$84+ Cheap flights from New Hampshire to District of Columbia
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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — IAD
Feb 28 — Mar 71
1 adult, Economy
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Cheapest flights from New Hampshire to District of ColumbiaExplore the most affordable flight options available from New Hampshire to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
Explore the most affordable flight options available from New Hampshire to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 3/54:22 pm
BOS
- IAD
1 stop15h 02m
Multiple Airlines
Thu 3/126:30 am
IAD
- BOS
1 stop29h 11m
Multiple Airlines
Deal found 1/26![Multiple Airlines logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Wed 3/186:00 am
BOS
- IAD
2 stops18h 21m
Multiple Airlines
Tue 3/247:00 am
IAD
- BOS
1 stop28h 13m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Wed 3/186:00 am
BOS
- IAD
2 stops18h 21m
Multiple Airlines
Mon 3/236:20 am
IAD
- BOS
1 stop29h 21m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$160
This lastminute.com deal was found by Cheapflights users on 1/27. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/121:10 pm
BOS
- DCA
Nonstop1h 48m
JetBlue
Sun 3/157:20 am
DCA
- BOS
Nonstop1h 28m
JetBlue
Deal found 1/27![JetBlue logo]()
$160
This Cheapflightsfares deal was found by Cheapflights users on 1/29. 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.
Mon 2/2311:10 am
BOS
- DCA
Nonstop1h 49m
JetBlue
Mon 2/233:40 pm
DCA
- BOS
Nonstop1h 37m
JetBlue
Deal found 1/29![JetBlue logo]()
$161
This JetBlue deal was found by Cheapflights users on 1/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1811:10 am
BOS
- DCA
Nonstop1h 49m
JetBlue
Wed 2/183:40 pm
DCA
- BOS
Nonstop1h 37m
JetBlue
Deal found 1/28![JetBlue logo]()
$162
This lastminute.com deal was found by Cheapflights users on 1/27. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:30 pm
BOS
- DCA
Nonstop1h 50m
JetBlue
Tue 3/37:59 pm
DCA
- BOS
Nonstop1h 34m
JetBlue
Deal found 1/27![JetBlue logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Wed 4/112:42 pm
BOS
- IAD
1 stop11h 54m
Frontier
Mon 4/610:25 pm
IAD
- BOS
1 stop13h 20m
Frontier
Deal found 1/27![Frontier logo]()
$164
This lastminute.com deal was found by Cheapflights users on 1/27. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/191:10 pm
BOS
- DCA
Nonstop1h 49m
JetBlue
Mon 2/234:59 pm
DCA
- BOS
Nonstop1h 37m
JetBlue
Deal found 1/27![JetBlue logo]()
$164
This Super.com deal was found by Cheapflights users on 1/29. 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.
Mon 2/237:15 am
BOS
- DCA
Nonstop1h 52m
JetBlue
Tue 2/243:40 pm
DCA
- BOS
Nonstop1h 37m
JetBlue
Deal found 1/29![JetBlue logo]()
$165
This United Airlines deal was found by Cheapflights users on 1/28. 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 2/2512:05 pm
BOS
- IAD
1 stop4h 24m
United Airlines
Sat 2/285:27 pm
IAD
- BOS
Nonstop1h 41m
United Airlines
Deal found 1/28![United Airlines logo]()
$166
This Cheapflightsfares deal was found by Cheapflights users on 1/28. 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.
Mon 3/94:00 pm
BOS
- DCA
Nonstop1h 49m
JetBlue
Mon 3/1611:55 am
DCA
- BOS
Nonstop1h 31m
JetBlue
Deal found 1/28![JetBlue logo]()
$166
Find flight deals from New Hampshire to District of Columbia
Keep the following information in mind while searching for New Hampshire to District of Columbia flight deals. Data was last updated January 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $157 (Kiwi.com) |
One-way from | $84 (United Airlines) |
Popular in | November |
Cheapest in | March |
Average price | $192 |
Good round-trip deal | $249 or less |
Good one-way deal | $175 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from New Hampshire to District of Columbia 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 January 29, 2026.
Use the filters below to find and compare flights from New Hampshire to District of Columbia that are best for you.
Fly from
New Hampshire
Fly to
District of Columbia
Route
Depart
Return
Price
BostonWashington, D.C.
BOS - DCA
BOSDCA
Boston Logan Intl
Thu 3/12
8:00 am-9:51 am
Nonstop1h 51m
Washington, D.C. Reagan-National
Thu 3/12
11:55 am-1:26 pm
Nonstop1h 31m
$162
BostonWashington, D.C.
BOS - IAD
BOSIAD
Boston Logan Intl
Mon 3/9
5:45 am-7:29 am
Nonstop1h 44m
Washington, D.C. Dulles Intl
Mon 3/9
10:20 pm-11:57 pm
Nonstop1h 37m
$167
BostonWashington, D.C.
BOS - DCA
BOSDCA
Boston Logan Intl
Fri 4/24
9:50 pm-11:40 pm
Nonstop1h 50m
Washington, D.C. Reagan-National
Mon 4/27
6:00 am-7:42 am
Nonstop1h 42m
$167
BostonWashington, D.C.
BOS - IAD
BOSIAD
Boston Logan Intl
Fri 2/20
9:30 am-11:14 am
Nonstop1h 44m
Washington, D.C. Dulles Intl
Wed 2/25
9:00 am-10:36 am
Nonstop1h 36m
$167
BostonWashington, D.C.
BOS - DCA
BOSDCA
Boston Logan Intl
Sat 5/30
7:30 am-9:26 am
Nonstop1h 56m
Washington, D.C. Reagan-National
Sun 5/31
7:00 am-8:43 am
Nonstop1h 43m
$167
BostonWashington, D.C.
BOS - DCA
BOSDCA
Boston Logan Intl
Fri 2/27
9:15 am-11:05 am
Nonstop1h 50m
Washington, D.C. Reagan-National
Sun 3/1
7:00 am-8:30 am
Nonstop1h 30m
$167
BostonWashington, D.C.
BOS - IAD
BOSIAD
Boston Logan Intl
Wed 2/25
5:35 am-7:19 am
Nonstop1h 44m
Washington, D.C. Dulles Intl
Wed 3/4
5:27 pm-7:08 pm
Nonstop1h 41m
$167
BostonWashington, D.C.
BOS - DCA
BOSDCA
Boston Logan Intl
Sat 3/28
7:35 am-9:34 am
Nonstop1h 59m
Washington, D.C. Reagan-National
Mon 3/30
10:00 pm-11:30 pm
Nonstop1h 30m
$167
BostonWashington, D.C.
BOS - DCA
BOSDCA
Boston Logan Intl
Sun 3/1
6:15 am-8:03 am
Nonstop1h 48m
Washington, D.C. Reagan-National
Sat 3/7
7:00 am-8:30 am
Nonstop1h 30m
$167
BostonWashington, D.C.
BOS - DCA
BOSDCA
Boston Logan Intl
Thu 6/11
6:05 am-8:00 am
Nonstop1h 55m
Washington, D.C. Reagan-National
Mon 6/15
9:59 pm-11:38 pm
Nonstop1h 39m
$167
Showing 1-10 of 60 results
Best time to book a flight from New Hampshire to District of Columbia
Have a flexible travel schedule? Discover the best time to fly to District of Columbia from New Hampshire with our price prediction graph.
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 New Hampshire to District of Columbia
What is the cheapest month to book a flight from New Hampshire to District of Columbia?
Currently, January is the cheapest month in which you can book a flight from New Hampshire to District of Columbia (average of $167). Flying from New Hampshire to District of Columbia in April is currently the most expensive (average of $194). 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 NH to DC?
Find hourly flight availability from New Hampshire to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.
A simple way to save on the total cost of your ticket is to fly from New Hampshire to District of Columbia in the evening. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the morning.
What is the cheapest day to fly from New Hampshire to District of Columbia?
Use this chart to determine the cheapest time to fly round-trip from New Hampshire to District of Columbia. Price data was last updated on January 24, 2026.
Travelers seeking maximum savings on their New Hampshire to District of Columbia flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from New Hampshire to District of Columbia
Explore weekly flight availability from New Hampshire to District of Columbia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 29, 2026.
The most flights from USNH to USDC are scheduled on a Monday (2 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).
Reviews of airlines servicing District of Columbia
Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated January 29, 2026.
Read through reviews of airlines operating flights from New Hampshire to District of Columbia, such as Southwest, United Airlines, and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from New Hampshire to District of Columbia. 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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Alternative routes for New Hampshire to District of Columbia
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from New Hampshire to District of Columbia
Discover the top 4 airlines that operate flights from New Hampshire to District of Columbia. 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 January 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$147 | Average$262 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$151 | Average$322 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$189 | Average$326 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$199 | Average$318 | FlexibilityNo cancel fee | On-time63% |