC - AUS
Entertainment
Boarding
Overall
Crew
Food
Comfort
Reviews
Mike,Aug 2025
OKC - AUS
Entertainment
Boarding
Overall
Crew
Food
Comfort
Reviews
Mike,Aug 2025
OKC - AUS
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$60 | Average$144 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$124 | Average$196 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$141 | Average$291 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$164 | Average$395 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$195 | Average$307 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$208 | Average$347 | FlexibilityNo cancel fee | On-time71% |