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Cheap flights from Boston

Cheap flights from Boston. Every error fare is verified and bookable.
Source: Faro data, updated on 29/05/2026.

Key point: According to Faro data (2025), error fares offer an average 55% discount. Prices are verified every 30 minutes.

Deals active from Boston

Cheap flights from Boston. Every error fare is verified and bookable.
Price seen 9h ago -76%
Boston (BOS) → 🇺🇸 Valparaiso (VPS)
6 jun – 13 jun ·7 days
$76 $313
Book →
Price seen 9h ago -51%
Boston (BOS) → 🇺🇸 Salt Lake City (SLC)
17 aoû – 22 aoû ·5 days
$150 $308
Book →
Price seen 9h ago -50%
Boston (BOS) → 🇨🇦 Montreal (YMQ)
21 jun – 25 jun ·4 days
$193 $390
Book →
Price seen 9h ago -49%
Boston (BOS) → 🇩🇴 Saint-Domingue (SDQ)
27 aoû – 1 sep ·5 days
$185 $360
Book →
Price seen 9h ago -46%
Boston (BOS) → 🇻🇮 Île Saint-Thomas (STT)
21 aoû – 29 aoû ·8 days
$278 $515
Book →
Price seen 9h ago -45%
Boston (BOS) → 🇧🇪 Bruxelles (BRU)
17 oct – 25 oct ·8 days
$477 $870
Book →
Price seen 9h ago -44%
Boston (BOS) → 🇧🇷 Belo Horizonte (BHZ)
9 jul – 14 jul ·5 days
$454 $814
Book →
Price seen 9h ago -43%
Boston (BOS) → 🇺🇸 Seattle (SEA)
5 jun – 8 jun ·3 days
$162 $284
Book →
Price seen 9h ago -42%
Boston (BOS) → 🇺🇸 Grand Rapids (GRR)
18 jun – 21 jun ·3 days
$158 $274
Book →
Price seen 9h ago -41%
Boston (BOS) → 🇯🇲 Montego Bay (MBJ)
6 jun – 8 jun ·2 days
$243 $412
Book →
Price seen 9h ago -41%
Boston (BOS) → 🇺🇸 Minneapolis (MSP)
27 jun – 4 jul ·7 days
$144 $243
Book →
Price seen 9h ago -41%
Boston (BOS) → 🇺🇸 Houston (HOU)
11 jun – 14 jun ·3 days
$123 $208
Book →
Price seen 9h ago -40%
Boston (BOS) → 🇺🇸 San Francisco (SFO)
30 jun – 4 jul ·4 days
$161 $266
Book →
Price seen 140h ago -39%
Boston (BOS) → 🇮🇸 Reykjavik (REK)
15 oct – 18 oct ·3 days
$399 $658
Book →
Price seen 9h ago -39%
Boston (BOS) → 🇽🇰 Prishtina (PRN)
18 aoû – 2 sep ·15 days
$527 $858
Book →
Price seen 9h ago -39%
Boston (BOS) → 🇺🇸 New York (NYC)
16 jun – 18 jun ·2 days
$138 $227
Book →
Price seen 9h ago -36%
Boston (BOS) → 🇳🇮 Managua (MGA)
1 jun – 8 jun ·7 days
$378 $589
Book →
Price seen 9h ago -36%
Boston (BOS) → 🇮🇸 Reykjavik (REK)
25 sep – 7 oct ·12 days
$419 $658
Book →
Price seen 9h ago -36%
Boston (BOS) → 🇲🇻 Maldives (MLE)
9 oct – 19 oct ·10 days
$986 $1,534
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Price seen 9h ago -35%
Boston (BOS) → 🇫🇷 Paris (PAR)
7 oct – 14 oct ·7 days
$496 $761
Book →
Price seen 9h ago -35%
Boston (BOS) → 🇨🇻 Praia (RAI)
10 oct – 16 oct ·6 days
$636 $977
Book →
Price seen 9h ago -35%
Boston (BOS) → 🇮🇸 Reykjavik (REK)
2 jul – 7 jul ·5 days
$430 $658
Book →
Price seen 9h ago -35%
Boston (BOS) → 🇮🇹 Naples (NAP)
10 aoû – 25 aoû ·15 days
$548 $839
Book →
Price seen 9h ago -34%
Boston (BOS) → 🇳🇱 Amsterdam (AMS)
16 aoû – 23 aoû ·7 days
$515 $776
Book →
Price seen 140h ago -33%
Boston (BOS) → 🇮🇸 Reykjavik (REK)
12 aoû – 19 aoû ·7 days
$441 $658
Book →
Price seen 9h ago -33%
Boston (BOS) → 🇦🇱 Tirana (TIA)
19 aoû – 17 sep ·29 days
$474 $712
Book →
Price seen 9h ago -32%
Boston (BOS) → 🇱🇻 Riga (RIX)
10 sep – 4 nov ·55 days
$562 $821
Book →
Price seen 9h ago -32%
Boston (BOS) → 🇺🇸 Savannah (SAV)
21 jul – 23 jul ·2 days
$190 $278
Book →
Price seen 9h ago -32%
Boston (BOS) → 🇫🇷 Paris (PAR)
23 sep – 30 sep ·7 days
$515 $761
Book →
Price seen 9h ago -32%
Boston (BOS) → 🇮🇹 Milan (MIL)
10 oct – 15 oct ·5 days
$518 $760
Book →
Price seen 9h ago -32%
Boston (BOS) → 🇱🇹 Vilnius (VNO)
23 aoû – 31 aoû ·8 days
$530 $780
Book →
Price seen 9h ago -32%
Boston (BOS) → 🇧🇷 Sao Paulo (SAO)
18 aoû – 28 aoû ·10 days
$449 $658
Book →
Price seen 9h ago -32%
Boston (BOS) → 🇱🇨 Castries (SLU)
11 jun – 21 jun ·10 days
$481 $710
Book →
Price seen 9h ago -32%
Boston (BOS) → 🇨🇭 Zurich (ZRH)
10 oct – 15 oct ·5 days
$599 $887
Book →
Price seen 9h ago -31%
Boston (BOS) → 🇩🇴 Santiago (STI)
25 jun – 5 jul ·10 days
$289 $417
Book →
Price seen 9h ago -31%
Boston (BOS) → 🇺🇸 New York (NYC)
19 aoû – 22 aoû ·3 days
$156 $227
Book →
Price seen 9h ago -31%
Boston (BOS) → 🇮🇹 Venise (VCE)
23 jul – 30 jul ·7 days
$607 $878
Book →
Price seen 9h ago -31%
Boston (BOS) → 🇨🇭 Zurich (ZRH)
25 sep – 27 sep ·2 days
$613 $887
Book →
Price seen 9h ago -31%
Boston (BOS) → 🇨🇭 Zurich (ZRH)
21 aoû – 24 aoû ·3 days
$609 $887
Book →
Price seen 9h ago -30%
Boston (BOS) → 🇺🇸 South Bend (SBN)
14 jul – 18 jul ·4 days
$192 $273
Book →
Price seen 9h ago -30%
Boston (BOS) → 🇧🇷 Sao Paulo (SAO)
18 jun – 24 jun ·6 days
$460 $658
Book →
Price seen 9h ago -30%
Boston (BOS) → 🇩🇪 Hambourg (HAM)
25 aoû – 4 sep ·10 days
$477 $677
Book →
Price seen 9h ago -30%
Boston (BOS) → 🇱🇹 Vilnius (VNO)
30 oct – 1 nov ·2 days
$545 $780
Book →
Price seen 9h ago -30%
Boston (BOS) → 🇫🇷 Paris (PAR)
14 oct – 18 oct ·4 days
$534 $761
Book →
Price seen 9h ago -29%
Boston (BOS) → 🇹🇷 Istanbul (IST)
6 sep – 20 sep ·14 days
$613 $868
Book →
Price seen 9h ago -29%
Boston (BOS) → 🇵🇹 Lisbonne (LIS)
16 sep – 30 sep ·14 days
$524 $741
Book →
Price seen 9h ago -29%
Boston (BOS) → 🇵🇹 Lisbonne (LIS)
14 nov – 17 nov ·3 days
$529 $741
Book →
Price seen 9h ago -28%
Boston (BOS) → 🇨🇭 Zurich (ZRH)
17 aoû – 28 aoû ·11 days
$635 $887
Book →
Price seen 9h ago -28%
Boston (BOS) → 🇨🇳 Canton (CAN)
21 oct – 22 nov ·32 days
$733 $1,018
Book →
Price seen 9h ago -28%
Boston (BOS) → 🇧🇷 Sao Paulo (SAO)
4 aoû – 13 aoû ·9 days
$472 $658
Book →
Price seen 9h ago -28%
Boston (BOS) → 🇫🇮 Helsinki (HEL)
15 aoû – 31 aoû ·16 days
$593 $828
Book →
Price seen 9h ago -28%
Boston (BOS) → 🇦🇿 Bakou (BAK)
30 aoû – 8 sep ·9 days
$756 $1,050
Book →
Price seen 9h ago -28%
Boston (BOS) → 🇺🇸 Orlando (ORL)
23 jul – 28 jul ·5 days
$139 $193
Book →
Price seen 9h ago -28%
Boston (BOS) → 🇦🇲 Erevan (EVN)
9 aoû – 25 aoû ·16 days
$701 $973
Book →
Price seen 9h ago -27%
Boston (BOS) → 🇺🇸 Savannah (SAV)
1 aoû – 8 aoû ·7 days
$202 $278
Book →
Price seen 9h ago -27%
Boston (BOS) → 🇺🇸 Fort Lauderdale (FLL)
31 oct – 7 nov ·7 days
$176 $241
Book →
Price seen 9h ago -27%
Boston (BOS) → 🇧🇧 Bridgetown (BGI)
11 jun – 21 jun ·10 days
$342 $471
Book →
Price seen 9h ago -27%
Boston (BOS) → 🇦🇿 Bakou (BAK)
24 sep – 4 oct ·10 days
$768 $1,050
Book →
Price seen 9h ago -27%
Boston (BOS) → 🇩🇪 Francfort (FRA)
18 sep – 22 sep ·4 days
$603 $829
Book →
Price seen 9h ago -26%
Boston (BOS) → 🇹🇷 Istanbul (IST)
31 aoû – 14 sep ·14 days
$645 $868
Book →
Price seen 9h ago -26%
Boston (BOS) → 🇦🇹 Vienne (VIE)
11 jun – 9 jul ·28 days
$686 $928
Book →
Price seen 9h ago -26%
Boston (BOS) → 🇺🇸 Miami (MIA)
21 aoû – 30 aoû ·9 days
$159 $215
Book →
Price seen 9h ago -25%
Boston (BOS) → 🇳🇴 Oslo (OSL)
21 jul – 27 jul ·6 days
$460 $616
Book →
Price seen 9h ago -25%
Boston (BOS) → 🇺🇸 Baltimore (BWI)
11 jul – 14 jul ·3 days
$183 $242
Book →
Price seen 9h ago -25%
Boston (BOS) → 🇨🇭 Geneve (GVA)
10 oct – 15 oct ·5 days
$661 $881
Book →
Price seen 9h ago -25%
Boston (BOS) → 🇦🇱 Tirana (TIA)
15 jul – 4 aoû ·20 days
$536 $712
Book →
Price seen 9h ago -24%
Boston (BOS) → 🇵🇹 Lisbonne (LIS)
4 oct – 7 oct ·3 days
$567 $741
Book →
Price seen 9h ago -24%
Boston (BOS) → 🇮🇹 Palerme (PMO)
1 oct – 15 oct ·14 days
$580 $758
Book →
Price seen 9h ago -24%
Boston (BOS) → 🇬🇪 Tbilissi (TBS)
18 oct – 26 oct ·8 days
$723 $953
Book →
Price seen 9h ago -23%
Boston (BOS) → 🇪🇸 Alicante (ALC)
9 nov – 19 nov ·10 days
$579 $756
Book →
Price seen 9h ago -23%
Boston (BOS) → 🇮🇹 Milan (MIL)
14 sep – 18 sep ·4 days
$588 $760
Book →
Price seen 9h ago -23%
Boston (BOS) → 🇮🇹 Milan (MIL)
1 nov – 14 nov ·13 days
$588 $760
Book →
Price seen 9h ago -23%
Boston (BOS) → 🇦🇲 Erevan (EVN)
23 aoû – 21 sep ·29 days
$752 $973
Book →
Price seen 9h ago -23%
Boston (BOS) → 🇲🇪 Podgorica (TGD)
10 aoû – 17 aoû ·7 days
$704 $909
Book →
Price seen 9h ago -23%
Boston (BOS) → 🇵🇱 Varsovie (WAW)
23 sep – 14 oct ·21 days
$552 $712
Book →
Price seen 9h ago -22%
Boston (BOS) → 🇪🇸 Barcelone (BCN)
14 sep – 28 sep ·14 days
$610 $780
Book →
Price seen 9h ago -22%
Boston (BOS) → 🇦🇼 Oranjestad (AUA)
4 jul – 11 jul ·7 days
$351 $451
Book →
Price seen 140h ago -22%
Boston (BOS) → 🇵🇹 Porto (OPO)
14 oct – 18 oct ·4 days
$603 $768
Book →
Price seen 9h ago -22%
Boston (BOS) → 🇺🇸 Fort Lauderdale (FLL)
16 jun – 19 jun ·3 days
$188 $241
Book →
Price seen 9h ago -21%
Boston (BOS) → 🇵🇹 Porto (OPO)
20 sep – 7 oct ·17 days
$616 $777
Book →
Price seen 9h ago -21%
Boston (BOS) → 🇱🇹 Vilnius (VNO)
25 aoû – 24 sep ·30 days
$619 $780
Book →
Price seen 140h ago -21%
Boston (BOS) → 🇵🇱 Varsovie (WAW)
21 sep – 10 oct ·19 days
$564 $689
Book →
Price seen 9h ago -21%
Boston (BOS) → 🇦🇼 Oranjestad (AUA)
25 jul – 1 aoû ·7 days
$356 $451
Book →
Price seen 9h ago -21%
Boston (BOS) → 🇳🇱 Amsterdam (AMS)
8 jun – 13 jun ·5 days
$610 $776
Book →
Price seen 9h ago -20%
Boston (BOS) → 🇹🇷 Antalya (AYT)
8 nov – 18 nov ·10 days
$834 $1,040
Book →
Price seen 140h ago -20%
Boston (BOS) → 🇵🇱 Varsovie (WAW)
16 nov – 25 nov ·9 days
$571 $689
Book →
Price seen 9h ago -20%
Boston (BOS) → 🇺🇸 Long Beach (LGB)
13 oct – 16 oct ·3 days
$302 $376
Book →
Price seen 9h ago -20%
Boston (BOS) → 🇮🇹 Naples (NAP)
25 sep – 12 oct ·17 days
$667 $839
Book →
Price seen 9h ago -20%
Boston (BOS) → 🇬🇪 Batoumi (BUS)
9 aoû – 20 aoû ·11 days
$1,091 $1,356
Book →
Price seen 9h ago -20%
Boston (BOS) → 🇮🇹 Rome (ROM)
9 oct – 17 oct ·8 days
$604 $755
Book →
Price seen 9h ago -20%
Boston (BOS) → 🇬🇧 Londres (LON)
25 aoû – 30 aoû ·5 days
$588 $739
Book →
Price seen 9h ago -19%
Boston (BOS) → 🇷🇺 Ekaterinbourg (SVX)
11 oct – 28 nov ·48 days
$1,351 $1,659
Book →
Price seen 140h ago -19%
Boston (BOS) → 🇵🇱 Varsovie (WAW)
16 aoû – 19 aoû ·3 days
$580 $689
Book →
Price seen 9h ago -19%
Boston (BOS) → 🇹🇷 Istanbul (IST)
30 aoû – 8 sep ·9 days
$706 $868
Book →
Price seen 9h ago -19%
Boston (BOS) → 🇵🇹 Açores (PDL)
5 jun – 23 jun ·18 days
$549 $679
Book →
Price seen 9h ago -19%
Boston (BOS) → 🇮🇹 Rome (ROM)
9 aoû – 20 aoû ·11 days
$609 $755
Book →
Price seen 9h ago -19%
Boston (BOS) → 🇬🇧 Londres (LON)
14 jul – 28 jul ·14 days
$597 $739
Book →
Price seen 9h ago -19%
Boston (BOS) → 🇮🇹 Milan (MIL)
9 oct – 17 oct ·8 days
$613 $760
Book →
Price seen 9h ago -19%
Boston (BOS) → 🇮🇪 Dublin (DUB)
1 sep – 8 sep ·7 days
$548 $675
Book →
Price seen 140h ago -19%
Boston (BOS) → 🇲🇪 Tivat (TIV)
6 jul – 13 jul ·7 days
$868 $1,078
Book →

Fare history

DateRoutePriceNormalOff
29/05/2026 Boston → Buenos Aires $988 $792 -0%
29/05/2026 Boston → Varsovie $622 $712 -13%
29/05/2026 Boston → Antalya $976 $1,069 -9%

See full history →

See also : All cheap flights · Error fare guide · Fare history